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#163373#6414. Classical Maximization Problemucup-team029#AC ✓363ms55476kbC++142.2kb2023-09-04 01:50:332023-09-04 01:50:33

详细

Test #1:

score: 100
Accepted
time: 0ms
memory: 15136kb

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

result:

ok ok (3 test cases)

Test #2:

score: 0
Accepted
time: 105ms
memory: 15688kb

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

result:

ok ok (10000 test cases)

Test #3:

score: 0
Accepted
time: 78ms
memory: 14220kb

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

result:

ok ok (10000 test cases)

Test #4:

score: 0
Accepted
time: 70ms
memory: 14836kb

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

result:

ok ok (10000 test cases)

Test #5:

score: 0
Accepted
time: 70ms
memory: 14460kb

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

result:

ok ok (10000 test cases)

Test #6:

score: 0
Accepted
time: 60ms
memory: 15068kb

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

result:

ok ok (10000 test cases)

Test #7:

score: 0
Accepted
time: 63ms
memory: 15624kb

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
10 19
28 5
11 25
26 16
14 23
4 13
18 6
17 20
24 15
9 2
21 22
7 27
12 8
3 1
20
34 9
13 24
29 30
25 27
5 16
20 36
40 6
22 39
26 33
35 15
28 32
12 21
7 38
4 17
23 37
11 18
31 2
14 19
3 8
10 1
8
7 11
8 14
10 15
2 4
13 3
6 12
9 16
5 1
1
1 2
1
2 1
34
37 44
51 63
65 3
16 22
23 38
39 52
59 15
10 31
33 40...

result:

ok ok (10000 test cases)

Test #8:

score: 0
Accepted
time: 80ms
memory: 14904kb

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

result:

ok ok (10000 test cases)

Test #9:

score: 0
Accepted
time: 66ms
memory: 14472kb

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

result:

ok ok (10000 test cases)

Test #10:

score: 0
Accepted
time: 97ms
memory: 14976kb

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

result:

ok ok (10000 test cases)

Test #11:

score: 0
Accepted
time: 55ms
memory: 14528kb

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
8 12
7 19
11 20
2 4
13 15
16 6
3 5
9 10
14 17
18 1
10
18 2
9 4
6 5
20 10
15 12
17 13
19 16
14 11
3 7
8 1
18
18 6
20 7
12 10
24 15
30 21
27 22
34 25
9 26
5 28
23 31
29 32
8 35
13 36
3 11
14 33
2 4
16 17
19 1
35
18 3
31 7
63 11
57 15
16 19
17 28
48 29
12 33
23 34
51 37
52 40
41 43
42 44
24 49
39 54...

result:

ok ok (10000 test cases)

Test #12:

score: 0
Accepted
time: 63ms
memory: 14684kb

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

result:

ok ok (10000 test cases)

Test #13:

score: 0
Accepted
time: 63ms
memory: 15444kb

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

result:

ok ok (10000 test cases)

Test #14:

score: 0
Accepted
time: 65ms
memory: 15736kb

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

result:

ok ok (10000 test cases)

Test #15:

score: 0
Accepted
time: 65ms
memory: 14648kb

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

result:

ok ok (10000 test cases)

Test #16:

score: 0
Accepted
time: 63ms
memory: 14288kb

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

result:

ok ok (10000 test cases)

Test #17:

score: 0
Accepted
time: 60ms
memory: 15348kb

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

result:

ok ok (10000 test cases)

Test #18:

score: 0
Accepted
time: 111ms
memory: 16228kb

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

result:

ok ok (1000 test cases)

Test #19:

score: 0
Accepted
time: 102ms
memory: 15616kb

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
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 48
49 50
51 52
53 54
55 56
57 58
59 60
61 62
63 64
65 66
67 68
69 70
71 72
73 74
75 76
77 78
79 80
81 82
83 84
85 86
87 88
89 90
91 92
93 94
95 96
97 98
99 100
101 10...

result:

ok ok (1000 test cases)

Test #20:

score: 0
Accepted
time: 93ms
memory: 15380kb

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

result:

ok ok (1000 test cases)

Test #21:

score: 0
Accepted
time: 100ms
memory: 14864kb

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
3 253
363 9
10 163
22 49
351 43
90 247
176 100
278 109
112 231
124 368
128 436
145 135
142 448
148 177
367 172
180 203
322 235
263 300
297 405
315 378
340 442
1 2
4 5
6 7
8 11
12 13
14 15
16 17
18 19
20 21
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
44 45
46 47
48 50
51 52
53 54
5...

