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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#282574#6414. Classical Maximization ProblemKingOfHua#AC ✓159ms58332kbC++141.8kb2023-12-12 14:08:412023-12-12 14:08:41

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 5ms
memory: 34352kb

input:

3
2
0 0
0 1
1 0
1 1
2
0 0
0 1
0 2
0 3
2
0 0
1 1
2 2
3 3

output:

2
3 4
1 2
2
2 1
4 3
0
1 2
3 4

result:

ok ok (3 test cases)

Test #2:

score: 0
Accepted
time: 57ms
memory: 36196kb

input:

10000
2
-107276936 -310501829
419434212 585811870
-65754386 -491212232
381152038 897148193
3
-474045168 493506332
299114415 540203303
165808153 983551
-506936261 -694189769
766718170 -725540031
975267148 -593051087
1
-818952276 -762387923
584023914 -612401389
6
-77701228 -266484128
659434465 6322062...

output:

0
1 3
4 2
0
4 1
3 2
5 6
0
1 2
0
9 7
11 1
4 6
8 12
2 10
5 3
0
1 3
5 6
12 13
7 8
11 4
2 10
14 9
0
2 1
0
54 1
45 16
35 46
26 33
65 44
5 29
22 20
39 10
9 61
32 21
47 31
43 50
37 12
6 2
62 13
3 11
19 58
51 27
18 24
17 52
23 34
28 49
14 41
25 48
40 63
38 42
59 55
30 60
57 8
56 4
15 66
64 7
53 36
0
4 2
1 3...

result:

ok ok (10000 test cases)

Test #3:

score: 0
Accepted
time: 61ms
memory: 36244kb

input:

10000
1
999855386 999580905
999342928 999615227
21
999601032 999015398
999155628 999176944
999309856 999524434
999121011 999509537
999323572 999685730
999272272 999769606
999450559 999390758
999632027 999178534
999024993 999463838
999784856 999374197
999980525 999366771
999241260 999516879
999599548...

output:

0
2 1
0
30 26
9 19
27 4
41 2
40 12
33 6
3 5
35 7
16 23
42 13
1 17
8 36
28 14
38 29
32 18
20 25
10 15
21 39
37 34
24 31
22 11
0
9 22
3 16
28 30
27 5
2 24
11 6
18 26
4 8
12 7
23 14
13 19
10 29
17 15
1 20
25 21
0
25 21
15 19
17 2
28 11
24 4
20 10
3 27
26 23
5 22
1 13
8 7
6 16
12 14
18 9
0
13 8
20 24
3 ...

result:

ok ok (10000 test cases)

Test #4:

score: 0
Accepted
time: 55ms
memory: 34372kb

input:

10000
5
999984799 999981445
999958394 999984217
999994978 999981258
999955539 999938710
999936554 999963561
999907222 999907508
999938166 999941959
999910567 999986887
999901446 999961092
999994730 999963038
5
999916115 999962400
999948250 999940355
999954204 999920844
999928148 999990369
999978118 ...

output:

0
9 6
8 5
7 4
2 1
10 3
0
10 1
8 4
2 3
9 5
6 7
0
2 5
10 4
17 3
16 11
18 8
12 22
7 13
1 9
21 19
14 6
20 15
0
5 3
2 4
6 7
8 1
0
26 20
27 14
21 4
23 11
22 9
24 3
12 31
32 10
6 30
29 18
7 15
2 19
16 25
28 1
17 13
8 5
0
7 8
2 6
3 4
9 1
10 5
0
2 11
14 1
3 15
9 13
12 5
8 10
6 7
16 4
0
47 21
67 65
66 36
60 2...

result:

ok ok (10000 test cases)

Test #5:

score: 0
Accepted
time: 46ms
memory: 36240kb

input:

10000
1
999990146 999993828
999995909 999996353
56
999999851 999991179
999997250 999997987
999990590 999997316
999997350 999996856
999997034 999996236
999999396 999996897
999991180 999993309
999991265 999995185
999993952 999994054
999990210 999994471
999993201 999995893
999997170 999998971
999998201...

output:

0
1 2
1
111 76
87 61
10 52
54 33
109 3
108 41
22 25
48 7
21 85
8 14
90 92
40 60
53 29
93 102
63 103
81 34
66 82
55 50
100 24
83 78
31 11
43 42
88 51
30 9
79 15
28 70
59 56
27 23
107 68
18 77
58 84
17 57
91 64
49 69
112 96
86 36
94 72
35 38
105 37
65 5
80 75
12 2
4 106
104 62
20 95
47 101
26 13
45 32...

result:

ok ok (10000 test cases)

Test #6:

score: 0
Accepted
time: 53ms
memory: 34196kb

input:

10000
5
999999432 999999813
999999271 999999233
999999043 999999606
999999523 999999406
999999564 999999274
999999641 999999102
999999903 999999858
999999058 999999098
999999974 999999119
999999643 999999620
5
999999370 999999738
999999181 999999907
999999163 999999783
999999393 999999086
999999661 ...

output:

0
3 8
2 1
4 5
6 10
7 9
0
10 6
3 2
9 1
4 5
7 8
0
1 3
4 2
5 6
0
9 3
6 8
4 1
5 10
2 7
1
10 9
34 32
26 20
25 14
13 2
27 8
17 5
15 4
3 11
12 19
31 30
24 18
22 28
33 29
23 7
21 1
6 16
1
13 12
8 4
2 9
14 1
7 5
15 11
10 16
6 3
0
2 3
4 1
0
1 3
2 4
1
44 10
20 34
6 47
33 36
16 48
29 28
32 30
12 38
41 8
13 11
2...

result:

ok ok (10000 test cases)

Test #7:

score: 0
Accepted
time: 55ms
memory: 36188kb

input:

10000
14
-369804569 -904204119
526374829 -824374353
-127549933 -904204119
-68608787 929413707
-68608787 -363454459
526374829 929413707
693313139 -824374353
-127549933 -726843762
526374829 -904204119
526374829 -363454459
526374829 -409731440
693313139 -726843762
693313139 929413707
-68608787 -8243743...

output:

14
16 5
6 4
10 11
2 15
7 14
13 24
12 28
8 17
18 19
22 26
3 9
23 27
1 20
21 25
20
27 9
30 21
22 26
4 7
5 29
36 40
6 12
15 24
28 32
8 33
1 3
10 13
16 35
14 38
17 19
25 39
2 18
20 31
11 34
23 37
8
4 3
2 15
7 6
1 8
5 13
9 10
11 12
16 14
1
2 1
1
1 2
34
41 8
47 53
20 55
24 48
2 45
35 36
62 66
6 13
29 60
4...

result:

ok ok (10000 test cases)

Test #8:

score: 0
Accepted
time: 60ms
memory: 36316kb

input:

10000
5
-536123007 813600068
870612905 -192916365
-891077277 -192916365
-169354047 -86845158
-204880568 -86845158
-909192812 -613162163
-536123007 -613162163
602684169 -613162163
-909192812 813600068
602684169 -86845158
3
-296375355 579758813
-296375355 253508589
-296375355 -927878827
267975935 -927...

output:

5
7 1
5 4
8 10
6 9
3 2
3
2 1
4 5
3 6
5
9 3
8 1
7 10
4 5
2 6
5
10 9
7 1
3 6
4 5
2 8
5
2 1
4 3
6 5
8 7
10 9
2
6 4
5 3
1 2
1
2 1
13
3 2
16 6
15 14
18 9
1 19
13 11
20 26
7 17
5 21
8 4
23 22
25 24
10 12
4
10 4
8 7
9 1
2 3
6 5
3
3 2
1 5
4 6
2
1 4
3 2
5
5 1
8 10
6 9
2 3
4 7
7
9 6
4 14
13 7
16 3
5 11
1 15
8...

result:

ok ok (10000 test cases)

Test #9:

score: 0
Accepted
time: 59ms
memory: 34088kb

input:

10000
13
38708650 -400244265
805800882 -207412170
-922757982 569623504
330308285 -400244265
-922757982 193222226
330308285 -701148819
-28889088 854967427
284328781 704931219
-397379302 854967427
284328781 252366771
-699696493 -701148819
953729077 -601089169
-858131099 -701148819
-397379302 193222226...

output:

12
18 17
13 15
6 11
1 4
26 22
10 8
7 16
9 20
14 24
5 3
25 12
21 2
23 19
18
3 1
5 4
7 6
9 8
13 12
18 16
21 19
29 24
32 35
2 10
11 14
15 17
20 23
26 25
28 30
31 33
34 36
22 27
7
11 8
7 5
16 10
4 9
13 1
2 14
3 6
12 15
3
2 1
5 4
3 6
1
4 1
3 2
2
3 2
1 4
8
3 2
10 8
15 11
4 14
1 5
9 12
13 16
6 7
3
3 5
4 8
...

result:

ok ok (10000 test cases)

Test #10:

score: 0
Accepted
time: 43ms
memory: 34264kb

input:

10000
2
-254673318 743896676
326182652 743896676
115024593 743896676
989112001 743896676
1
453875458 284043499
869627863 284043499
8
-68955663 625858753
-621253434 625858753
-315653340 625858753
-85160525 625858753
-592616333 625858753
114285020 625858753
618762545 625858753
524402507 625858753
1512...

output:

2
3 2
1 4
1
1 2
8
2 1
4 3
6 5
8 7
10 9
12 11
14 13
16 15
12
3 1
5 4
7 6
9 8
11 10
13 12
15 14
17 16
19 18
21 20
23 22
2 24
8
2 1
4 3
6 5
8 7
10 9
12 11
15 13
14 16
6
2 1
4 3
6 5
9 8
11 10
7 12
13
2 1
4 3
6 5
8 7
10 9
12 11
14 13
16 15
18 17
21 19
23 22
25 24
20 26
6
2 1
5 4
7 6
9 8
11 10
3 12
1
2 1
...

result:

ok ok (10000 test cases)

Test #11:

score: 0
Accepted
time: 53ms
memory: 34188kb

input:

10000
10
-302093372 -991014187
542702243 714369751
-370626462 -991014187
-700169063 714369751
-982732066 -991014187
-763837020 -991014187
320477527 -991014187
290144737 -991014187
18975042 -991014187
-339021181 -991014187
-525462052 -991014187
290144737 714369751
-538375359 714369751
15943074 -99101...

output:

10
3 1
4 2
13 12
19 15
16 20
6 7
9 8
10 11
17 14
5 18
10
3 1
7 6
15 8
19 17
9 20
4 5
10 11
12 13
14 16
2 18
18
6 3
10 7
15 11
22 21
26 25
31 28
33 32
14 35
2 1
4 5
8 9
16 12
17 18
19 20
23 24
27 29
30 34
13 36
35
2 1
6 5
13 12
16 14
20 17
24 23
27 26
31 30
35 32
39 38
42 41
51 48
57 52
63 61
66 65
7...

result:

ok ok (10000 test cases)

Test #12:

score: 0
Accepted
time: 49ms
memory: 34140kb

input:

10000
5
192354975 -209258445
955055576 -209258445
286707627 -209258445
-574795734 -209258445
-305243931 -209258445
-629755833 -209258445
-337515030 -209258445
980285884 -209258445
501317910 -209258445
312382135 -209258445
24
272466007 467288536
-963587196 -778274012
240097765 -778274012
-926564605 4...

output:

5
2 1
4 3
7 5
9 8
6 10
24
4 1
10 8
17 13
20 18
23 21
31 25
35 32
39 36
43 41
47 44
3 9
5 6
7 11
12 14
16 15
19 22
26 24
28 27
29 30
34 33
38 37
40 42
45 46
2 48
30
5 1
7 6
14 11
21 18
24 23
29 28
31 30
33 32
43 39
45 44
49 46
54 53
58 55
60 59
2 41
3 4
9 10
15 12
16 17
19 20
22 25
26 27
34 35
36 37
...

result:

ok ok (10000 test cases)

Test #13:

score: 0
Accepted
time: 47ms
memory: 36240kb

input:

10000
11
135813326 608040171
135813326 -96255413
135813326 -31734533
135813326 -423296887
135813326 999444876
135813326 946760362
135813326 -599331154
135813326 -441599790
135813326 233339336
135813326 -759375115
135813326 163868817
135813326 321091518
135813326 -402236877
135813326 625124369
135813...

output:

11
2 1
4 3
6 5
8 7
10 9
12 11
14 13
16 15
18 17
20 19
22 21
1
2 1
16
2 1
4 3
6 5
8 7
10 9
12 11
14 13
16 15
18 17
20 19
22 21
24 23
26 25
28 27
30 29
32 31
11
2 1
4 3
6 5
8 7
10 9
12 11
14 13
16 15
18 17
20 19
22 21
7
2 1
4 3
6 5
8 7
10 9
12 11
14 13
2
2 1
4 3
7
2 1
4 3
6 5
8 7
10 9
12 11
14 13
1
2 ...

result:

ok ok (10000 test cases)

Test #14:

score: 0
Accepted
time: 55ms
memory: 36360kb

input:

10000
19
321791336 -226466052
321791336 138757626
321791336 -613429828
944682716 -446131303
321791336 -927463006
944682716 280242351
944682716 229347131
944682716 155568891
321791336 389911916
944682716 72836839
944682716 -613429828
321791336 229347131
944682716 -927463006
944682716 138757626
321791...

output:

19
6 4
8 7
11 10
14 13
19 18
23 20
27 26
31 29
33 32
37 36
1 16
2 3
5 9
12 15
17 21
22 24
25 28
30 34
35 38
19
2 1
9 4
11 10
15 14
21 20
24 22
28 25
32 30
12 36
3 5
6 7
8 13
17 16
19 18
23 26
27 29
31 33
35 34
37 38
8
7 6
11 10
13 12
14 15
1 2
3 4
5 8
9 16
4
3 1
8 6
2 7
4 5
6
2 1
4 3
6 5
8 7
10 9
12...

result:

ok ok (10000 test cases)

Test #15:

score: 0
Accepted
time: 58ms
memory: 34084kb

input:

10000
2
414226098 -53411011
414226098 -515361565
-572270323 -515361565
-572270323 -53411011
36
660074753 623771687
-917096747 533975361
660074753 337851674
-917096747 -902052044
-917096747 846238046
660074753 197157825
660074753 533975361
660074753 626049519
-917096747 -108293477
-917096747 64055247...

output:

2
2 1
3 4
36
3 1
8 6
12 11
17 15
24 21
27 26
29 28
37 34
41 39
45 44
49 47
53 50
55 54
57 56
60 59
64 61
66 65
70 67
7 72
4 2
5 9
10 13
14 16
18 19
20 22
23 25
30 31
32 33
35 36
38 40
42 43
46 48
51 52
58 62
63 68
69 71
1
2 1
27
6 2
11 8
14 12
16 15
18 17
20 19
23 22
31 25
33 32
38 35
40 39
44 42
47...

result:

ok ok (10000 test cases)

Test #16:

score: 0
Accepted
time: 61ms
memory: 34232kb

input:

10000
6
475408912 -758469962
-99052258 -758469962
-716758863 872897211
-66386054 -170278720
388817201 174925294
-776227900 -285032873
475408912 872897211
-997698204 -236300379
-716758863 -85108619
-776227900 -85108619
-716758863 -236300379
-66386054 -85108619
26
879874105 877328664
-286895493 621573...

output:

5
1 2
3 7
10 6
12 4
11 9
8 5
26
38 12
3 2
25 4
15 47
52 37
30 6
31 35
39 50
24 42
44 51
14 20
8 17
9 34
18 19
11 29
21 26
41 49
5 13
16 22
28 32
33 46
10 23
45 48
1 7
27 40
36 43
4
2 4
5 8
1 7
3 6
3
2 1
4 3
6 5
21
42 35
31 41
33 9
7 5
32 28
20 16
25 17
29 2
10 30
34 13
18 1
12 26
6 15
38 27
11 3
4 1...

result:

ok ok (10000 test cases)

Test #17:

score: 0
Accepted
time: 58ms
memory: 34224kb

input:

10000
9
-980409638 -116749812
830791554 -690170434
984923479 323045898
984923479 -116749812
-197520273 323045898
-858897130 -43820432
258471629 -979749918
258471629 -690170434
-858897130 323045898
105960247 -690170434
-197520273 -841854666
-234415044 -116749812
105960247 323045898
-358435325 -202957...

output:

8
5 11
9 6
14 16
15 18
8 7
10 2
3 13
12 4
1 17
14
10 4
32 15
26 16
2 6
8 14
17 28
19 30
18 22
27 11
7 13
24 9
1 5
12 31
23 21
34 29
25 33
20 3
11
2 8
16 3
4 21
11 9
22 12
5 10
7 15
1 17
6 13
19 20
18 14
4
5 1
2 8
3 4
6 7
9
16 12
22 6
18 7
2 15
14 1
4 3
5 17
13 8
20 11
19 10
21 9
4
2 1
7 4
5 3
6 8
13...

result:

ok ok (10000 test cases)

Test #18:

score: 0
Accepted
time: 62ms
memory: 34404kb

input:

1000
45
840710004 395646135
-851514725 100215150
-423513540 -649756636
464326407 -482837664
-179781718 755995077
492651722 -268519233
367302062 -111998374
494634876 842096727
973319201 399526783
-703731734 -989899930
758934136 -959677785
-682507454 58961947
394206800 272218663
752299573 489795348
89...

output:

0
58 36
67 35
47 64
2 53
52 30
80 43
10 12
74 56
28 46
20 17
44 51
23 90
3 16
68 82
33 60
73 48
39 5
24 83
89 37
40 65
55 69
87 41
29 77
71 31
61 42
57 34
84 32
7 13
4 38
21 62
6 8
72 81
27 22
18 54
86 75
76 63
45 88
70 85
25 14
11 66
1 15
78 59
49 50
26 9
79 19
0
86 110
244 137
202 173
257 189
27 2...

result:

ok ok (1000 test cases)

Test #19:

score: 0
Accepted
time: 58ms
memory: 34400kb

input:

1000
113
999827252 999728856
999923862 999631025
999319008 999580013
999333375 999174260
999509073 999545469
999194399 999278837
999715162 999728030
999881205 999764413
999917667 999953211
999651496 999869003
999693536 999169883
999545275 999786246
999969774 999735073
999892216 999697498
999954099 9...

output:

0
48 92
210 18
119 24
93 88
70 226
156 139
53 109
78 113
77 82
84 35
32 101
142 66
72 102
122 172
79 43
171 59
131 46
216 130
181 30
47 95
41 225
37 111
76 126
6 34
105 147
193 29
166 121
25 62
83 65
197 175
63 164
132 94
186 115
81 155
3 58
61 38
148 4
89 191
217 104
165 135
196 85
112 16
80 20
140...

result:

ok ok (1000 test cases)

Test #20:

score: 0
Accepted
time: 66ms
memory: 36320kb

input:

1000
16
999918424 999907758
999901558 999910407
999969229 999929343
999986216 999968746
999977167 999921267
999967186 999932634
999999615 999951539
999964903 999931387
999942189 999989158
999990624 999917294
999964661 999935732
999971224 999975496
999972707 999972034
999935060 999934824
999992448 99...

output:

0
2 32
16 29
1 24
27 20
31 14
26 9
23 22
11 8
28 6
18 3
12 13
17 5
21 30
25 19
4 10
15 7
0
8 15
1 9
12 21
10 7
19 24
23 22
18 20
6 13
17 16
5 11
14 2
3 4
0
12 19
5 25
32 49
7 56
2 40
45 15
16 6
31 50
46 18
35 21
51 13
8 43
33 4
30 20
55 27
23 42
48 10
34 39
44 47
36 38
41 53
37 14
24 29
52 26
9 3
22...

result:

ok ok (1000 test cases)

Test #21:

score: 0
Accepted
time: 59ms
memory: 34308kb

input:

1000
227
999994296 999999816
999998835 999994618
999998487 999991646
999995178 999996563
999996865 999996231
999990660 999996917
999995746 999998295
999993178 999995596
999994361 999991179
999990519 999991221
999996210 999992041
999991924 999992546
999991346 999991081
999998929 999995904
999992182 9...

output:

21
177 148
442 340
363 9
163 10
135 145
203 180
176 100
235 322
49 22
436 128
367 172
351 43
231 112
300 263
109 278
368 124
253 3
405 297
448 142
247 90
378 315
166 395
208 16
44 165
114 133
215 152
254 161
344 105
192 354
321 229
122 31
226 397
121 20
392 6
182 67
206 183
125 261
242 402
372 290
2...

result:

ok ok (1000 test cases)

Test #22:

score: 0
Accepted
time: 61ms
memory: 34276kb

input:

1000
87
999999138 999999640
999999785 999999342
999999914 999999854
999999771 999999416
999999011 999999479
999999217 999999865
999999423 999999937
999999684 999999301
999999323 999999399
999999071 999999949
999999226 999999154
999999770 999999090
999999778 999999735
999999034 999999517
999999803 99...

output:

23
54 80
165 47
139 135
75 10
132 92
26 104
71 110
6 70
86 29
111 166
155 142
23 15
124 51
149 131
27 83
162 16
112 72
115 65
98 12
161 143
168 158
164 159
56 121
127 32
5 119
108 14
79 117
43 95
58 97
85 91
1 84
96 31
128 73
74 25
52 17
133 11
172 35
36 122
154 120
88 148
137 76
61 144
9 57
113 50
...

result:

ok ok (1000 test cases)

Test #23:

score: 0
Accepted
time: 52ms
memory: 34248kb

input:

1000
154
825004796 802565417
-88001579 364640592
778546546 -57508543
283686672 -57508543
473326798 -826011553
152069566 -577222261
528378065 -577222261
-56296909 -700802856
-711386984 953035370
-711386984 -577222261
895677144 -359290436
840183000 364640592
528378065 -752921798
895677144 -577222261
8...

output:

154
158 86
104 216
111 272
60 92
29 129
13 260
70 102
47 277
207 239
165 292
180 198
211 232
18 147
217 231
22 299
38 236
290 301
196 307
215 234
144 278
192 250
251 266
9 17
28 170
289 298
41 73
77 114
121 221
74 275
80 127
174 176
188 210
15 308
50 82
224 248
252 264
285 304
12 39
87 154
157 160
1...

result:

ok ok (1000 test cases)

Test #24:

score: 0
Accepted
time: 75ms
memory: 34588kb

input:

1000
63
859289659 -203061342
831821977 -778714404
640602188 478366497
205686723 -232506600
831821977 -498015901
-494818974 35295117
612307834 -234198721
612307834 -495294231
-898414633 476295237
995217164 -232506600
831821977 934046031
-441937174 432603845
995217164 938111737
874550198 -309423823
87...

output:

63
41 6
36 13
51 32
113 83
126 121
9 19
50 47
39 30
71 52
120 86
40 100
5 2
37 11
69 80
111 88
35 87
57 93
15 14
110 104
116 124
70 115
109 106
46 79
77 64
66 20
105 17
53 55
44 61
108 67
33 43
25 16
27 28
82 59
34 21
7 58
73 84
89 91
8 101
48 3
125 76
23 26
85 29
114 112
75 122
1 18
24 45
68 60
65 ...

result:

ok ok (1000 test cases)

Test #25:

score: 0
Accepted
time: 67ms
memory: 34408kb

input:

1000
83
-242219535 -952757420
753940135 -13368420
-180286961 -530756654
586180284 -625675517
-437809383 472014390
-242857851 -924097244
-382920283 -625675517
-630990620 -349004314
-242219535 122507147
208821889 -495849186
-736086757 -489441806
-996984615 -974276781
-275306966 -25109596
967186464 -65...

output:

83
115 25
111 10
45 137
3 77
93 8
106 145
119 59
87 67
134 105
110 160
21 138
62 38
65 16
157 70
97 141
123 57
129 76
88 90
54 149
80 41
164 155
33 18
35 99
127 132
46 36
24 39
17 158
125 114
146 6
120 32
31 135
156 126
152 19
5 83
147 98
162 140
23 161
50 109
136 122
73 153
107 75
49 166
20 64
66 9...

result:

ok ok (1000 test cases)

Test #26:

score: 0
Accepted
time: 56ms
memory: 35104kb

input:

1000
142
-28949259 975363136
-628367037 975363136
786525293 975363136
-8339801 975363136
868048337 975363136
208733157 975363136
-724415150 975363136
213367214 975363136
-686387505 975363136
-970451747 975363136
761135553 975363136
-551594491 975363136
-925080593 975363136
-243465321 975363136
-6722...

output:

142
2 1
4 3
6 5
8 7
10 9
12 11
14 13
16 15
18 17
20 19
22 21
24 23
26 25
28 27
30 29
32 31
34 33
36 35
38 37
40 39
42 41
44 43
46 45
48 47
50 49
52 51
54 53
56 55
58 57
60 59
62 61
64 63
66 65
68 67
70 69
72 71
74 73
76 75
78 77
80 79
82 81
84 83
86 85
88 87
90 89
92 91
94 93
96 95
98 97
101 99
103 ...

result:

ok ok (1000 test cases)

Test #27:

score: 0
Accepted
time: 56ms
memory: 37284kb

input:

1000
458
102600109 754726017
-66999931 951825513
-767202008 951825513
-845069119 754726017
-448344214 754726017
174342794 754726017
176530329 754726017
553731053 754726017
-69189351 754726017
-455330522 951825513
-261324017 754726017
809818684 951825513
745593756 951825513
-130095774 754726017
-2737...

output:

458
4 1
6 5
8 7
11 9
16 14
18 17
22 19
27 24
30 29
32 31
41 35
45 43
54 47
58 55
61 59
65 62
68 66
73 69
81 74
83 82
87 85
94 90
103 100
105 104
109 107
113 112
115 114
118 116
121 120
129 124
131 130
136 132
139 137
142 141
145 144
147 146
154 148
157 156
159 158
161 160
164 162
169 167
172 171
174...

result:

ok ok (1000 test cases)

Test #28:

score: 0
Accepted
time: 55ms
memory: 37024kb

input:

1000
273
638010636 -796267612
299279783 -796267612
321987052 -571635029
-388046291 -571635029
-491314021 -796267612
130988206 -571635029
32427063 -571635029
51875304 -571635029
-508530089 -796267612
269379692 -571635029
214241513 -796267612
720122947 -796267612
-678543365 -796267612
158504867 -79626...

output:

273
4 3
7 6
10 8
17 16
21 20
24 22
26 25
34 30
44 43
50 45
53 52
57 56
60 58
62 61
66 64
68 67
73 70
81 79
84 83
89 86
93 92
99 94
101 100
107 106
114 110
119 117
124 121
127 125
131 130
134 133
138 135
145 140
149 148
160 157
163 161
172 166
176 173
179 177
181 180
186 185
188 187
192 190
194 193
2...

result:

ok ok (1000 test cases)

Test #29:

score: 0
Accepted
time: 47ms
memory: 36476kb

input:

1000
75
429681826 802800421
429681826 -608943566
429681826 -787858696
429681826 507047252
429681826 485971873
429681826 -346306621
429681826 -612405192
429681826 -13671560
429681826 -816374335
429681826 513226316
429681826 892335083
429681826 -352600432
429681826 -556540475
429681826 -504699273
4296...

output:

75
2 1
4 3
6 5
8 7
10 9
12 11
14 13
16 15
18 17
20 19
22 21
24 23
26 25
28 27
30 29
32 31
34 33
36 35
38 37
40 39
42 41
44 43
46 45
48 47
50 49
52 51
54 53
56 55
58 57
60 59
62 61
64 63
66 65
68 67
70 69
72 71
74 73
76 75
78 77
80 79
82 81
84 83
86 85
88 87
90 89
92 91
94 93
96 95
98 97
100 99
102 1...

result:

ok ok (1000 test cases)

Test #30:

score: 0
Accepted
time: 58ms
memory: 36524kb

input:

1000
81
403001151 -229966312
-27290952 -941247950
-27290952 -872808715
403001151 -81762908
403001151 825473197
403001151 730971412
403001151 -886560490
-27290952 394200417
-27290952 808677817
-27290952 -961778274
-27290952 -245434545
403001151 318019109
-27290952 792029613
403001151 390473732
-27290...

output:

81
3 2
4 1
6 5
12 7
16 14
20 18
28 22
31 29
36 34
41 37
43 42
49 48
52 51
54 53
57 55
60 58
62 61
66 65
68 67
70 69
74 73
79 75
85 80
87 86
89 88
92 90
95 93
98 96
104 103
113 105
118 117
120 119
124 121
129 125
137 134
142 141
145 144
148 147
158 149
161 159
56 162
9 8
10 11
15 13
19 17
23 21
24 25...

result:

ok ok (1000 test cases)

Test #31:

score: 0
Accepted
time: 54ms
memory: 34248kb

input:

1000
257
-24981531 -524783010
-24981531 376842743
132542945 905111237
-24981531 -663183576
132542945 238995240
-24981531 -904084630
132542945 330336577
-24981531 -424310756
132542945 26224857
-24981531 573604180
132542945 -531956470
132542945 583434945
132542945 620552707
-24981531 -351085713
132542...

output:

257
5 3
9 7
12 11
15 13
22 20
25 23
29 28
35 34
38 36
40 39
42 41
46 44
51 49
53 52
57 56
61 58
64 62
66 65
74 68
76 75
78 77
82 81
85 83
87 86
92 89
99 94
107 100
114 110
118 117
121 120
124 122
129 128
131 130
136 133
142 139
144 143
151 149
153 152
155 154
163 157
174 168
188 179
190 189
193 191
...

result:

ok ok (1000 test cases)

Test #32:

score: 0
Accepted
time: 62ms
memory: 36864kb

input:

1000
21
541263298 571344162
-338833794 258719906
814556806 571344162
749911951 -730958945
-737751671 400747496
880311857 -204125795
-555645311 -832036787
-338833794 -832036787
582588235 -915718735
-124654808 394321598
-202932677 571344162
541263298 -975674793
880311857 -730958945
-126659351 25871990...

output:

21
9 33
19 10
42 24
28 7
8 32
14 2
23 31
22 5
38 34
30 21
37 35
13 4
27 6
15 41
20 16
12 39
1 29
11 3
18 25
36 26
17 40
37
9 6
74 54
28 38
19 34
48 39
5 59
17 7
43 13
53 56
67 64
29 70
2 51
3 18
32 49
25 47
24 37
57 62
69 71
30 35
23 61
45 63
8 27
42 68
1 14
26 40
11 50
15 36
4 60
10 16
44 52
55 72
...

result:

ok ok (1000 test cases)

Test #33:

score: 0
Accepted
time: 60ms
memory: 34668kb

input:

1000
82
620344713 761205214
564192450 -149133296
855072748 -725730286
-369866361 761205214
-126903403 123500699
521658307 -238068427
564192450 -575382074
424528213 639391487
160949070 -238068427
490683515 736060786
-861287945 -430077137
92203881 -414548921
-228263452 -161807552
-739623881 619906932
...

output:

79
76 16
69 39
142 131
19 106
148 12
90 161
50 15
160 33
49 129
25 34
27 3
44 127
10 46
158 71
23 17
91 55
51 13
122 121
40 68
9 6
83 104
94 85
89 37
73 128
112 98
159 120
2 7
118 22
99 28
144 139
97 63
117 32
124 78
87 77
58 133
65 11
93 41
96 101
47 20
64 59
141 140
107 66
81 136
100 113
52 30
56 ...

result:

ok ok (1000 test cases)

Test #34:

score: 0
Accepted
time: 79ms
memory: 35232kb

input:

100
715
-716037174 449787280
-179603495 267807227
-85847745 -339745287
531498593 906672966
-65182647 -249655497
196101865 -917254384
569704541 175181937
408949063 -60772621
-471098833 -180592225
452882519 -173474204
518554869 504642822
-610596606 -43048739
-173418328 49620755
-490214353 129314297
-8...

output:

0
571 1338
1023 1051
1301 942
96 114
1333 783
671 806
614 372
1116 77
1080 1008
494 670
1226 810
425 1046
776 795
1384 1197
413 1262
121 752
605 445
136 856
974 962
1401 1124
1315 254
1183 1061
40 1113
845 652
1367 818
589 1377
720 232
75 557
250 519
242 677
226 16
1246 251
363 582
1218 1409
893 564...

result:

ok ok (100 test cases)

Test #35:

score: 0
Accepted
time: 74ms
memory: 34828kb

input:

100
1180
999939181 999607824
999877463 999501538
999725395 999197028
999578614 999669422
999691207 999388141
999798382 999350154
999515140 999686861
999804739 999722876
999059909 999779016
999988075 999795096
999394228 999790648
999357316 999130743
999834412 999146926
999533794 999419507
999164265 9...

output:

2
1956 294
2069 485
1174 956
1451 251
1824 1864
1493 872
2036 2178
1010 846
2209 1618
912 418
96 473
520 890
180 1137
323 791
849 1059
1173 722
1126 733
1990 389
775 1428
475 1796
2127 1761
1670 1462
1905 1516
22 624
1742 500
1112 1534
2148 1192
2269 1113
734 511
2064 772
2129 831
1483 1746
1872 373...

result:

ok ok (100 test cases)

Test #36:

score: 0
Accepted
time: 76ms
memory: 34796kb

input:

100
10
999949463 999921247
999942779 999933524
999900374 999919960
999913527 999977190
999963539 999919222
999986393 999982382
999960627 999912715
999955900 999934316
999962876 999904282
999944172 999923360
999974177 999993968
999960412 999941887
999902083 999920318
999906832 999942948
999934454 999...

output:

0
3 13
14 4
18 19
15 17
2 10
1 20
8 12
7 9
5 11
6 16
0
55 1
113 52
39 124
56 236
38 146
104 3
130 191
6 10
27 111
101 33
2 15
109 75
244 144
167 199
241 108
4 20
174 148
165 110
70 131
182 67
240 197
125 209
138 218
133 45
81 219
243 64
93 224
173 50
186 134
44 46
163 121
122 159
168 89
77 170
214 1...

result:

ok ok (100 test cases)

Test #37:

score: 0
Accepted
time: 98ms
memory: 37120kb

input:

100
2795
999995625 999994422
999997406 999998890
999996073 999998910
999996365 999992345
999992211 999999534
999990826 999998894
999990827 999999648
999991569 999997094
999997323 999994792
999990812 999994722
999994392 999998879
999994441 999990381
999992051 999993298
999997822 999994423
999998285 9...

output:

1710
926 2563
2540 78
1569 4669
530 1970
2589 4891
1024 5338
3056 2582
3839 851
351 51
5194 3380
4777 2356
4263 1974
4787 2538
2709 3834
588 1959
1607 158
1648 3344
700 3887
879 1632
1159 294
36 4795
3252 1614
3987 2089
1870 4316
443 1230
3500 3450
1756 5564
2785 1240
4124 199
3580 1115
4535 559
284...

result:

ok ok (100 test cases)

Test #38:

score: 0
Accepted
time: 73ms
memory: 34772kb

input:

100
1005
999999258 999999564
999999716 999999506
999999057 999999959
999999274 999999385
999999562 999999714
999999749 999999926
999999159 999999330
999999060 999999408
999999218 999999582
999999097 999999761
999999853 999999231
999999424 999999841
999999744 999999186
999999400 999999073
999999445 9...

output:

985
1837 185
112 1645
303 719
102 1287
971 529
1636 516
930 286
1120 1103
324 264
632 427
727 240
64 702
564 1830
694 531
660 651
735 1846
1537 482
131 771
414 1441
650 1127
1434 497
1021 1530
222 1921
1767 273
141 115
454 957
368 150
224 899
1320 223
122 1470
1660 942
327 315
505 1209
800 1911
792 ...

result:

ok ok (100 test cases)

Test #39:

score: 0
Accepted
time: 61ms
memory: 36588kb

input:

100
174
-958876330 -846470800
-796741809 -131152725
574295122 764287642
-958876330 -825762193
185468313 -971066749
-287559769 764287642
-904746093 -825762193
-438778854 -825762193
5267152 609322023
185468313 77515090
185468313 -131152725
-287559769 247199580
-491475497 260165013
719679418 -179087066...

output:

174
221 158
40 54
97 278
143 184
7 64
8 266
21 87
79 250
130 309
85 346
113 169
224 280
117 167
230 306
14 322
17 162
164 272
15 315
49 78
141 284
82 312
96 150
199 205
220 338
9 45
155 241
246 248
44 291
153 181
195 200
253 339
35 41
51 59
274 298
316 342
217 222
238 275
296 299
303 333
36 335
63 9...

result:

ok ok (100 test cases)

Test #40:

score: 0
Accepted
time: 71ms
memory: 35256kb

input:

100
454
292487349 -708917766
-446575764 -920302303
373857024 -525302786
236159958 -877034512
240035307 -28559828
-156425976 29793081
-683968223 -28559828
658545653 -892201965
-485118423 -349005511
-677465608 102959577
-241309351 -615266668
-857580103 -877034512
590882873 69859569
-961101806 -2385646...

output:

454
89 34
60 49
50 21
148 145
72 31
174 117
79 62
170 142
26 16
98 86
147 105
108 68
43 6
151 80
351 282
389 362
113 112
154 150
286 246
467 343
12 4
300 69
391 335
406 401
535 410
795 714
881 879
538 369
589 480
813 622
895 814
435 674
492 461
582 497
615 611
624 617
687 664
768 800
904 834
849 907...

result:

ok ok (100 test cases)

Test #41:

score: 0
Accepted
time: 73ms
memory: 35376kb

input:

100
140
229220674 878836488
-506767178 293730975
960642833 878836488
485659386 878836488
-225376185 16183205
-322465048 -460955536
-635701181 878836488
-578723152 374559636
956924322 878836488
-666563369 -550449367
-240963901 374559636
9519098 374559636
404598294 16183205
-188062738 467646265
937074...

output:

140
19 2
13 5
21 16
47 44
91 84
112 111
139 134
152 148
167 159
177 176
212 180
252 225
264 256
25 277
33 26
81 67
86 87
92 89
101 93
153 137
163 155
178 174
233 214
246 253
266 255
238 271
37 28
43 46
64 59
72 65
97 77
113 109
116 130
143 138
146 158
190 168
197 206
219 215
224 222
228 231
240 259
...

result:

ok ok (100 test cases)

Test #42:

score: 0
Accepted
time: 53ms
memory: 36224kb

input:

100
453
-9728842 -879506383
723264369 -879506383
-617602947 -879506383
-883543546 -879506383
-365459776 -879506383
259863014 -879506383
-229024413 -879506383
-357634378 -879506383
45613473 -879506383
897413515 -879506383
142722904 -879506383
308356916 -879506383
-528467703 -879506383
45803942 -87950...

output:

453
2 1
4 3
6 5
8 7
10 9
12 11
14 13
16 15
18 17
20 19
22 21
24 23
26 25
28 27
30 29
32 31
34 33
36 35
38 37
40 39
42 41
44 43
46 45
48 47
50 49
52 51
54 53
56 55
58 57
60 59
62 61
64 63
66 65
68 67
70 69
72 71
74 73
76 75
78 77
80 79
82 81
84 83
87 85
89 88
91 90
93 92
95 94
97 96
99 98
101 100
103...

result:

ok ok (100 test cases)

Test #43:

score: 0
Accepted
time: 64ms
memory: 36204kb

input:

100
1681
-648014211 -216027092
-372352298 95789050
-678908480 95789050
-382412165 95789050
214922606 95789050
45021991 95789050
131451784 95789050
926607022 -216027092
-500711391 95789050
527775426 -216027092
860331657 95789050
-255764825 95789050
314154093 -216027092
-631103238 95789050
292792358 9...

output:

1681
3 2
8 1
13 10
17 16
23 20
27 24
35 29
38 36
43 42
51 45
55 53
58 57
63 62
66 64
70 67
72 71
76 73
83 78
85 84
89 86
92 91
98 96
105 101
109 106
114 112
117 115
119 118
122 121
130 124
137 133
142 139
149 145
152 151
157 153
164 160
166 165
170 167
174 171
176 175
182 178
184 183
186 185
189 188...

result:

ok ok (100 test cases)

Test #44:

score: 0
Accepted
time: 64ms
memory: 36116kb

input:

100
476
218894313 -685169320
967098661 -16626457
-797375436 -16626457
955557493 -16626457
54133572 -16626457
-722192690 -16626457
791557373 -16626457
-208166285 -685169320
185917393 -16626457
-338707386 -16626457
49911294 -16626457
-359502368 -685169320
-359176146 -685169320
430103061 -16626457
-744...

output:

476
3 2
5 4
7 6
10 9
14 11
16 15
21 17
27 24
29 28
35 34
37 36
42 41
44 43
46 45
48 47
51 50
55 52
60 59
62 61
64 63
69 67
73 70
78 76
83 79
88 85
91 90
94 92
98 97
101 100
105 102
109 107
113 111
119 118
125 121
127 126
138 137
142 139
145 143
150 148
153 151
161 156
163 162
165 164
172 171
174 173...

result:

ok ok (100 test cases)

Test #45:

score: 0
Accepted
time: 55ms
memory: 34456kb

input:

100
1281
-7127937 -551225280
-7127937 -63829747
-7127937 50255920
-7127937 685959203
-7127937 -474730627
-7127937 205475943
-7127937 894868084
-7127937 -262984557
-7127937 858324856
-7127937 257534742
-7127937 -640954010
-7127937 -111367493
-7127937 892100661
-7127937 696606550
-7127937 136498536
-7...

output:

1281
2 1
4 3
6 5
8 7
10 9
12 11
14 13
16 15
18 17
20 19
22 21
24 23
26 25
28 27
30 29
32 31
34 33
36 35
38 37
40 39
42 41
44 43
46 45
48 47
50 49
52 51
54 53
56 55
58 57
60 59
62 61
64 63
66 65
68 67
70 69
72 71
74 73
76 75
78 77
80 79
82 81
84 83
86 85
88 87
90 89
92 91
94 93
96 95
98 97
100 99
102...

result:

ok ok (100 test cases)

Test #46:

score: 0
Accepted
time: 65ms
memory: 34680kb

input:

100
2300
930979038 -865442548
56354538 569246647
930979038 209346563
930979038 -402151796
56354538 9788037
930979038 349210639
930979038 113353815
56354538 -508882748
56354538 -390359400
930979038 881411592
56354538 328521324
56354538 569030395
56354538 749112678
930979038 -492654973
930979038 -5806...

output:

2300
3 1
6 4
10 7
15 14
17 16
20 19
24 21
30 25
33 31
36 35
44 39
46 45
52 51
55 54
57 56
59 58
68 67
73 69
77 75
80 79
82 81
86 84
90 89
92 91
98 93
101 99
103 102
109 104
114 110
117 115
119 118
121 120
125 122
127 126
129 128
134 131
144 143
146 145
148 147
151 149
154 152
158 157
161 160
166 164...

result:

ok ok (100 test cases)

Test #47:

score: 0
Accepted
time: 64ms
memory: 34536kb

input:

100
393
484804995 -671233294
484804995 45381500
-343734967 483744892
-343734967 -678278044
-343734967 430018594
484804995 -536133521
-343734967 972761171
-343734967 188883545
484804995 291634094
484804995 161326893
484804995 43447237
-343734967 81642646
-343734967 905579532
484804995 -838456546
4848...

output:

393
2 1
9 6
11 10
15 14
18 17
20 19
22 21
26 23
28 27
31 30
37 35
41 38
50 45
52 51
55 54
57 56
59 58
62 60
66 65
71 69
74 73
81 80
87 82
91 89
93 92
95 94
97 96
108 107
113 109
122 119
128 125
130 129
132 131
135 134
137 136
142 139
146 145
155 152
158 156
164 159
166 165
170 167
176 172
181 179
18...

result:

ok ok (100 test cases)

Test #48:

score: 0
Accepted
time: 67ms
memory: 36672kb

input:

100
2245
257511569 -570888823
-409065975 834451934
972932318 -206332685
-220073979 -895107571
819486773 -206332685
819823298 -570888823
116295608 282026121
589205449 -895107571
-54658019 -895107571
987042524 -206332685
-196884689 282026121
-940822451 993058719
402874649 -895107571
633334868 99305871...

output:

2245
14 12
40 24
63 47
74 70
82 77
84 83
112 94
149 143
189 180
205 202
209 206
226 216
237 229
243 242
245 244
259 246
281 273
290 289
294 291
302 300
306 303
314 308
330 327
344 341
368 355
387 378
408 398
415 413
477 438
491 486
510 501
529 520
541 535
555 548
560 557
566 561
572 570
582 576
605 ...

result:

ok ok (100 test cases)

Test #49:

score: 0
Accepted
time: 73ms
memory: 38236kb

input:

100
116
-28349829 -267772969
-181233169 605639981
-221792554 885875755
-8847461 376377302
-527881168 376377302
-794286947 885875755
-442516480 365428090
60367949 59687335
844852200 -267772969
70152464 -267772969
-326579976 59687335
-382146420 885875755
-305012413 376377302
-255659827 495623398
84485...

output:

116
11 8
18 14
56 51
75 72
64 39
77 66
110 80
139 134
157 144
169 161
174 173
193 177
208 207
230 221
7 130
46 24
78 61
109 86
135 131
165 186
213 210
170 215
31 205
42 37
65 50
82 67
83 90
113 92
127 168
179 176
197 181
211 198
228 227
84 43
98 91
102 103
107 115
123 126
140 129
141 143
164 159
182...

result:

ok ok (100 test cases)

Test #50:

score: 0
Accepted
time: 105ms
memory: 41556kb

input:

10
10568
266619539 928993099
644537002 -163339024
-965315605 131093436
-873401839 -319727236
-682029920 -699502948
-857838819 -528950378
126750467 -72275669
623580094 410832833
287731394 -865265684
-71034303 515678565
-897514612 929674238
-794392375 895647772
811715826 600060479
640892543 -557248887...

output:

0
880 17160
9453 20942
17567 14653
2168 1355
2104 3943
9161 334
18251 13351
14455 14578
13413 19906
665 2681
19082 5797
8990 7714
12759 10478
19093 16656
14427 13111
10387 4670
21058 14174
2959 17148
13358 4791
4923 14565
16270 2065
3795 6732
15705 2889
10658 9606
10700 14999
13722 16826
10483 8732
...

result:

ok ok (10 test cases)

Test #51:

score: 0
Accepted
time: 101ms
memory: 38008kb

input:

10
983
999595593 999481588
999941833 999204986
999676040 999115470
999653065 999524261
999950018 999574889
999911879 999942071
999134864 999155033
999133604 999956453
999424191 999531479
999169859 999553795
999163364 999608732
999486991 999180185
999600255 999690901
999278724 999959357
999886640 999...

output:

2
1118 931
1034 997
903 935
62 345
1868 559
48 1449
1432 850
38 201
158 571
1131 788
1738 680
396 363
1519 44
795 1597
453 344
1616 526
731 798
603 306
1920 1663
429 1820
362 459
688 1162
254 1141
87 536
489 1194
193 31
1382 919
1423 1221
1772 475
1040 1639
1864 1189
1461 216
1834 587
801 1513
784 1...

result:

ok ok (10 test cases)

Test #52:

score: 0
Accepted
time: 85ms
memory: 40724kb

input:

10
15236
999975325 999978324
999983228 999957461
999965056 999943264
999953829 999920806
999913911 999975263
999949326 999952997
999948654 999968342
999957007 999987426
999900723 999909965
999944389 999907733
999911075 999973513
999997298 999931066
999983079 999918568
999946266 999969557
999900152 9...

output:

6279
21809 12245
30312 2368
30122 27410
25082 16648
6716 172
11875 23451
26552 16924
7930 14499
14142 4067
6571 5413
22110 8918
22535 20990
19369 24289
5512 7503
7394 410
5706 19556
13196 3851
19725 13939
21083 9324
26459 30420
26563 6847
13797 9309
17972 6890
29161 30055
9772 4083
5609 1127
561 256...

result:

ok ok (10 test cases)

Test #53:

score: 0
Accepted
time: 97ms
memory: 41460kb

input:

10
6642
999992808 999996636
999995238 999998603
999990460 999998357
999992495 999998027
999994992 999993315
999990663 999999307
999994510 999991024
999994319 999993024
999996312 999990447
999990590 999994561
999997748 999994786
999990918 999993436
999994457 999993851
999994234 999991647
999996595 99...

output:

6031
8370 2276
3816 6444
1505 3107
6207 6262
11461 91
824 264
8507 5887
1146 2271
6030 2089
7301 7852
7808 7178
5197 10969
11671 6556
9412 5095
607 8974
9485 7245
2200 12704
9304 4680
1981 2482
10278 10728
4881 12613
6550 4753
9982 5206
8717 8775
11561 3846
13236 1451
4080 2869
7375 1308
6961 749
33...

result:

ok ok (10 test cases)

Test #54:

score: 0
Accepted
time: 76ms
memory: 35756kb

input:

10
19516
999999707 999999837
999999488 999999818
999999509 999999591
999999991 999999026
999999356 999999726
999999489 999999193
999999038 999999298
999999881 999999157
999999344 999999162
999999160 999999113
999999139 999999582
999999470 999999327
999999742 999999921
999999255 999999737
999999216 9...

output:

19516
20306 3062
36705 644
38680 10591
17402 4318
4698 27359
4745 22485
18992 8748
20162 9662
28949 9173
24783 21983
18214 8590
27077 11321
4779 36023
16304 23377
10111 6220
13364 14936
6666 6098
27774 22677
34122 28140
29832 34038
9554 2414
36916 27812
18404 8168
28032 33763
22313 3897
3197 17837
1...

result:

ok ok (10 test cases)

Test #55:

score: 0
Accepted
time: 70ms
memory: 35144kb

input:

10
14948
-170688734 833794743
949001579 224632065
-887648481 346146784
994218765 -808897932
948269970 764123696
24957273 562441566
-170688734 843621240
959643634 -354951661
631351081 -86364881
-9691567 824383620
-935916525 352437858
381851425 387057559
-6239193 951794229
450798340 -742525732
-394344...

output:

14948
13271 8720
21769 25155
18672 19779
3817 21240
19318 29716
24187 25037
12725 27254
28664 29088
9791 10747
13679 13777
10265 10343
13237 17028
4249 27300
13591 15494
16174 19840
1004 1363
11873 16669
25183 26296
2980 4034
4329 8154
13940 25715
2539 6227
10764 12110
14880 18548
1261 25768
1301 24...

result:

ok ok (10 test cases)

Test #56:

score: 0
Accepted
time: 67ms
memory: 36312kb

input:

10
18275
46937162 -785699925
-512599977 -861792903
-732947245 771605479
-317815822 369273432
-478775873 211331712
-678678382 -401598442
-366699505 752973691
776710779 -7216385
-88306688 -190102574
328516250 -317225669
522217639 215990988
523904534 -256490677
540608168 493241721
620782210 -185524925
...

output:

18275
709 661
1744 1129
2350 2187
3762 3633
8183 3830
4457 707
4733 4605
6322 5017
7413 7285
8655 7896
11088 10821
11792 11369
15490 12631
16627 15655
17197 17134
20484 17208
23540 22174
25959 25331
28025 26146
28746 28361
29446 29381
31772 29597
33892 32151
34642 34087
35477 34717
393 16574
123 408...

result:

ok ok (10 test cases)

Test #57:

score: 0
Accepted
time: 102ms
memory: 38236kb

input:

10
390
-347835130 869197644
963535733 392603688
671237510 92351133
671237510 -703861232
671237510 423461538
671237510 369343656
671237510 980877320
-347835130 456099182
671237510 -311676199
-347835130 -886266831
-347835130 -257100015
-347835130 -637839633
963535733 -16989823
963535733 -821875052
963...

output:

390
13 2
15 14
19 18
27 21
31 28
35 33
39 36
41 40
56 50
59 57
66 64
69 68
78 73
83 79
93 89
95 94
98 97
106 100
109 107
111 110
114 113
122 120
128 123
135 130
150 136
157 154
159 158
176 168
179 178
190 181
194 192
196 195
199 197
202 200
206 205
211 208
218 212
230 225
232 231
237 236
242 239
245...

result:

ok ok (10 test cases)

Test #58:

score: 0
Accepted
time: 70ms
memory: 37916kb

input:

10
1285
637213737 -900998147
-356659628 -900998147
950244610 -900998147
-182671545 -900998147
-708950884 -900998147
-973866581 -900998147
-190878205 -900998147
135731649 -900998147
-125331609 -900998147
521939981 -900998147
976257311 -900998147
818237327 -900998147
705563706 -900998147
58565785 -900...

output:

1285
2 1
4 3
6 5
8 7
10 9
12 11
14 13
16 15
18 17
20 19
22 21
24 23
26 25
28 27
30 29
32 31
34 33
36 35
38 37
40 39
42 41
44 43
46 45
48 47
50 49
52 51
54 53
56 55
58 57
60 59
62 61
64 63
66 65
68 67
70 69
72 71
74 73
76 75
78 77
80 79
82 81
84 83
86 85
88 87
90 89
92 91
94 93
96 95
98 97
100 99
102...

result:

ok ok (10 test cases)

Test #59:

score: 0
Accepted
time: 73ms
memory: 41584kb

input:

10
5000
-188767223 -315528788
-987365245 -315528788
-106387689 135511984
127392808 -315528788
800721151 -315528788
146952905 -315528788
-323702728 135511984
411611172 135511984
872064533 -315528788
-40050336 135511984
119702024 135511984
-208480603 -315528788
679048782 -315528788
402900711 -31552878...

output:

5000
7 3
10 8
16 11
18 17
22 21
25 23
27 26
30 28
35 32
37 36
39 38
42 41
45 44
50 49
55 51
57 56
59 58
63 61
67 65
71 68
76 75
80 77
85 81
87 86
89 88
94 90
99 97
109 107
112 110
117 115
119 118
123 120
125 124
128 127
131 130
135 132
140 137
142 141
145 144
148 146
151 150
154 153
156 155
158 157
...

result:

ok ok (10 test cases)

Test #60:

score: 0
Accepted
time: 62ms
memory: 39276kb

input:

10
5892
25327490 -567979409
-735380777 -567979409
362509197 -518667355
380762791 -518667355
-325207607 -518667355
541910006 -518667355
36310841 -567979409
-726943590 -518667355
513235902 -518667355
289283655 -518667355
290421813 -567979409
892523351 -567979409
-894087744 -567979409
621832318 -567979...

output:

5892
2 1
11 7
13 12
15 14
21 17
27 26
29 28
32 30
37 35
41 38
43 42
48 46
51 50
54 52
57 55
62 59
66 64
72 70
74 73
88 84
91 90
94 93
97 95
100 98
104 101
110 108
114 112
119 118
127 123
131 128
140 135
145 142
147 146
151 148
157 155
160 158
166 163
168 167
172 171
175 174
182 176
191 186
199 194
2...

result:

ok ok (10 test cases)

Test #61:

score: 0
Accepted
time: 65ms
memory: 40576kb

input:

10
7074
241731848 530211859
241731848 -112101076
241731848 -387299272
241731848 840407166
241731848 -519364921
241731848 -927667636
241731848 -12750799
241731848 446782229
241731848 -605995785
241731848 -360804301
241731848 -706630766
241731848 95158934
241731848 -937680624
241731848 162324777
24173...

output:

7074
2 1
4 3
6 5
8 7
10 9
12 11
14 13
16 15
18 17
20 19
22 21
24 23
26 25
28 27
30 29
32 31
34 33
36 35
38 37
40 39
42 41
44 43
46 45
48 47
50 49
52 51
54 53
56 55
58 57
60 59
62 61
64 63
66 65
68 67
70 69
72 71
74 73
76 75
78 77
80 79
82 81
84 83
86 85
88 87
90 89
92 91
94 93
96 95
98 97
100 99
102...

result:

ok ok (10 test cases)

Test #62:

score: 0
Accepted
time: 74ms
memory: 38768kb

input:

10
729
867500722 -983664796
867500722 -428285695
-323742684 -171458916
-323742684 440597108
867500722 878319625
867500722 225023835
-323742684 -291982426
-323742684 568294497
867500722 327920686
867500722 -477580489
-323742684 310693081
-323742684 775098797
867500722 -334572408
-323742684 181766129
...

output:

729
2 1
6 5
10 9
17 13
19 18
24 22
27 25
30 29
32 31
34 33
39 35
41 40
44 43
49 47
52 51
54 53
59 55
63 62
66 65
68 67
72 69
75 74
78 76
81 79
87 86
92 89
94 93
96 95
98 97
101 100
104 103
109 107
113 111
117 115
119 118
127 124
130 129
132 131
136 133
140 139
142 141
147 145
149 148
151 150
157 153...

result:

ok ok (10 test cases)

Test #63:

score: 0
Accepted
time: 65ms
memory: 39684kb

input:

10
23890
-966926807 -783294985
-966926807 -231086723
-966926807 -827425532
-966926807 951590873
-966926807 -847083727
-322954521 -903547355
-966926807 395823002
-322954521 113620163
-966926807 442076584
-322954521 -358356830
-966926807 -416611206
-966926807 308206261
-322954521 -548371038
-966926807...

output:

23890
8 6
13 10
18 15
21 19
26 23
31 29
35 33
45 44
51 49
54 52
56 55
60 59
70 65
77 71
83 80
87 86
95 89
97 96
105 101
111 108
114 112
120 118
126 122
131 128
133 132
135 134
137 136
139 138
145 140
147 146
149 148
151 150
153 152
157 156
161 159
168 166
171 170
173 172
176 175
178 177
180 179
182 ...

result:

ok ok (10 test cases)

Test #64:

score: 0
Accepted
time: 81ms
memory: 41704kb

input:

10
6461
164403694 719871079
-178686855 -505252945
820168812 419207217
-229478200 77799158
677361796 77799158
575661006 419207217
-697613489 -329650846
-362539459 -563403377
727778010 -563403377
-111787135 419207217
892586613 -329650846
664142990 435882783
-746057528 435882783
-484808272 -329650846
-...

output:

6461
11 7
19 14
37 21
52 39
72 70
89 75
103 94
119 104
131 128
136 132
141 139
162 150
172 165
174 173
186 181
207 203
223 212
246 238
319 283
330 326
349 342
366 362
375 371
379 378
381 380
385 384
394 393
402 395
405 403
436 413
444 441
478 467
494 487
550 548
570 567
591 577
616 604
646 618
672 6...

result:

ok ok (10 test cases)

Test #65:

score: 0
Accepted
time: 76ms
memory: 37916kb

input:

10
14956
895706895 998300226
820538240 306140296
-445632195 597312604
-409959410 597312604
755346555 251251450
259123019 -176732314
701825202 -694016428
520061157 306140296
626248236 -236060915
321824154 -762678310
714689875 444441588
-774797456 597312604
4205823 306140296
104689711 -236060915
-9484...

output:

14956
25 5
36 30
63 44
71 65
84 79
134 123
148 147
162 151
189 174
210 197
217 213
219 218
223 222
243 235
252 248
266 255
277 276
285 279
316 303
323 318
360 335
370 367
381 371
486 463
532 506
541 539
567 561
571 568
606 582
629 613
656 639
676 668
729 707
741 732
756 746
789 788
797 791
821 806
8...

result:

ok ok (10 test cases)

Test #66:

score: 0
Accepted
time: 151ms
memory: 48960kb

input:

1
100000
70720045 -382955525
180416482 414551370
-321808609 -148240525
-959621209 239890090
279590168 239445206
-672414454 -968764851
978907902 855176899
-927586531 -493246847
-87140549 -239161862
394302217 -390243883
747094712 472952985
437187652 834551586
-394349288 431373156
954522299 545636033
-...

output:

23
143875 22866
178409 10401
149552 66171
67341 166114
182115 41051
149697 49949
45492 101362
180810 63240
29229 14288
154893 109193
187330 71595
198477 79976
72594 62290
117559 170770
49195 166828
83895 83326
171747 126162
64369 142744
134034 146324
29718 28428
192121 39525
37584 9286
144486 2141
1...

result:

ok ok (1 test case)

Test #67:

score: 0
Accepted
time: 131ms
memory: 48156kb

input:

1
100000
999264440 999048423
999943779 999924927
999580357 999266886
999189670 999239640
999169156 999823062
999940080 999293014
999369020 999661305
999189323 999146694
999183801 999589407
999918625 999551090
999402308 999679213
999139826 999423045
999933104 999726376
999862333 999034393
999325582 9...

output:

30281
191468 178475
196465 114440
130183 21205
190168 63279
35971 116391
102771 47813
139621 72193
118296 16926
10251 183876
63039 121960
43268 23328
154654 21689
154953 6949
86117 37057
157292 122427
82029 9993
149936 146063
74751 21095
150752 71241
130911 30432
18353 190501
124037 128030
199511 13...

result:

ok ok (1 test case)

Test #68:

score: 0
Accepted
time: 153ms
memory: 49604kb

input:

1
100000
999975273 999973662
999943883 999925191
999951597 999989446
999981472 999903478
999927188 999993354
999922765 999970341
999935838 999925520
999910876 999943291
999965140 999987674
999960397 999922095
999924484 999966851
999904125 999916521
999937262 999938937
999920433 999985453
999952260 9...

output:

97922
89920 76495
64943 20843
23237 158771
2950 102301
9718 107680
10387 6029
2145 77168
82903 122131
153224 176216
26981 119627
101605 5917
142953 56273
102847 167121
22806 180088
124272 147828
50245 7387
85338 36122
47989 762
91451 40225
67769 47821
87297 159476
4329 55437
41461 187987
121878 9948...

result:

ok ok (1 test case)

Test #69:

score: 0
Accepted
time: 103ms
memory: 46180kb

input:

1
100000
999995621 999999670
999999969 999993086
999991515 999996627
999998034 999997733
999990010 999990951
999994345 999999518
999995768 999995576
999990755 999995308
999994356 999993294
999999258 999992963
999991118 999997972
999996805 999995493
999996557 999999418
999998617 999990595
999992992 9...

output:

100000
8329 111067
36966 132846
92238 148911
132481 68972
142146 5922
131763 85955
2830 101396
91373 26844
152904 92438
112862 172376
94168 179013
132219 5335
154090 106033
44229 7570
142730 90929
142495 85394
127558 141677
19137 9457
164719 103191
197028 78002
119548 14144
9945 16030
8812 8254
5451...

result:

ok ok (1 test case)

Test #70:

score: 0
Accepted
time: 67ms
memory: 47644kb

input:

1
100000
999999356 999999100
999999557 999999477
999999247 999999556
999999478 999999687
999999801 999999758
999999391 999999967
999999895 999999528
999999030 999999011
999999914 999999760
999999637 999999704
999999672 999999060
999999035 999999996
999999846 999999054
999999166 999999583
999999765 9...

output:

100000
106085 51315
128975 177888
105385 13033
74347 72516
141990 167248
191411 4268
126434 106222
46983 194025
97396 51703
114144 186919
161397 96027
131214 189642
120590 188062
86472 152233
1960 9543
178341 47658
53202 163974
165934 168327
16729 191263
18051 79233
99468 109332
30040 113904
170626 ...

result:

ok ok (1 test case)

Test #71:

score: 0
Accepted
time: 83ms
memory: 41064kb

input:

1
100000
-547614182 905649186
-730348421 219289192
-138779779 -601726529
637290947 785577159
582877718 711339300
-747547194 -798832505
156167189 928036875
718258793 236208965
357417172 -293383985
383912089 713166152
233364698 -834647510
33321838 -637401353
-524918636 -271511728
-93689863 14541656
65...

output:

100000
3711 140091
694 107536
94940 161058
59541 110482
16018 186169
108602 181906
64027 96435
126791 155010
72971 134607
148567 193302
17008 90298
114240 186953
36143 188593
105533 107446
145045 154231
792 13825
17130 29447
102970 160193
11594 50504
58549 71360
100160 189347
30681 58056
60890 69449...

result:

ok ok (1 test case)

Test #72:

score: 0
Accepted
time: 67ms
memory: 47256kb

input:

1
100000
-894716977 -12445007
-635179783 -174303206
-468545915 -376509646
7552798 863131659
-452959582 -848004313
240678088 -531526042
-479003636 561079229
-136051729 -523206668
-54957196 -969050964
202486976 -149599358
511163288 -909769354
-642881606 611633044
470598875 411065934
-70167418 -8251878...

output:

100000
3523 601
3723 3703
8134 6365
9616 9386
10132 9668
12070 12036
13224 12657
13868 13690
14933 14354
16836 15962
17564 17138
18624 18200
19867 18964
20738 19964
21325 21071
22208 21398
23304 22868
24285 23811
26285 25856
29221 26886
29988 29613
30886 30756
32437 30918
32968 32831
33673 33260
356...

result:

ok ok (1 test case)

Test #73:

score: 0
Accepted
time: 134ms
memory: 50080kb

input:

1
100000
798544191 -742903658
-344389104 -188662067
-571373110 161581382
-60448446 -916202148
-35781172 434088687
-786229077 240454644
-926134390 -986182581
17116411 -71954950
995069384 559207186
-65532930 -598813224
138636725 -620533705
781019115 572534456
-972340297 -182563578
-649565762 -18399977...

output:

99971
56880 36716
30427 14631
171593 103564
49253 23932
54780 49094
28665 70500
145668 8512
56055 872
80790 4271
15638 12345
85234 59182
109786 34512
16590 93641
12960 10323
87274 12975
4136 161259
161444 180390
18369 10239
75610 32089
14777 14235
82127 40143
72939 83178
96909 80231
9925 7509
54622 ...

result:

ok ok (1 test case)

Test #74:

score: 0
Accepted
time: 79ms
memory: 44452kb

input:

1
100000
339988059 -602619276
-336733168 -602619276
-3170495 -602619276
608750101 -602619276
125004008 -602619276
877505856 -602619276
-736053016 -602619276
80826707 -602619276
612582932 -602619276
-901063623 -602619276
-24681200 -602619276
-338686211 -602619276
786194401 -602619276
-639927824 -6026...

output:

100000
2 1
4 3
6 5
8 7
10 9
12 11
14 13
16 15
18 17
20 19
22 21
24 23
26 25
28 27
30 29
32 31
34 33
36 35
38 37
40 39
42 41
44 43
46 45
48 47
50 49
52 51
54 53
56 55
58 57
60 59
62 61
64 63
66 65
68 67
70 69
72 71
74 73
76 75
78 77
80 79
82 81
84 83
86 85
88 87
90 89
92 91
94 93
96 95
98 97
100 99
1...

result:

ok ok (1 test case)

Test #75:

score: 0
Accepted
time: 75ms
memory: 44260kb

input:

1
100000
-152505637 741483922
608264196 -922967866
-978496364 741483922
517162535 741483922
-622471931 -922967866
-321900491 -922967866
69265759 -922967866
-580002960 -922967866
653169748 741483922
-40672330 -922967866
486195777 -922967866
301503518 -922967866
481889997 741483922
-351983361 74148392...

output:

100000
3 1
9 4
14 13
23 16
27 25
29 28
31 30
33 32
36 34
38 37
41 40
47 43
52 51
54 53
57 55
59 58
66 60
70 68
77 76
80 79
89 81
91 90
93 92
97 94
101 99
103 102
105 104
108 106
112 110
121 117
129 125
131 130
136 135
146 144
152 151
162 157
164 163
166 165
170 168
174 171
176 175
181 177
186 185
18...

result:

ok ok (1 test case)

Test #76:

score: 0
Accepted
time: 99ms
memory: 49940kb

input:

1
100000
756868275 -358967603
-497301030 -358967603
649448245 -358967603
-887427985 -535956822
878399175 -535956822
108874606 -358967603
-489595415 -358967603
325972197 -358967603
498592984 -535956822
333245905 -358967603
-950621798 -535956822
-609666390 -535956822
-740046219 -358967603
-720433327 -...

output:

100000
5 4
11 9
14 12
21 17
25 22
28 26
31 29
35 33
37 36
41 38
44 43
46 45
50 49
53 52
57 56
59 58
61 60
65 64
67 66
70 69
74 71
79 77
84 80
87 86
92 89
96 94
100 98
106 104
110 107
112 111
114 113
118 117
120 119
123 122
129 125
132 131
138 136
140 139
143 141
149 146
155 153
157 156
162 160
164 1...

result:

ok ok (1 test case)

Test #77:

score: 0
Accepted
time: 79ms
memory: 47668kb

input:

1
100000
264643553 -937908082
264643553 361997414
264643553 -23850010
264643553 753755453
264643553 362490250
264643553 239156434
264643553 -577712364
264643553 -392015932
264643553 -411918647
264643553 -915806614
264643553 231314817
264643553 -909126325
264643553 -20860430
264643553 647884648
26464...

output:

100000
2 1
4 3
6 5
8 7
10 9
12 11
14 13
16 15
18 17
20 19
22 21
24 23
26 25
28 27
30 29
32 31
34 33
36 35
38 37
40 39
42 41
44 43
46 45
48 47
50 49
52 51
54 53
56 55
58 57
60 59
62 61
64 63
66 65
68 67
70 69
72 71
74 73
76 75
78 77
80 79
82 81
84 83
86 85
88 87
90 89
92 91
94 93
96 95
98 97
100 99
1...

result:

ok ok (1 test case)

Test #78:

score: 0
Accepted
time: 87ms
memory: 40368kb

input:

1
100000
13210362 155232928
689159667 -465052240
13210362 21054014
689159667 867788821
689159667 -625434390
13210362 364078249
13210362 -911970949
13210362 937669731
689159667 -904647545
13210362 953420119
689159667 349328690
13210362 772099718
689159667 -718290541
13210362 -863735041
689159667 -306...

output:

100000
4 2
9 5
13 11
16 15
21 18
23 22
25 24
29 26
32 31
36 33
40 37
42 41
46 43
48 47
50 49
53 51
58 57
60 59
63 61
66 65
72 68
79 77
83 81
86 84
88 87
92 91
101 93
116 111
119 118
125 124
127 126
131 129
134 132
144 137
146 145
148 147
150 149
154 151
159 156
163 161
166 164
170 168
172 171
175 17...

result:

ok ok (1 test case)

Test #79:

score: 0
Accepted
time: 83ms
memory: 47424kb

input:

1
100000
-530472390 452797636
12273745 -840226242
12273745 138841937
-530472390 397016016
-530472390 309315299
12273745 979552760
-530472390 286391147
12273745 -839888853
-530472390 468449806
12273745 27131915
12273745 144818527
-530472390 -97939838
-530472390 -221056215
-530472390 -238960974
-53047...

output:

100000
3 2
8 6
11 10
24 16
26 25
32 29
37 34
41 39
43 42
51 47
53 52
60 57
62 61
69 66
75 71
81 76
84 82
87 86
93 92
95 94
100 98
102 101
105 103
108 106
114 112
124 116
130 128
133 131
137 136
142 139
144 143
148 146
156 150
159 157
161 160
164 162
167 166
171 168
174 173
176 175
181 179
183 182
19...

result:

ok ok (1 test case)

Test #80:

score: 0
Accepted
time: 94ms
memory: 44524kb

input:

1
100000
-132158759 -454759942
-893626513 149724597
-756161772 -22802718
579977604 -454759942
430467545 149724597
363069127 -454759942
-355589432 -488155881
348983244 149724597
253076693 -258440137
391935158 862260872
211993426 -258440137
928069632 862260872
403296863 -22802718
-302606363 -258440137...

output:

100000
20 19
27 25
12 10
59 42
66 62
77 76
92 82
116 113
132 122
154 144
168 157
177 172
185 181
201 194
219 215
235 222
240 238
280 279
292 281
295 293
313 300
328 314
344 331
352 349
378 359
407 403
418 411
424 420
465 441
480 473
490 482
495 494
519 517
560 534
578 561
599 588
614 605
635 621
648...

result:

ok ok (1 test case)

Test #81:

score: 0
Accepted
time: 83ms
memory: 41804kb

input:

1
100000
3959073 -767392567
109384252 941067269
-878847334 -620223817
607693789 483382967
998749160 43543215
259351742 -658880496
817766616 491476307
265921619 920072631
-95644194 43543215
-145143632 -356499617
-708593795 -254752752
292642145 865122144
-525142707 -376455870
653151805 -418942337
1803...

output:

100000
122 86
56 1
271 142
339 321
414 352
92 46
233 113
322 252
420 407
432 421
504 477
590 542
838 654
910 903
1012 928
1184 1168
1282 1242
1388 1314
1650 1587
1743 1671
1753 1746
1880 1760
2024 1892
2246 2198
2273 2272
2487 2375
2876 2491
3072 3060
3208 3205
3713 3587
4007 3718
4113 4015
4142 412...

result:

ok ok (1 test case)

Test #82:

score: 0
Accepted
time: 137ms
memory: 52916kb

input:

1
100000
-574560244 663989471
147836313 776509735
-654179276 -456564123
-688242213 850544277
-769192009 -999278429
47264577 -474897694
661553314 -35586919
31425538 950985408
119252682 -364980087
-482879014 -842019980
562833870 -434563528
-602373511 -586582786
-597688232 794041526
-796369392 -9877200...

output:

0
85419 64647
85842 132476
5440 87082
195926 106433
150410 54308
16860 153672
142943 35771
119566 54116
47056 126636
95279 183079
185257 141680
5304 122058
142694 38348
89930 175363
93366 96570
199230 110097
118573 1754
190992 140745
19660 34066
170781 199455
121602 98675
46936 85987
85244 72527
547...

result:

ok ok (1 test case)

Test #83:

score: 0
Accepted
time: 153ms
memory: 52972kb

input:

1
100000
563809006 598960902
129945828 823924799
-921279427 -278305161
932151061 -615426941
253018906 394552155
-685768166 660779890
443266995 -129270185
314826112 -262631640
503785849 280786037
964401164 -60690178
-543715115 692212503
570497299 -501483747
-280889633 566370668
238345598 -30723398
40...

output:

10
9022 4978
38276 22217
19963 9293
36282 27877
75494 42034
139377 77458
176400 175690
80047 75329
170163 111455
178064 171004
90458 34466
25284 74754
137127 129391
137685 179103
74324 181735
2407 55897
163486 149257
1993 161813
41743 175639
190155 182666
7398 15506
168734 132856
138298 112659
16102...

result:

ok ok (1 test case)

Test #84:

score: 0
Accepted
time: 135ms
memory: 51052kb

input:

1
100000
-250360297 -826731365
-132998833 434577984
-271597239 443621731
-568418163 -685113319
-351376307 -75720590
361691254 909826155
-611075026 748106801
-796334684 588036703
-192353104 -22634313
219167808 -130214795
153254126 -663910409
-706144293 -503074450
641195348 -471304455
952972496 722756...

output:

100
6708 4539
550 142
5153 2544
7126 6121
10195 7523
18109 14091
20770 19127
25537 24510
28011 27754
29129 28251
33982 31622
39717 36823
41433 40285
46306 46164
47908 47250
53524 49336
58111 54468
63142 62572
64886 64757
67658 65797
72933 72632
74939 74878
78849 78595
81273 79102
83083 81758
84744 8...

result:

ok ok (1 test case)

Test #85:

score: 0
Accepted
time: 141ms
memory: 58332kb

input:

1
100000
847984927 -235516053
-225657532 174062262
-864702235 849255554
-294101500 -395862766
308093550 262724017
-821802819 777396740
-166183219 -205295668
-925592163 -890396698
629939776 554098977
-597066517 -627025783
-488670566 -192742453
321766317 357807409
-56687363 -479719304
-346692362 43123...

output:

1000
38 34
274 50
842 684
987 909
2664 2615
2901 2756
3044 2962
3249 3232
4227 3454
4265 4258
5491 4605
5795 5788
5941 5903
6390 6165
6636 6480
7088 6891
7563 7349
7647 7568
7951 7791
8262 8009
8383 8310
8711 8636
8896 8834
9038 8904
9329 9288
10087 9769
10312 10135
10710 10605
10986 10895
12042 117...

result:

ok ok (1 test case)

Test #86:

score: 0
Accepted
time: 121ms
memory: 50456kb

input:

1
100000
326229520 805825077
371787034 -612906440
-488264751 -793472428
184436425 366708550
-501110960 713157720
810357640 -567097567
-906732603 439225325
-340392868 -70415813
-189664219 -713969208
381067874 -619756834
674460096 668727994
618268128 -733873663
-622488527 -374494000
-696690105 -871302...

output:

10000
34 3
71 64
198 90
224 212
229 226
273 233
375 370
387 382
409 399
426 413
434 428
500 498
577 549
609 603
631 628
641 632
668 646
698 691
704 699
710 708
724 716
787 757
817 794
873 860
953 921
964 960
984 976
1038 1004
1065 1060
1070 1068
1124 1091
1127 1125
1188 1135
1254 1237
1309 1275
1400...

result:

ok ok (1 test case)

Test #87:

score: 0
Accepted
time: 90ms
memory: 43768kb

input:

1
100000
107663449 169602795
-293408075 136298377
107663449 677735329
107663449 -133164493
107663449 -405477830
-973012232 136298377
40661124 136298377
107663449 -772028365
314648168 136298377
-951394425 136298377
107663449 252358019
107663449 84643404
107663449 661318647
-458027461 136298377
107663...

output:

99999
6 2
9 7
14 10
18 17
25 22
27 26
30 28
32 31
37 34
40 38
44 41
47 45
52 51
56 54
60 59
63 62
69 67
74 73
79 77
81 80
84 82
87 86
89 88
94 93
97 96
100 98
106 102
109 107
115 110
117 116
123 120
128 125
133 132
136 134
139 137
143 140
146 144
149 148
152 150
156 155
160 157
163 161
167 165
172 1...

result:

ok ok (1 test case)

Test #88:

score: 0
Accepted
time: 88ms
memory: 54352kb

input:

1
100000
621676756 -105718828
907764147 -105718828
-558728021 -105718828
-945909098 -105718828
-602870402 -105718828
104020243 -105718828
-283225325 -105718828
-188159226 -105718828
-15757119 -105718828
12299950 -105718828
382647230 -105718828
961198249 -105718828
142879463 -105718828
677630999 -105...

output:

100000
2 1
4 3
6 5
8 7
10 9
12 11
14 13
16 15
18 17
20 19
22 21
24 23
26 25
28 27
30 29
32 31
34 33
36 35
38 37
40 39
42 41
44 43
46 45
48 47
50 49
52 51
54 53
57 56
59 58
61 60
63 62
65 64
67 66
69 68
71 70
73 72
75 74
77 76
79 78
81 80
83 82
85 84
87 86
89 88
91 90
93 92
95 94
97 96
99 98
101 100
...

result:

ok ok (1 test case)

Test #89:

score: 0
Accepted
time: 83ms
memory: 52052kb

input:

1
100000
791929316 -452812205
-414545951 -452812205
-492402719 -452812205
-350798285 -452812205
308143137 -452812205
-270019539 -452812205
-837044713 -452812205
-855873836 -452812205
299134701 -452812205
-928378050 -452812205
949766412 -452812205
983552624 -452812205
-302417116 -452812205
-575137906...

output:

100000
2 1
4 3
6 5
8 7
10 9
12 11
14 13
16 15
18 17
20 19
22 21
24 23
26 25
28 27
30 29
32 31
34 33
36 35
38 37
40 39
42 41
44 43
46 45
48 47
50 49
52 51
54 53
56 55
58 57
60 59
62 61
64 63
66 65
68 67
70 69
72 71
74 73
76 75
78 77
80 79
82 81
84 83
86 85
88 87
90 89
92 91
94 93
96 95
98 97
100 99
1...

result:

ok ok (1 test case)

Test #90:

score: 0
Accepted
time: 89ms
memory: 46452kb

input:

1
100000
-389700968 -854866948
157177186 -854866948
389548526 -854866948
359801591 -854866948
-404781586 -854866948
-756263865 -854866948
-874320830 -854866948
-860738544 -854866948
-494835614 -854866948
135417793 -854866948
878395153 -854866948
416627219 -854866948
50576116 -854866948
-877491066 -8...

output:

99999
2 1
4 3
6 5
8 7
10 9
12 11
14 13
16 15
18 17
20 19
22 21
24 23
26 25
28 27
30 29
32 31
34 33
36 35
38 37
40 39
42 41
44 43
46 45
48 47
50 49
52 51
54 53
56 55
58 57
60 59
62 61
64 63
66 65
68 67
70 69
72 71
74 73
76 75
78 77
80 79
82 81
84 83
86 85
88 87
90 89
92 91
94 93
96 95
98 97
100 99
10...

result:

ok ok (1 test case)

Test #91:

score: 0
Accepted
time: 87ms
memory: 54392kb

input:

1
100000
-863878388 -228877853
556347609 -228877853
715519933 -228877853
-685414679 -228877853
121136094 -228877853
835184421 -228877853
2884225 -228877853
-632661834 -228877853
-376071163 -228877853
561924123 -228877853
104284355 -228877853
-832791265 -228877853
219285074 -228877853
-532813184 -228...

output:

100000
2 1
4 3
6 5
8 7
10 9
12 11
14 13
16 15
18 17
20 19
22 21
24 23
26 25
28 27
30 29
32 31
34 33
36 35
38 37
40 39
42 41
44 43
46 45
48 47
50 49
52 51
54 53
56 55
58 57
60 59
62 61
64 63
66 65
68 67
70 69
72 71
74 73
76 75
78 77
80 79
82 81
84 83
86 85
88 87
90 89
92 91
94 93
96 95
98 97
100 99
1...

result:

ok ok (1 test case)

Test #92:

score: 0
Accepted
time: 93ms
memory: 54400kb

input:

1
100000
59979025 770483795
-687037673 770483795
-606503145 770483795
74265013 770483795
535504783 770483795
-353324202 770483795
-742185632 770483795
-880778420 770483795
445635005 770483795
-637158728 770483795
-798486264 770483795
-969460603 770483795
-183267551 770483795
219412933 770483795
4516...

output:

99999
2 1
4 3
6 5
8 7
10 9
12 11
14 13
16 15
18 17
20 19
22 21
24 23
26 25
28 27
30 29
32 31
34 33
36 35
38 37
40 39
42 41
44 43
46 45
48 47
50 49
52 51
54 53
56 55
58 57
60 59
62 61
64 63
66 65
68 67
70 69
72 71
74 73
76 75
78 77
80 79
82 81
84 83
86 85
88 87
90 89
92 91
94 93
96 95
98 97
100 99
10...

result:

ok ok (1 test case)

Test #93:

score: 0
Accepted
time: 76ms
memory: 46384kb

input:

1
100000
-238717794 -675789740
892502036 -675789740
927735589 -675789740
265425600 -675789740
713089930 -675789740
975285688 -675789740
994425171 -675789740
377011822 -675789740
-469725428 -675789740
240456322 -675789740
-696780335 -675789740
13943625 -675789740
-105628955 -675789740
500932288 -6757...

output:

99999
2 1
4 3
6 5
8 7
10 9
12 11
14 13
16 15
18 17
20 19
22 21
24 23
26 25
28 27
30 29
32 31
34 33
36 35
38 37
40 39
42 41
44 43
46 45
48 47
50 49
52 51
54 53
56 55
58 57
60 59
62 61
64 63
66 65
68 67
70 69
72 71
74 73
76 75
78 77
80 79
82 81
84 83
86 85
88 87
90 89
92 91
94 93
96 95
98 97
100 99
10...

result:

ok ok (1 test case)

Test #94:

score: 0
Accepted
time: 78ms
memory: 47636kb

input:

1
100000
-721839075 207317220
198969479 207317220
721075181 207317220
816055383 207317220
129129955 207317220
578715168 207317220
938570372 207317220
-111023272 207317220
704310574 207317220
-29012555 207317220
-1124535 207317220
565642912 207317220
-164326927 207317220
269985061 207317220
-85992111...

output:

100000
2 1
4 3
6 5
8 7
10 9
12 11
14 13
16 15
18 17
20 19
22 21
24 23
26 25
28 27
30 29
32 31
34 33
36 35
38 37
40 39
42 41
44 43
46 45
48 47
50 49
52 51
54 53
56 55
58 57
60 59
62 61
64 63
66 65
68 67
70 69
72 71
74 73
76 75
78 77
80 79
82 81
84 83
86 85
88 87
90 89
92 91
94 93
96 95
98 97
100 99
1...

result:

ok ok (1 test case)

Test #95:

score: 0
Accepted
time: 84ms
memory: 48516kb

input:

1
100000
-394106502 -349602555
-214790523 -349602555
-773354523 -349602555
282532628 -349602555
908276613 -349602555
90866698 -349602555
547592286 -349602555
-771664838 -349602555
-459895994 -349602555
545210801 -349602555
348330065 -349602555
69245707 -349602555
-70850421 -349602555
-570400234 -349...

output:

96000
2 1
4 3
6 5
8 7
10 9
12 11
14 13
16 15
18 17
20 19
22 21
24 23
28 25
30 29
32 31
34 33
36 35
38 37
40 39
42 41
44 43
46 45
48 47
50 49
52 51
54 53
56 55
58 57
60 59
62 61
64 63
66 65
68 67
70 69
72 71
75 74
77 76
79 78
81 80
83 82
85 84
87 86
89 88
91 90
93 92
95 94
97 96
99 98
101 100
103 102...

result:

ok ok (1 test case)

Test #96:

score: 0
Accepted
time: 76ms
memory: 52436kb

input:

1
100000
-212599148 -631411742
-212599148 -756608454
-212599148 -380727055
-212599148 -483620464
-212599148 -806607419
-212599148 464110295
-212599148 100221705
-212599148 426302083
-212599148 -770781036
-212599148 238123749
-212599148 652260340
-212599148 7400105
-212599148 -114015691
-212599148 26...

output:

100000
2 1
4 3
6 5
8 7
10 9
12 11
14 13
16 15
18 17
20 19
22 21
24 23
26 25
28 27
30 29
32 31
34 33
36 35
38 37
40 39
42 41
44 43
46 45
48 47
50 49
52 51
54 53
56 55
58 57
60 59
62 61
64 63
66 65
68 67
70 69
72 71
74 73
76 75
78 77
80 79
82 81
84 83
86 85
88 87
90 89
92 91
94 93
96 95
98 97
100 99
1...

result:

ok ok (1 test case)

Test #97:

score: 0
Accepted
time: 85ms
memory: 54424kb

input:

1
100000
861172394 -290759846
861172394 752238765
861172394 -567950860
861172394 998044325
861172394 315984459
861172394 -627793707
861172394 -220676787
861172394 -268949003
861172394 -808244877
861172394 203040434
861172394 221600196
861172394 -142395895
861172394 723984474
861172394 25261585
86117...

output:

100000
2 1
4 3
6 5
8 7
10 9
12 11
14 13
16 15
18 17
20 19
22 21
24 23
26 25
28 27
30 29
32 31
34 33
36 35
38 37
40 39
42 41
44 43
46 45
48 47
50 49
52 51
54 53
56 55
58 57
60 59
62 61
64 63
66 65
68 67
70 69
72 71
74 73
76 75
78 77
80 79
82 81
84 83
86 85
88 87
90 89
92 91
94 93
96 95
98 97
100 99
1...

result:

ok ok (1 test case)

Test #98:

score: 0
Accepted
time: 88ms
memory: 46360kb

input:

1
100000
499304870 -456067706
499304870 -526478356
499304870 -698177941
962157497 -209895866
499304870 603709976
194809397 -209895866
499304870 -622241129
295675965 -209895866
798750809 -209895866
499304870 -379083513
499304870 -835042147
499304870 -239680418
69233437 -209895866
-139695003 -20989586...

output:

92291
6 4
9 8
14 13
19 17
22 20
28 26
31 29
41 34
45 43
49 47
53 51
56 54
58 57
63 62
69 65
72 71
74 73
80 79
85 81
87 86
91 90
95 94
101 98
105 103
110 106
116 113
118 117
121 120
127 122
131 128
134 133
138 135
141 139
155 144
160 158
164 162
170 167
172 171
174 173
179 177
184 182
188 185
194 189...

result:

ok ok (1 test case)

Test #99:

score: 0
Accepted
time: 98ms
memory: 55608kb

input:

1
100000
-858246250 615044192
-266041885 988276483
482718956 -318377373
-764628559 -906181651
-858246250 -473264095
142558228 706800755
-788262537 988276483
22746060 640859154
-990386331 988276483
-69851564 988276483
-858246250 85218196
218467508 988276483
-858246250 859181857
687573233 988276483
-4...

output:

67291
7 2
10 9
14 12
19 15
23 21
32 24
35 33
51 43
56 53
61 59
72 67
82 73
84 83
90 85
95 92
98 97
103 99
113 106
122 119
128 127
132 131
142 141
149 147
161 156
163 162
175 171
180 176
186 183
190 187
196 194
201 200
205 202
211 206
220 214
228 221
234 233
238 235
244 243
250 249
253 251
258 255
26...

result:

ok ok (1 test case)

Test #100:

score: 0
Accepted
time: 126ms
memory: 47804kb

input:

1
100000
-150551753 452254502
-589126107 -154864988
-774655110 -258862906
419458744 436149924
832748324 626049996
-150551753 -842016341
50222854 48805382
-533365798 510362787
417401571 -205386056
567574644 -154864988
-813149443 794441936
-299793018 -154864988
770796798 807259574
-150551753 345399056...

output:

32291
10 2
28 12
50 32
91 78
103 102
152 133
189 174
212 204
259 239
297 294
332 299
362 347
441 368
472 450
492 479
498 495
532 522
627 584
651 640
751 706
798 758
812 804
898 814
908 902
1042 972
1114 1079
1135 1119
1208 1154
1214 1209
1238 1218
1278 1246
1383 1378
1403 1388
1416 1415
1439 1427
15...

result:

ok ok (1 test case)

Test #101:

score: 0
Accepted
time: 143ms
memory: 50792kb

input:

1
100000
285908168 272049532
-886964145 -569780386
510905036 729082089
-980711479 -610409392
-374956972 -629812402
247564824 -494813970
-424829969 808435687
-596358126 293552786
-231573518 593358144
-206584506 -197027197
788863793 -320825254
-80636341 343699149
865833827 -126707889
-264031756 -99178...

output:

5111
25 20
118 31
148 147
174 153
217 215
252 241
331 286
408 398
533 445
567 536
606 594
652 629
674 656
739 707
781 741
817 782
886 861
907 903
911 909
945 917
964 947
1066 1018
1092 1089
1098 1095
1133 1106
1145 1135
1174 1153
1258 1235
1349 1297
1419 1392
1437 1427
1457 1439
1555 1548
1591 1560
...

result:

ok ok (1 test case)

Test #102:

score: 0
Accepted
time: 153ms
memory: 51456kb

input:

1
100000
565553778 -960078095
363313784 637330036
813479302 196734774
-774652802 -191779344
-980564833 -172476596
97721308 -222616457
-585108481 -816071325
384348686 -771714186
399507870 923194801
775022324 -521366927
112774804 -456550819
596715515 -351906433
-733278086 945383835
-295767823 82342179...

output:

20
49656 37956
121095 97944
163883 177089
38908 47471
172056 18784
174877 123206
183908 56684
174549 129376
159601 145455
149668 28985
121584 105384
77333 75404
28427 19683
154987 85752
185622 129239
7087 151683
185310 12330
17587 62896
117515 4722
180069 18839
108914 116314
101520 178476
65506 1168...

result:

ok ok (1 test case)

Test #103:

score: 0
Accepted
time: 150ms
memory: 51576kb

input:

1
100000
832414397 -191973279
799697814 453822080
472902980 355661811
773889737 -237095042
139066161 -168030962
-200818308 -659210292
591819947 -690219588
-894723232 -724129935
309100621 -442280293
601783531 -629714403
-518284237 -502069854
-324318938 -999351826
-445350259 -776355044
579496048 -3535...

output:

200
26880 11425
184481 106319
51891 49749
106381 35969
31157 114007
141363 80666
185431 51873
9455 85772
42818 10044
91672 108747
36582 78075
151937 90234
7634 96142
116841 75881
95243 72799
185002 21599
107090 102893
156912 181657
41092 87657
87188 72099
142512 173090
43487 37521
170508 107654
1111...

result:

ok ok (1 test case)

Test #104:

score: 0
Accepted
time: 138ms
memory: 58296kb

input:

1
100000
316081038 264919400
418308983 754756042
-672507100 -504831259
347176006 -475455422
-464074155 250593938
-689733050 -558992193
165084421 594791692
756992395 93538486
601928596 425487522
-948968175 -775787311
642279460 -97489081
949706854 134386823
-573515957 -691035427
686110259 935429550
-3...

output:

1984
96380 80730
61773 24236
97716 87163
97495 159964
191349 69966
29008 138832
50507 184633
74032 51328
57277 42408
87535 28127
127974 149903
149426 116733
184738 123171
102530 31468
147974 130452
145932 41622
154604 173568
47364 45469
141445 62020
120170 138166
53815 50448
149534 36175
180379 1009...

result:

ok ok (1 test case)

Test #105:

score: 0
Accepted
time: 151ms
memory: 54264kb

input:

1
100000
889766050 -900215668
-785435069 932780511
-593598392 -319579936
-819907899 -897600509
-163102947 369765636
-287328155 456835725
-903811491 57154208
-354611840 883364613
475188396 746218920
-813614969 540734211
824473110 591677255
-509397296 458247192
468251135 -745120799
508553265 422069900...

output:

18252
130239 30867
73253 108109
1594 197305
158030 34334
196652 163997
159253 163994
46749 172697
126589 59728
164895 39390
29061 59065
59384 83017
148085 94457
78130 16527
88046 49467
150632 10070
29840 37595
124563 168100
182835 153543
132009 80570
178092 128884
96601 11857
83565 125624
180367 496...

result:

ok ok (1 test case)

Test #106:

score: 0
Accepted
time: 141ms
memory: 53008kb

input:

1
100000
569138929 623081181
595176935 -231729559
-353366942 -403863070
910926966 869119211
394470687 778639413
603585935 114468456
-834453070 52891615
988978359 457907555
-126372552 606236966
-965264313 -667974370
933978631 902269405
-462709387 -210009622
715607853 -386237572
-671683002 152885468
4...

output:

99999
80378 77506
136886 40856
100175 83134
56152 17028
108946 27956
78657 1965
14843 10576
19489 12217
148265 44310
132758 106861
28713 16626
103653 55892
165312 65886
93731 14242
38823 25723
95019 55936
179898 105510
81274 35350
69202 2705
102628 83434
70222 50290
55335 20028
19324 10832
103614 26...

result:

ok ok (1 test case)

Test #107:

score: 0
Accepted
time: 114ms
memory: 50692kb

input:

1
100000
-545580238 206875231
-334278490 284778314
-577688466 532471873
-696161358 -260770669
-543552171 609399466
-248845812 281374889
604662925 947696452
815211151 -792551232
-726993196 -873648831
-806959352 -523234454
451106708 -525149528
196005170 210990094
7637155 927805109
-471891793 91423437
...

output:

100000
3632 578
13170 13161
17623 13255
19844 17890
24353 20691
31106 25178
37013 32582
41897 38430
51891 47038
57640 55976
78983 63235
10512 289
22036 18257
54463 49823
55165 54703
34569 22259
14843 8760
42022 23921
57739 46896
101668 80069
140545 105368
9327 2743
30732 18825
39969 30867
49312 4131...

result:

ok ok (1 test case)

Test #108:

score: 0
Accepted
time: 97ms
memory: 52608kb

input:

1
100000
289524496 -156648931
477259193 -156648931
-940874730 -156648931
-678074509 -156648931
430778344 -156648931
314792323 -156648931
590595199 -156648931
336769789 -156648931
-952491382 -156648931
569800304 -156648931
-334619798 -156648931
745977166 -156648931
-939318247 -156648931
313727017 -15...

output:

100000
2 1
4 3
6 5
8 7
10 9
12 11
14 13
16 15
18 17
20 19
22 21
24 23
26 25
28 27
30 29
32 31
34 33
36 35
38 37
40 39
42 41
44 43
46 45
48 47
50 49
52 51
54 53
56 55
58 57
60 59
62 61
64 63
66 65
68 67
70 69
72 71
74 73
76 75
78 77
80 79
82 81
84 83
86 85
88 87
90 89
92 91
94 93
96 95
98 97
100 99
1...

result:

ok ok (1 test case)

Test #109:

score: 0
Accepted
time: 78ms
memory: 52512kb

input:

1
100000
551608067 365421420
-487728687 365421420
143644232 365421420
-351527721 365421420
-871435010 958574747
437117589 365421420
79082823 365421420
-932527349 365421420
-51983999 365421420
-981644356 365421420
27516634 365421420
122232864 365421420
-586305842 958574747
-186314882 365421420
-77505...

output:

100000
13 5
29 22
42 37
59 58
65 62
73 72
91 83
126 112
128 127
134 133
146 143
199 181
210 202
238 222
249 239
258 252
264 262
273 265
286 281
310 302
319 314
323 320
334 331
364 343
410 401
437 431
444 441
481 451
507 499
534 511
538 537
549 542
587 552
598 596
614 612
626 615
642 627
675 672
697 ...

result:

ok ok (1 test case)

Test #110:

score: 0
Accepted
time: 78ms
memory: 48400kb

input:

1
100000
973177252 740095208
603591199 740095208
912041445 740095208
-879893070 740095208
513021608 740095208
-296817755 397134181
-920132372 740095208
874286779 740095208
-697477339 740095208
675338682 740095208
-688816419 397134181
274927171 397134181
-966544303 740095208
-168526049 740095208
7376...

output:

100000
11 6
18 12
22 20
35 27
38 36
46 41
52 47
55 53
60 57
68 63
80 77
87 86
90 88
94 92
100 95
104 101
108 107
124 111
131 130
135 134
137 136
140 139
144 143
147 146
154 152
156 155
175 169
180 179
183 181
185 184
193 192
195 194
201 199
205 202
212 206
216 215
220 217
229 225
231 230
236 233
241...

result:

ok ok (1 test case)

Test #111:

score: 0
Accepted
time: 100ms
memory: 54212kb

input:

1
100000
801543585 -255560886
-749926618 -255560886
-127843709 -255560886
845588435 -737531782
988339842 -737531782
-626861162 -255560886
918453589 -255560886
749726781 -737531782
-581771893 -386009779
590486060 -386009779
734676998 -737531782
153171830 -737531782
845030651 -737531782
-915274358 -25...

output:

99999
2 1
6 3
14 7
20 16
26 24
29 28
31 30
34 33
41 36
44 42
47 46
52 51
55 53
57 56
61 59
64 62
67 65
70 68
73 71
78 75
82 79
86 83
91 90
93 92
97 95
101 98
109 104
112 110
114 113
119 115
121 120
131 129
138 137
141 140
143 142
149 147
153 152
159 158
169 160
186 180
190 189
192 191
201 200
206 20...

result:

ok ok (1 test case)

Test #112:

score: 0
Accepted
time: 83ms
memory: 54428kb

input:

1
100000
946325199 -654997315
-893568018 -134419061
729992347 -654997315
759203364 -134419061
931585734 -654997315
813067224 -654997315
-219515258 -654997315
942523112 -654997315
93044508 -654997315
112202638 -654997315
887362429 -654997315
-895695158 -654997315
122895052 -334072657
-236406425 -3340...

output:

99999
3 1
6 5
8 7
10 9
12 11
17 15
20 19
23 22
25 24
28 26
30 29
33 31
35 34
37 36
39 38
43 42
47 45
49 48
51 50
53 52
57 54
60 58
62 61
67 63
72 71
74 73
77 75
79 78
82 81
84 83
86 85
88 87
90 89
92 91
94 93
97 96
100 98
103 102
105 104
107 106
109 108
112 111
115 113
117 116
121 120
125 122
127 12...

result:

ok ok (1 test case)

Test #113:

score: 0
Accepted
time: 89ms
memory: 54200kb

input:

1
100000
-286313978 229324447
783769798 -259261199
203372724 229324447
903846546 -259261199
-62506027 229324447
-878593732 -259261199
-24614745 229324447
-681646734 -259261199
30846373 229324447
516134098 -259261199
383203441 229324447
-416474256 -259261199
-293604347 -259261199
-122611506 -25926119...

output:

100000
3 1
7 5
11 9
32 25
52 35
69 59
73 72
78 77
81 79
84 83
89 87
96 92
106 104
119 115
123 122
125 124
144 133
149 147
154 153
164 159
170 165
183 171
213 190
238 221
252 239
263 260
265 264
274 272
281 277
293 291
301 298
313 305
317 314
324 322
326 325
334 332
339 335
351 343
356 354
361 358
37...

result:

ok ok (1 test case)

Test #114:

score: 0
Accepted
time: 112ms
memory: 54300kb

input:

1
100000
-683388360 919019809
-859428325 -677839811
998213859 512472227
893351203 -331849691
-812365568 378975580
-361448436 -768680818
-498101610 -891785673
-48853924 827302039
-977322158 911487244
630622919 -47675260
464560219 -996571204
781514945 47367981
-641893570 460320130
-716591231 -24159771...

output:

97961
4326 829
13647 12339
17225 14830
25420 17885
32948 25972
42751 42527
44072 42811
55526 51436
62857 61071
66817 65771
78128 75446
82394 80674
95528 93187
103568 96007
131106 127596
146888 146129
158351 156530
162487 158434
167942 164684
182889 180637
192378 183982
138884 193962
3046 2372
42773 ...

result:

ok ok (1 test case)

Test #115:

score: 0
Accepted
time: 75ms
memory: 54388kb

input:

1
100000
965071155 961909473
965071155 116193246
965071155 -398741995
965071155 -46836400
965071155 107811853
965071155 472916725
965071155 -801103891
965071155 -429946712
965071155 779079739
965071155 -339584185
965071155 -117199737
965071155 -34574080
965071155 940172004
965071155 859809257
965071...

output:

100000
2 1
4 3
6 5
8 7
10 9
12 11
14 13
16 15
18 17
20 19
22 21
24 23
26 25
28 27
30 29
32 31
34 33
36 35
38 37
40 39
42 41
44 43
46 45
48 47
50 49
52 51
54 53
56 55
58 57
60 59
62 61
64 63
66 65
68 67
70 69
72 71
74 73
76 75
78 77
80 79
82 81
84 83
86 85
88 87
90 89
92 91
94 93
96 95
98 97
100 99
1...

result:

ok ok (1 test case)

Test #116:

score: 0
Accepted
time: 97ms
memory: 45624kb

input:

1
100000
-108646393 572873810
760590825 -20548996
-817355882 -691664274
-652085034 966416413
760590825 -791160497
-684709037 441553262
691698692 281355233
-899208930 128349406
-344513662 428545673
-108646393 7920617
760590825 -153682268
760590825 -5134307
-899208930 891399973
975722593 224997612
760...

output:

100000
13 8
47 23
144 70
193 188
205 197
286 284
348 287
364 359
375 372
428 426
549 480
570 561
599 574
707 692
715 710
775 765
786 782
922 850
1015 992
1048 1042
1064 1061
1173 1130
1210 1177
1240 1238
1292 1248
1330 1318
1375 1350
1514 1456
1556 1532
1620 1561
1660 1654
1690 1669
1707 1702
1801 1...

result:

ok ok (1 test case)

Test #117:

score: 0
Accepted
time: 135ms
memory: 43560kb

input:

1
100000
657771764 499917223
340860304 -894365154
-166481907 95140359
263475661 -453431393
-421208726 -214095000
880473397 -932916417
-75750425 259300793
-605153080 -141604420
562225805 7170053
-611074444 -745330023
834249871 -314820890
608021155 -709004755
-214410370 -48571110
643218522 497384980
3...

output:

96041
30538 22606
157631 68862
34391 30308
183799 176913
127450 138876
197124 35091
180235 22791
179905 14056
116870 171558
18130 120501
174953 58572
107853 73980
192801 182551
193023 101801
196841 147708
10517 4874
57938 29229
95359 83296
163457 52274
43454 11352
110164 103457
77385 50845
104489 22...

result:

ok ok (1 test case)

Test #118:

score: 0
Accepted
time: 136ms
memory: 47040kb

input:

1
100000
-367654468 -952563688
285936870 592116431
-274071733 455847465
-171624585 354239799
349408391 -485168327
767563471 234441392
-528077539 -342651670
502696003 -903892090
-229679854 -452018526
-553390072 218410940
632717195 56077406
588095737 -173132122
-618084086 465397930
931640280 533044102...

output:

80396
54836 16616
175350 15917
183011 92896
130628 55522
133924 71674
152715 188853
65251 83178
198530 2517
173687 151705
126232 50136
120611 56001
178496 748
110677 156402
138613 15250
102437 98160
125916 7919
19436 1413
104265 67777
69216 146646
130739 80445
100466 133587
174036 545
189871 17894
1...

result:

ok ok (1 test case)

Test #119:

score: 0
Accepted
time: 147ms
memory: 54252kb

input:

1
100000
-906200254 -265351581
-61657317 -473114865
952191838 -484210630
-968862768 -688100917
-946086398 207717766
96200317 881558228
645408728 -29904463
-65219541 512094883
-105610142 -944887267
232013995 -248237040
571558060 -90454204
-56844375 -803257756
703491466 211175053
910638201 896424741
-...

output:

48783
81840 27439
87595 66331
131324 128285
198304 136032
127914 1521
123093 9315
7510 144887
194257 153578
89697 74561
57245 52332
165950 114622
108591 65599
79414 76723
188830 141082
114706 103998
11180 133163
63827 29595
159627 17436
92304 5380
198005 132343
179093 10596
28778 298
96832 11955
196...

result:

ok ok (1 test case)

Test #120:

score: 0
Accepted
time: 145ms
memory: 58052kb

input:

1
100000
766382075 -21012642
-128826313 -161927840
507846892 -465151202
-122637205 252503287
673961711 322092096
472140704 525292475
-591417285 438455480
-659982761 -855470959
781169250 -760438229
-230659843 -352619932
64397555 -344061705
249444096 -515285207
-966136666 474387926
836585434 673332290...

output:

9778
186990 135298
64189 2771
177544 172378
76035 89825
106686 67460
64509 118600
43557 52744
2637 81686
167421 179675
146467 74332
42702 22016
70242 56235
179858 163694
177354 176189
145478 87807
103682 5266
156502 75682
67787 168412
105765 172524
151813 134213
124674 97483
117888 92297
76904 71071...

result:

ok ok (1 test case)

Test #121:

score: 0
Accepted
time: 129ms
memory: 51624kb

input:

1
100000
-391309465 574501656
-601163643 398769165
437998755 -432176181
-504670744 400573721
363523163 -727677520
-810716783 387537161
-171290820 222526143
-710458455 -569456596
-546226838 -832409181
531132193 824799149
-523158870 -960204834
907379792 -31354498
-659185380 651124824
-917386965 958360...

output:

100000
46787 10268
18371 9849
45971 32376
41923 31595
26480 8221
117233 95846
97207 74944
190426 149396
112912 62263
114061 109108
38999 28309
91547 20789
152337 101874
78615 29079
62553 39231
38382 32644
35435 14222
22804 16727
27527 10373
110323 46646
158739 9954
94153 91984
28676 20440
118801 399...

result:

ok ok (1 test case)

Test #122:

score: 0
Accepted
time: 140ms
memory: 56888kb

input:

1
100000
-570308074 564028419
41974764 951482748
-458707143 821043169
792070901 519849419
-897928950 732129807
-377209691 238697917
846996677 789967440
92894202 -75895048
674835179 -287863905
818656679 -759156926
-929937983 329230903
52584650 -174966413
-245982588 55776587
619716488 -142539574
-3331...

output:

100000
40183 13137
54347 42137
74524 65403
25720 6700
99979 84878
194160 166991
19445 12665
48294 19776
87608 64753
130588 13990
73870 9529
167061 159198
133559 52408
18372 15300
7754 5688
83518 26904
23919 20213
44723 35293
65584 44837
60094 7343
32171 22959
124235 84419
175112 168150
18849 3486
74...

result:

ok ok (1 test case)

Test #123:

score: 0
Accepted
time: 148ms
memory: 48104kb

input:

1
100000
-870867990 -427477336
377455239 817489100
878782331 -17678742
638141193 -507332664
760969286 -686215018
680187812 -958635909
650765571 -244064336
-162743943 -197718056
-803668177 -612150607
245627960 16037985
-301270470 -415814129
-725795982 901008722
-795739083 25301151
-690989959 99318401...

output:

100000
61972 22279
152272 20604
61806 13340
10151 4234
57378 14947
75039 72786
103873 98167
112045 75187
23212 7883
115666 46019
50062 33187
76913 51907
48055 8767
100682 67344
177405 3950
45764 45141
174719 34588
86972 20163
147441 95284
98007 78707
134771 64319
106991 17659
115938 68953
31576 2774...

result:

ok ok (1 test case)

Test #124:

score: 0
Accepted
time: 142ms
memory: 49380kb

input:

1
100000
-539465148 -845708233
41183593 -459286909
-334098911 241729240
-391831038 -16693053
973020777 536265241
556557281 -789431898
52149811 -685715732
-792343215 686258394
464507471 -40092028
-870155969 590469644
465578389 -589697394
-161523675 -991602821
855948608 265525154
-839351205 -62602192
...

output:

100000
44662 23525
28423 12618
151933 585
95691 72512
171034 61632
140645 108603
117215 110307
91765 84946
30730 26184
79510 32507
16733 8005
105461 40837
21928 3119
62536 14741
21776 10931
127846 54382
130426 29084
117364 11122
9670 1711
15574 8184
17277 12422
65645 23257
167245 42001
31141 7280
69...

result:

ok ok (1 test case)

Test #125:

score: 0
Accepted
time: 141ms
memory: 53788kb

input:

1
100000
-301707541 -107785349
651696377 527237688
-311820441 -207092527
-214569234 -975358436
701909387 -785968490
-711653988 396775134
320035803 -913625682
593258459 -175337068
238164130 72714700
-539135317 -424645474
-205072058 507538329
-942822743 848584924
20017998 840987059
-272745279 -7423224...

output:

100000
24124 14378
90269 10511
164784 19847
133619 32326
127746 93394
187379 143308
116681 97018
68611 737
124891 123868
130968 61579
72762 1659
72750 32452
79229 63103
49499 1585
81399 20347
27608 18858
78562 28989
80046 70752
169156 162541
37816 26726
91379 43692
56670 46628
10539 997
124152 27739...

result:

ok ok (1 test case)

Test #126:

score: 0
Accepted
time: 154ms
memory: 57816kb

input:

1
100000
372101953 621089677
-107763756 -662571441
-63243920 659729647
441606222 -20964438
-861658828 -775998558
970349344 -718761240
-11091310 -651405801
723558495 57067049
-334677637 723258287
833883610 54943079
734085988 -274788427
668836759 -415187691
-227285405 23994731
212507360 -328156423
940...

output:

100000
87831 77826
4680 1272
89796 31307
102384 53803
61484 2884
43460 2743
107721 106035
102169 72832
70458 13346
156447 102628
169059 166457
28680 13506
128962 66685
88757 63723
114012 18260
9098 2956
115934 93045
96061 36829
111807 105788
55039 46641
28366 27498
47849 44396
93257 52193
61494 2585...

result:

ok ok (1 test case)

Test #127:

score: 0
Accepted
time: 159ms
memory: 55976kb

input:

1
100000
-915867003 -471353976
-388104681 -614331870
712512068 -176609228
-249834836 -559087269
653127892 -445584953
754204027 962058868
-859865327 -430551978
-748113746 22447905
-53970847 230698214
488889725 -10963115
856013500 103474622
-985497526 -436330311
596095986 -945139677
35717532 -85633518...

output:

99946
86904 85665
35912 24682
176447 161885
58272 20782
41898 36448
122232 78051
52608 51403
144146 8845
65977 38671
94759 12745
125819 112703
105229 125923
110092 39013
2473 184691
32783 59215
35969 144494
138450 109534
186086 194428
67989 99312
145580 108953
128587 81285
120059 309
130763 80304
14...

result:

ok ok (1 test case)

Test #128:

score: 0
Accepted
time: 140ms
memory: 49888kb

input:

1
100000
-462294685 526220805
-608793181 78935812
-652123710 -88897518
-549445127 -950121976
404063639 -731462283
873109908 911227253
280108661 -384023678
-224512922 -527391217
-606653749 460705189
-795453552 954412985
557042734 419950356
71945893 766707128
975265143 857240778
678089771 850488211
86...

output:

100000
44751 2488
137168 136259
111475 92528
147589 60336
14001 3795
114147 28229
60169 10754
69015 22913
52258 47428
145275 101346
153006 58110
66051 16063
4929 2188
170580 81113
78266 51733
138447 121370
103794 51393
52480 14990
56984 51073
32207 16970
187372 67002
49607 23834
106958 43866
19919 8...

result:

ok ok (1 test case)

Test #129:

score: 0
Accepted
time: 135ms
memory: 51344kb

input:

1
100000
-217244737 -919036017
839515854 811349301
-529200839 -607492236
206068906 -756100661
-93942296 718088556
164065404 687609627
-335010106 575687136
-753768524 797665484
528969092 -675985219
-833864420 -976856005
-254998531 102163056
193138802 -109129538
-963610238 68206037
-505611099 66224247...

output:

100000
118860 63449
90460 28026
52949 31515
109902 97929
32688 14321
43859 16797
102615 32159
70205 11764
95700 62041
21972 11427
123889 7341
27163 24350
151402 105594
42702 20008
111091 55117
146554 8035
143603 74408
31706 9961
50855 26784
52893 21832
44931 33084
113030 38096
67491 52484
47945 8616...

result:

ok ok (1 test case)

Test #130:

score: 0
Accepted
time: 143ms
memory: 45608kb

input:

1
100000
546952831 -551916540
-222366580 -190550190
690748205 621971537
-304787213 -426869636
430677306 737609007
-552529934 -587069496
534035388 -224937134
817092293 51151294
-603326277 963652497
675552100 -708035960
570918080 -54876116
-969756137 789057618
412261743 152512971
404319641 37207120
-1...

output:

95853
55648 54423
126966 21044
44186 4433
12892 35964
93423 185098
117593 44849
111718 28151
163841 112731
101559 2760
20410 94549
45139 7384
129797 125338
170017 168582
195301 57128
197961 148936
56519 63400
98280 129387
160205 28064
50646 39950
104395 87626
124083 143977
142351 111253
8837 132580
...

result:

ok ok (1 test case)

Test #131:

score: 0
Accepted
time: 104ms
memory: 42068kb

input:

1
100000
-718650142 -337515990
219225987 -796448041
945735467 769273424
-265106195 -836296134
286397419 -465897164
-217444051 -861702365
-142203839 354946276
962047833 625331802
-436237082 697041665
-210015414 251812388
-580562900 -862577184
468877853 314574614
-848683471 -115639376
358203437 674429...

output:

100000
7925 170498
9716 131774
39798 153301
24411 51613
69029 189451
14669 100909
42665 72729
35414 22300
5934 181099
3051 181367
39111 50699
155401 150656
30716 83504
126924 105961
42680 172818
40269 183551
102435 48305
24392 156451
25520 23886
68211 161726
20412 16813
100307 53510
102220 60739
628...

result:

ok ok (1 test case)

Test #132:

score: 0
Accepted
time: 137ms
memory: 49112kb

input:

1
100000
514065105 703173790
-898391374 199118883
-736313276 118966780
722733109 744001421
495427092 -308368925
-315318854 128815246
269153707 551867497
-795428350 -627563242
-221111684 -748945403
149671640 991495820
-169151249 -133790110
-552570804 601719573
-805801829 -857404452
-491986921 9945430...

output:

35570
119994 85241
178096 52918
194426 107102
38506 107074
95797 25387
78305 11040
139425 129777
135660 103335
116580 130429
29581 48364
178701 142797
102519 29267
143611 19997
12272 173654
59945 140135
98746 99954
34061 28624
130278 8635
100973 81802
29535 120007
139204 40870
104203 55736
56783 795...

result:

ok ok (1 test case)

Test #133:

score: 0
Accepted
time: 89ms
memory: 43972kb

input:

1
100000
-352442278 -740018096
-88202974 -740018096
-738618658 -144110914
-738618658 -604922659
-738618658 -932820553
356311978 -740018096
578254098 -740018096
-738618658 -853474506
366314668 -740018096
-738618658 -328885215
-738618658 804967834
-738618658 -326990482
-675958519 -740018096
-943725244...

output:

100000
2 1
7 6
13 9
17 14
21 20
23 22
26 24
33 31
37 34
43 41
47 45
51 49
55 54
60 58
62 61
66 63
70 69
72 71
74 73
76 75
78 77
84 81
86 85
89 88
95 93
100 98
107 101
112 111
115 114
119 118
122 121
125 123
129 126
132 131
136 135
140 138
146 145
151 148
162 159
168 167
174 172
176 175
178 177
184 1...

result:

ok ok (1 test case)

Test #134:

score: 0
Accepted
time: 88ms
memory: 53868kb

input:

1
100000
325122130 172466804
325122130 812054805
325122130 982296227
325122130 -588934091
325122130 -19140359
325122130 547947686
325122130 -958881583
325122130 -115703499
399672789 821857835
-751884489 821857835
-407471339 821857835
-440355675 821857835
-930981956 821857835
325122130 411759969
9942...

output:

100000
10 9
12 11
15 13
24 19
33 26
43 41
51 47
57 52
59 58
61 60
69 62
74 71
79 78
91 86
97 96
101 98
119 111
122 120
126 124
131 130
138 136
143 141
151 145
153 152
157 156
159 158
161 160
166 162
171 167
179 174
189 187
197 195
210 209
218 217
220 219
223 222
225 224
232 228
245 240
250 247
263 2...

result:

ok ok (1 test case)

Test #135:

score: 0
Accepted
time: 93ms
memory: 51892kb

input:

1
100000
-226465324 -765160112
-804076207 -66372335
-996256652 -66372335
-232309074 -66372335
433736878 -66372335
-226465324 884802247
241435841 -66372335
-216832241 -66372335
311207842 -66372335
-226465324 -209742435
368069229 -66372335
-605974269 -66372335
-846600651 -66372335
781736433 -66372335
...

output:

100000
3 2
5 4
8 7
11 9
13 12
19 14
22 20
24 23
26 25
28 27
30 29
34 31
37 35
40 39
45 41
47 46
50 49
52 51
54 53
56 55
59 58
62 61
64 63
66 65
69 67
71 70
74 72
76 75
78 77
81 79
83 82
85 84
87 86
89 88
92 91
94 93
96 95
99 97
101 100
103 102
106 104
108 107
111 109
114 112
116 115
119 118
122 120
...

result:

ok ok (1 test case)

Test #136:

score: 0
Accepted
time: 80ms
memory: 49920kb

input:

1
100000
-938307807 -589622988
-781309279 862497436
-938307807 -280855161
-938307807 821787178
-938307807 -143785330
-342339007 862497436
-159228282 862497436
480181280 862497436
-725384126 862497436
-780856436 862497436
-915347010 862497436
-292109291 862497436
-183345034 862497436
158697996 862497...

output:

100000
6 2
8 7
10 9
12 11
14 13
16 15
18 17
20 19
22 21
24 23
27 25
30 29
33 31
36 34
38 37
40 39
42 41
44 43
46 45
48 47
50 49
53 52
55 54
57 56
59 58
61 60
63 62
65 64
67 66
70 69
72 71
75 74
77 76
80 78
82 81
84 83
86 85
89 88
91 90
93 92
95 94
97 96
100 98
102 101
107 105
109 108
111 110
113 112...

result:

ok ok (1 test case)

Test #137:

score: 0
Accepted
time: 6ms
memory: 36392kb

input:

10000
1
1 1
1 0
1
1 0
1 1
1
1 1
0 1
1
0 0
1 0
1
1 0
0 0
1
1 1
0 1
1
1 1
0 1
1
1 0
0 1
1
1 1
0 0
1
0 1
0 0
1
0 0
0 1
1
0 1
1 1
1
0 0
1 0
1
1 0
0 1
1
1 0
0 1
1
1 1
0 1
1
0 0
1 1
1
1 1
0 0
1
1 0
1 1
1
1 1
0 0
1
1 1
1 0
1
0 0
1 0
1
1 0
0 0
1
1 1
0 0
1
0 1
1 1
1
1 0
0 1
1
1 0
0 1
1
1 1
0 0
1
0 1
0 0
1
1 ...

output:

1
2 1
1
2 1
1
2 1
1
1 2
1
2 1
1
2 1
1
2 1
0
2 1
0
2 1
1
2 1
1
2 1
1
1 2
1
1 2
0
2 1
0
2 1
1
2 1
0
1 2
0
2 1
1
2 1
0
2 1
1
2 1
1
1 2
1
2 1
0
2 1
1
1 2
0
2 1
0
2 1
0
2 1
1
2 1
0
2 1
1
2 1
0
2 1
0
2 1
0
2 1
1
2 1
1
1 2
0
2 1
0
1 2
1
1 2
1
2 1
1
2 1
1
2 1
0
2 1
1
2 1
1
2 1
0
1 2
1
2 1
1
2 1
1
2 1
0
2 1
...

result:

ok ok (10000 test cases)

Test #138:

score: 0
Accepted
time: 8ms
memory: 34304kb

input:

10000
1
0 0
1 0
4
1 0
0 2
2 1
1 3
2 0
2 2
0 3
1 2
1
1 0
1 1
2
1 2
3 3
3 1
2 3
2
1 2
2 1
0 2
0 1
2
0 0
1 1
1 0
0 1
5
2 0
2 3
3 0
3 2
0 3
0 0
1 1
3 3
1 0
0 2
1
0 1
1 1
1
0 0
0 1
4
5 2
0 4
1 4
0 0
5 3
4 3
0 3
0 5
3
1 4
4 3
1 2
4 0
1 0
0 4
1
1 0
0 1
1
1 0
0 0
3
3 2
0 1
1 0
3 3
2 2
2 3
2
1 1
0 2
0 0
0 1
...

output:

1
1 2
4
1 4
5 3
6 8
2 7
1
2 1
1
2 3
1 4
2
3 1
4 2
2
3 2
1 4
5
3 4
9 7
2 1
5 8
6 10
1
1 2
1
2 1
4
2 3
5 1
7 6
8 4
3
4 2
5 3
6 1
0
2 1
1
2 1
2
1 4
5 6
2 3
2
3 2
4 1
4
7 6
8 2
3 4
1 5
1
2 1
1
2 1
1
1 2
2
1 4
2 3
5
5 12
10 3
2 1
7 11
6 8
9 4
3
1 2
7 6
3 4
8 5
0
2 1
1
2 1
2
4 1
2 3
3
2 7
6 4
8 1
3 5
4
1 ...

result:

ok ok (10000 test cases)

Test #139:

score: 0
Accepted
time: 12ms
memory: 36244kb

input:

10000
1
0 1
1 0
4
3 0
2 1
3 1
2 4
4 0
1 3
1 2
4 4
1
0 0
0 1
1
0 1
1 0
3
3 5
2 5
5 3
4 2
0 4
5 5
2
1 2
2 1
1 1
2 2
1
1 1
0 1
2
1 0
1 2
2 0
2 2
1
0 1
0 0
3
1 1
0 1
2 2
2 0
0 0
2 1
1
1 0
0 0
2
0 1
2 0
2 1
0 2
4
3 3
6 4
4 3
7 1
2 4
5 1
6 7
6 5
1
1 0
0 1
2
1 3
3 2
0 1
2 3
3
3 2
1 2
2 2
0 0
2 3
3 0
1
0 0
...

output:

0
1 2
4
7 6
5 8
3 1
2 4
1
2 1
0
1 2
2
6 3
2 1
5 4
2
4 2
1 3
1
2 1
2
3 4
1 2
1
2 1
3
4 3
6 1
2 5
1
2 1
2
3 2
4 1
4
8 7
5 2
1 3
6 4
0
2 1
1
1 4
3 2
3
3 5
1 2
4 6
1
2 1
1
4 1
2 3
2
2 6
4 5
3 1
3
4 9
5 1
8 6
3 10
7 2
1
2 1
2
2 3
1 4
0
1 2
1
2 1
0
2 1
1
2 1
6
10 5
6 8
9 4
12 1
2 3
7 11
2
2 1
3 4
4
3 8
4 ...

result:

ok ok (10000 test cases)

Test #140:

score: 0
Accepted
time: 18ms
memory: 36284kb

input:

10000
1
1 1
0 1
4
0 1
1 1
2 1
0 2
2 0
0 0
1 2
2 2
4
3 2
1 0
1 3
0 3
2 3
2 2
2 0
3 3
5
6 4
2 0
2 7
1 7
0 9
7 2
1 9
8 4
9 8
0 6
6
3 3
0 3
0 4
1 1
4 0
2 2
5 4
1 3
4 3
4 2
3 0
2 4
2
0 1
1 1
0 0
1 0
1
0 1
0 0
5
3 4
4 1
0 7
0 2
1 4
2 7
2 6
4 3
6 5
6 2
10
5 3
6 4
0 2
8 7
4 4
3 3
7 0
7 5
4 5
7 3
5 0
6 0
0 1...

output:

1
2 1
4
8 5
2 7
1 3
4 6
4
6 1
2 7
3 5
4 8
4
3 2
7 4
10 5
1 8
6 9
6
12 7
10 6
11 5
8 4
1 9
2 3
2
2 4
1 3
1
2 1
5
6 7
10 9
4 3
5 1
8 2
10
13 3
1 6
20 5
19 2
12 11
7 10
8 9
18 4
14 16
17 15
1
3 4
1 2
1
2 1
2
3 4
2 1
0
2 1
2
3 4
2 1
4
3 2
6 1
7 4
5 8
7
11 5
6 9
14 2
7 12
1 10
4 8
13 3
2
1 2
3 4
8
3 17
1...

result:

ok ok (10000 test cases)

Test #141:

score: 0
Accepted
time: 19ms
memory: 34356kb

input:

10000
2
2 3
2 2
3 1
0 3
5
1 5
5 5
1 2
4 4
5 3
6 1
2 2
0 6
3 0
3 6
3
0 1
0 2
1 0
0 0
2 0
2 2
1
1 1
0 0
4
1 2
2 4
2 0
3 4
4 2
0 1
0 2
0 4
5
1 3
0 1
3 2
2 0
0 2
1 0
0 3
0 0
3 3
1 1
6
2 4
5 5
2 3
0 4
6 0
2 1
2 2
0 0
5 1
6 2
5 4
6 4
4
2 2
0 1
2 0
1 2
0 0
1 1
2 1
1 0
4
4 3
6 2
6 0
7 4
1 0
2 5
5 1
6 7
12
1...

output:

1
1 2
4 3
3
10 9
2 5
3 7
8 1
4 6
3
5 3
2 6
1 4
0
2 1
4
5 1
7 6
2 3
8 4
5
9 3
6 4
10 1
2 5
7 8
6
9 2
6 3
10 5
1 7
11 12
4 8
4
1 3
4 8
6 7
2 5
2
8 2
5 3
6 1
7 4
10
17 4
3 2
20 9
24 5
22 10
21 19
6 7
18 14
11 23
16 13
15 8
1 12
5
5 2
3 9
8 6
10 7
1 4
0
2 1
3
5 2
6 1
4 3
6
12 4
7 10
1 5
2 3
9 8
6 11
3
4...

result:

ok ok (10000 test cases)

Test #142:

score: 0
Accepted
time: 30ms
memory: 34188kb

input:

10000
10
1 0
0 1
1 4
1 2
2 1
0 4
0 3
4 4
1 3
3 0
4 3
3 3
2 0
0 2
3 1
4 1
0 0
4 2
2 4
1 1
7
1 3
5 6
4 0
5 3
1 5
6 3
0 2
1 1
2 1
6 4
3 1
3 6
3 3
4 2
12
5 0
1 5
9 5
3 8
9 2
4 7
1 1
0 6
8 6
9 3
7 5
7 9
4 3
2 8
7 6
6 9
1 8
4 8
9 0
7 8
5 4
2 6
5 3
6 3
8
7 5
2 7
1 6
6 6
2 4
0 7
3 2
2 0
1 2
7 7
2 6
0 6
5 4
...

output:

10
11 12
8 18
3 4
1 9
13 10
5 19
15 16
2 20
6 7
14 17
6
14 3
11 9
2 12
6 10
4 13
5 1
7 8
12
14 4
1 21
19 5
10 23
24 16
13 6
17 18
2 7
11 3
12 20
15 9
8 22
8
3 4
9 7
16 14
13 15
5 8
2 11
10 1
6 12
2
3 2
6 5
4 1
2
4 2
1 3
2
4 2
1 3
16
31 15
18 5
7 29
30 28
4 11
16 21
24 20
9 35
36 26
1 27
6 22
13 17
1...

result:

ok ok (10000 test cases)

Test #143:

score: 0
Accepted
time: 40ms
memory: 34328kb

input:

10000
1
0 1
1 1
3
1 2
2 2
0 2
0 0
1 1
0 1
2
1 0
0 0
0 1
1 1
6
3 2
3 0
1 3
2 0
4 3
3 1
0 4
0 1
3 3
3 4
4 1
4 4
5
2 3
6 6
6 4
4 0
6 3
7 3
1 3
3 4
4 5
6 7
3
1 1
2 3
1 3
0 0
2 1
0 3
6
5 2
2 5
4 7
1 5
5 3
2 4
4 0
6 5
6 4
8 5
1 4
6 0
1
1 0
1 1
6
4 11
3 7
9 10
0 5
1 10
4 4
7 8
8 2
4 0
7 0
1 3
4 2
4
0 6
6 2...

output:

1
1 2
3
1 5
3 2
4 6
2
1 4
2 3
6
2 4
5 3
6 11
1 9
10 12
7 8
5
3 8
10 2
5 1
7 6
9 4
3
5 1
2 3
6 4
6
7 3
9 12
2 6
10 8
4 11
5 1
1
2 1
4
5 3
6 1
10 7
12 8
4 11
2 9
4
2 5
4 6
1 8
7 3
5
10 4
12 7
11 3
1 8
5 9
6 2
1
2 1
16
30 11
13 2
15 12
18 7
6 26
5 21
8 16
20 23
27 32
22 31
9 24
10 14
28 29
1 3
4 17
19 ...

result:

ok ok (10000 test cases)

Test #144:

score: 0
Accepted
time: 33ms
memory: 34312kb

input:

10000
12
13 12
11 3
11 1
7 0
9 8
11 6
2 17
1 9
8 11
17 0
11 11
6 17
15 11
9 5
13 2
0 3
5 3
12 9
5 6
0 16
3 8
17 11
17 6
7 6
7
7 7
2 5
10 4
7 4
2 7
1 1
7 1
8 3
2 2
6 8
4 6
6 2
8 10
10 9
9
9 1
10 11
10 8
7 1
0 3
0 8
6 1
12 3
2 7
3 2
8 6
8 3
3 0
3 3
5 5
10 0
0 7
6 6
3
2 1
3 3
4 0
2 0
2 2
1 1
1
0 0
1 1
...

output:

11
10 4
13 9
23 22
19 24
6 3
2 11
16 17
8 18
7 12
5 14
15 1
20 21
6
12 10
9 2
1 5
3 14
7 4
13 8
6 11
8
4 1
18 7
12 11
3 2
13 16
14 10
5 8
17 9
6 15
2
4 3
1 5
6 2
0
1 2
1
2 1
3
6 4
2 1
5 3
2
2 4
3 1
1
2 1
7
6 1
11 7
9 10
14 8
12 2
3 4
5 13
16 15
19
14 8
7 37
30 12
1 38
25 21
3 32
15 2
29 39
17 11
28 ...

result:

ok ok (10000 test cases)

Test #145:

score: 0
Accepted
time: 42ms
memory: 34196kb

input:

10000
2
0 0
1 1
0 1
1 0
12
1 1
3 3
6 1
4 3
0 2
5 0
0 5
5 4
2 6
2 3
2 1
0 3
2 2
0 6
1 2
5 5
3 0
4 0
5 1
2 0
4 1
1 3
5 2
1 5
16
5 2
3 2
7 5
7 10
1 2
9 6
5 1
10 5
6 7
5 5
8 3
6 2
6 4
2 0
8 7
3 10
9 1
5 7
3 8
3 6
8 9
0 3
4 3
1 10
7 8
8 0
3 1
7 6
10 8
3 3
0 10
1 5
15
5 5
2 1
2 3
6 3
2 5
6 6
0 6
5 1
6 1
5...

output:

2
4 2
1 3
12
21 3
24 1
16 8
6 19
17 18
2 4
10 22
9 11
13 20
15 23
5 7
12 14
16
8 29
3 32
4 25
16 24
20 19
6 28
17 27
7 10
1 2
12 5
9 13
15 18
26 14
11 21
23 30
22 31
15
15 12
17 11
16 18
1 10
8 19
2 22
5 14
3 25
4 9
13 23
29 28
6 20
24 26
7 21
27 30
21
13 8
21 15
19 35
30 44
41 22
20 27
38 2
36 11
3...

result:

ok ok (10000 test cases)

Test #146:

score: 0
Accepted
time: 49ms
memory: 34196kb

input:

10000
8
7 4
14 3
1 8
9 12
2 7
7 1
12 3
5 3
7 12
1 9
7 2
9 10
4 12
6 8
12 12
11 2
6
4 3
1 1
2 2
4 0
0 0
3 0
2 3
1 0
0 1
4 2
3 3
2 1
56
0 5
10 15
5 0
6 17
5 3
11 14
3 5
5 12
7 2
0 14
13 18
14 9
9 6
13 15
7 18
19 13
11 6
7 9
16 12
8 0
20 18
20 0
19 9
5 16
19 14
2 20
3 11
11 13
10 0
5 1
3 19
15 7
17 19
...

output:

7
3 14
4 12
6 1
11 16
8 2
15 7
13 9
10 5
6
12 2
7 3
1 11
4 10
6 8
5 9
56
61 12
67 84
26 34
59 36
39 72
108 96
4 100
9 74
18 97
15 21
11 48
14 99
2 106
109 111
58 64
19 105
80 101
20 98
22 29
3 95
5 8
24 30
35 43
47 56
62 65
42 66
88 89
50 91
16 23
25 76
63 83
87 104
6 28
37 77
79 82
17 45
60 69
13 9...

result:

ok ok (10000 test cases)

Test #147:

score: 0
Accepted
time: 56ms
memory: 36388kb

input:

1000
116
40 14
11 4
18 3
11 36
20 21
11 5
10 21
8 37
8 38
11 22
40 33
4 4
2 36
31 21
0 0
37 16
21 39
16 42
41 9
13 25
6 41
33 2
38 30
30 38
9 33
19 24
0 20
7 38
27 21
22 39
1 41
42 18
3 1
5 40
38 18
38 32
4 29
1 19
0 27
16 36
22 31
11 29
30 41
42 31
34 8
16 19
1 24
27 9
13 19
1 9
8 18
34 24
9 4
22 3...

output:

116
63 119
19 83
198 150
87 140
168 110
197 33
76 18
91 3
107 104
164 147
13 102
109 40
225 209
74 97
61 142
189 56
192 191
190 221
23 165
36 196
35 85
32 58
67 185
44 94
41 54
148 178
125 169
145 231
186 215
90 127
195 131
8 51
172 211
9 24
72 28
16 134
55 66
106 203
25 216
62 155
59 115
193 226
34...

result:

ok ok (1000 test cases)

Test #148:

score: 0
Accepted
time: 71ms
memory: 37232kb

input:

100
1751
676 962
2080 1171
2449 361
678 1915
276 2074
1308 739
1328 739
442 105
1452 14
962 26
614 2079
1882 1674
1619 868
1354 435
2075 2473
514 1497
2365 2044
601 734
2227 1499
218 519
1848 600
219 1462
207 450
1644 1089
2157 2364
1890 1306
697 1851
1293 1484
1068 1656
2405 2194
625 727
2460 375
2...

output:

1627
508 1040
1849 798
1662 1546
399 1681
3098 1810
2314 2511
809 1463
400 2788
3105 2200
30 750
2031 3252
3293 3482
849 747
776 3126
2717 279
1702 1646
2041 3090
3213 2891
2159 1005
2962 2116
265 3076
3073 121
31 960
3337 2676
638 346
897 498
3067 1508
2828 1812
1319 1250
74 3197
3115 1594
3378 704...

result:

ok ok (100 test cases)

Test #149:

score: 0
Accepted
time: 98ms
memory: 40024kb

input:

10
5923
990 3340
465 3601
4722 4502
1946 1225
2051 4441
3447 2001
1373 1646
4604 1645
2067 2525
2984 486
1779 2132
281 2392
3682 3334
2807 2874
1709 1458
3249 1263
3358 1826
1067 3769
1473 3101
144 1498
2492 553
341 1852
397 4263
4683 3010
4547 4068
2198 689
2087 4032
182 545
3578 3282
3051 2356
258...

output:

5878
10207 10057
2543 104
799 665
4037 7382
9735 9158
5248 1580
4017 8463
6711 8079
10823 3896
10325 2204
4875 7314
1210 11473
4036 3662
188 10106
4273 74
7399 4569
8427 9708
3515 100
6868 2616
1854 7504
2406 7439
9685 9493
55 3001
1943 1872
1201 7654
8969 5064
88 7472
11081 3579
927 1805
9728 1672
...

result:

ok ok (10 test cases)

Test #150:

score: 0
Accepted
time: 136ms
memory: 54400kb

input:

1
100000
167013 125784
135343 32228
31636 139579
125392 28117
109132 130552
18863 126456
70093 140399
65187 131293
60990 127651
2030 57656
111845 109917
114136 18890
12132 33233
93847 20459
44854 159309
21435 47947
118357 48471
33129 78641
154624 169493
106664 83316
164632 49121
5045 149642
161002 1...

output:

86849
171913 140427
73941 61233
123958 59593
102762 101644
110514 146350
144410 37092
55103 83372
817 21848
44365 82937
196576 198660
76081 89524
184208 114767
16278 142760
69482 190175
124733 103119
181507 126660
174041 186635
166736 99523
31840 43453
69100 159152
19595 144643
161352 6068
115718 18...

result:

ok ok (1 test case)

Test #151:

score: 0
Accepted
time: 41ms
memory: 36412kb

input:

10000
8
2 1
0 1
2 3
3 3
2 0
1 0
1 3
3 1
1 2
0 2
2 2
0 3
1 1
3 2
0 0
3 0
6
2 3
3 0
0 1
2 1
0 3
3 3
2 2
1 1
0 0
1 0
0 2
1 2
56
2 4
5 2
6 6
4 9
5 1
8 5
10 7
8 3
2 0
8 6
6 1
0 4
9 8
10 10
2 2
3 10
6 3
0 9
8 4
2 5
4 5
10 2
1 8
8 8
10 3
2 6
6 10
1 0
2 3
6 0
2 10
8 2
9 9
6 7
6 4
3 9
6 9
9 3
5 10
5 0
10 6
9...

output:

8
9 6
14 16
4 7
3 5
1 11
8 13
2 10
12 15
6
10 12
6 2
1 7
4 8
3 5
9 11
56
63 16
5 39
2 108
49 83
92 101
7 14
22 62
41 74
89 106
3 11
27 34
17 61
25 84
88 112
8 10
32 45
6 78
57 69
80 81
21 44
52 56
70 77
4 93
36 37
87 91
33 102
38 42
55 82
85 96
13 107
24 86
99 100
105 109
23 111
50 65
66 95
103 104
...

result:

ok ok (10000 test cases)

Test #152:

score: 0
Accepted
time: 47ms
memory: 34232kb

input:

1000
116
8 8
4 15
0 7
0 0
9 4
14 3
12 9
8 9
9 2
3 13
7 6
7 8
7 5
14 10
6 14
3 12
15 14
6 11
14 2
4 5
3 10
5 14
0 10
13 8
14 1
3 1
14 5
0 13
1 7
2 12
12 7
15 1
13 14
4 13
2 15
4 10
9 9
3 0
14 12
10 12
12 12
10 13
11 3
10 11
11 9
2 11
13 7
12 6
5 12
1 9
7 15
11 8
0 14
4 0
13 6
14 9
2 6
1 13
7 12
12 10...

output:

116
84 87
9 112
5 69
63 95
116 141
13 183
171 207
11 224
55 98
170 198
208 223
61 118
146 184
62 201
103 108
157 158
1 192
12 24
105 150
52 136
138 168
200 219
43 221
71 94
199 217
6 14
19 27
147 173
175 176
25 65
144 154
163 185
195 226
32 74
77 130
145 180
182 212
17 230
22 33
73 85
113 148
220 22...

result:

ok ok (1000 test cases)

Test #153:

score: 0
Accepted
time: 46ms
memory: 34508kb

input:

100
1751
43 55
50 32
40 59
17 23
14 41
50 44
52 57
26 29
6 21
2 50
46 36
34 9
44 12
55 22
20 5
23 45
50 43
53 6
41 58
19 27
22 53
16 32
11 56
7 36
20 39
23 48
46 48
9 51
15 4
40 38
51 36
21 45
52 7
49 37
10 24
16 56
33 50
48 56
51 34
11 33
43 18
20 59
4 9
41 44
52 23
26 26
20 51
40 36
37 59
40 56
37...

output:

1751
65 1982
1113 1469
271 2073
1323 2525
1237 2198
1433 3376
2492 2820
622 2986
754 1161
355 1686
823 1091
2291 2467
79 877
2419 2546
547 3305
873 936
2836 3239
318 3440
672 937
1099 2128
120 2685
536 703
965 1037
1552 3236
309 1247
1495 1643
1655 1860
130 2579
260 299
523 572
702 2064
188 2721
849...

result:

ok ok (100 test cases)

Test #154:

score: 0
Accepted
time: 58ms
memory: 39296kb

input:

10
5923
53 27
26 66
1 35
65 99
6 99
28 12
61 5
106 43
37 67
106 91
84 102
76 52
10 52
20 74
11 12
29 4
42 71
86 53
42 37
89 37
70 36
12 19
78 53
8 15
106 11
28 97
10 11
100 89
55 2
46 94
82 43
57 84
62 101
65 58
16 16
82 59
91 76
7 30
50 65
107 9
46 12
105 55
11 10
97 23
83 82
6 50
52 57
69 53
77 83...

output:

5923
11743 4853
6388 7662
644 11301
728 1354
640 6948
1063 8266
40 3169
10116 10195
4008 5238
7488 8818
1310 2234
7022 9316
113 10217
9111 9489
10127 10825
973 1090
7074 7075
7706 10934
1487 1649
2909 4554
8799 9509
4620 5070
6337 9462
9605 9876
87 10606
1535 2868
3095 5046
5138 8084
237 2360
4201 6...

result:

ok ok (10 test cases)

Test #155:

score: 0
Accepted
time: 66ms
memory: 41044kb

input:

1
100000
436 393
386 68
30 357
47 276
18 61
414 156
347 273
304 106
72 167
114 83
260 443
192 432
324 196
388 313
153 350
284 316
165 408
26 313
298 348
293 221
318 119
380 345
27 325
91 223
403 186
374 185
416 143
418 325
217 7
147 209
385 220
128 207
58 331
35 309
151 313
284 372
335 384
181 274
3...

output:

100000
67816 14009
132669 172548
31742 46902
21699 39998
9838 133541
156726 188848
410 116460
172912 176343
60657 113267
123473 134814
13387 72133
74354 89408
15463 197664
39451 59813
62620 177236
46607 72088
74732 76179
105746 186626
112982 120379
138391 144760
163657 187091
26493 48210
83203 12125...

result:

ok ok (1 test case)
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Server Time: 2024-12-03 17:36:20 | OpenSource Project