result:

ok ok (1000 test cases)

Test #22:

score: 0
Accepted
time: 80ms
memory: 15484kb

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
70 6
10 75
12 98
23 15
162 16
104 26
39 27
29 86
165 47
51 124
80 54
121 56
65 115
84 71
72 112
135 139
166 111
92 132
131 149
142 155
161 143
158 168
159 164
1 2
3 4
5 17
7 8
9 11
13 14
18 19
20 21
22 24
25 83
28 120
30 31
32 33
34 35
36 37
38 40
41 42
43 44
45 46
48 49
50 52
53 55
57 58
59 60
6...

result:

ok ok (1000 test cases)

Test #23:

score: 0
Accepted
time: 62ms
memory: 14996kb

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
27 48
112 114
168 211
213 216
225 245
266 277
285 295
301 86
28 76
87 99
127 129
158 207
215 219
238 242
246 272
306 231
22 85
122 147
181 192
217 244
248 257
258 263
275 284
297 299
18 30
53 58
108 163
164 165
189 191
198 210
232 234
256 289
60 69
89 97
102 121
180 209
223 228
235 236
251 264
2...

result:

ok ok (1000 test cases)

Test #24:

score: 0
Accepted
time: 94ms
memory: 16084kb

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
65 102
13 36
96 10
109 90
74 94
24 59
121 103
38 92
22 31
62 78
118 56
84 97
80 95
28 52
27 100
30 39
86 120
71 98
4 81
99 123
63 54
6 41
42 119
106 15
104 110
116 124
14 72
12 49
107 117
11 126
32 51
83 113
19 57
60 47
9 50
40 93
45 5
61 69
2 37
43 88
111 87
89 35
115 70
122 79
58 46
26 64
77 20...

result:

ok ok (1000 test cases)

Test #25:

score: 0
Accepted
time: 97ms
memory: 15916kb

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
56 91
77 3
99 41
140 162
159 161
7 105
85 129
70 108
149 157
60 141
109 123
57 76
97 65
16 38
62 86
119 138
21 110
87 134
160 67
8 59
93 106
81 145
113 136
104 153
23 50
122 73
82 96
151 107
55 69
75 166
49 64
117 146
29 120
158 17
114 125
6 66
127 92
20 142
11 58
74 13
137 150
25 115
10 111
40 4...

result:

ok ok (1000 test cases)

Test #26:

score: 0
Accepted
time: 70ms
memory: 15908kb

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 3
4 5
6 7
8 9
10 11
12 13
14 15
16 17
18 19
20 21
22 23
24 25
26 27
28 29
30 31
32 33
34 35
36 37
38 39
40 41
42 43
44 45
46 47
48 49
50 51
52 53
54 55
56 57
58 59
60 61
62 63
64 65
66 67
68 69
70 71
72 73
74 75
76 77
78 79
80 81
82 83
84 85
86 87
88 89
90 91
92 93
94 95
96 97
98 99
100 101
10...

result:

ok ok (1000 test cases)

Test #27:

score: 0
Accepted
time: 55ms
memory: 16016kb

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
495 2
541 3
404 10
388 12
287 13
32 15
242 20
241 23
507 26
328 33
571 34
905 37
183 38
432 39
488 44
216 46
145 48
55 50
257 51
81 53
512 56
402 60
294 63
719 64
529 70
782 71
82 72
766 75
232 76
682 77
260 78
861 79
304 80
838 84
11 86
118 88
735 89
508 92
45 93
718 95
613 98
776 101
187 102
2...

result:

ok ok (1000 test cases)

Test #28:

score: 0
Accepted
time: 69ms
memory: 14132kb

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
403 10
91 16
82 17
78 21
222 34
415 45
156 53
502 60
96 62
169 64
428 68
39 70
198 73
544 81
281 84
260 89
530 93
167 94
278 99
47 100
199 110
153 117
13 121
105 125
353 127
436 130
264 131
354 133
120 134
137 140
205 145
390 148
206 149
266 157
498 160
11 166
203 177
423 180
246 181
136 185
412...

result:

ok ok (1000 test cases)

Test #29:

score: 0
Accepted
time: 70ms
memory: 14984kb

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
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 48
49 50
51 52
53 54
55 56
57 58
59 60
61 62
63 64
65 66
67 68
69 70
71 72
73 74
75 76
77 78
79 80
81 82
83 84
85 86
87 88
89 90
91 92
93 94
95 96
97 98
99 100
101 1...

result:

ok ok (1000 test cases)

Test #30:

score: 0
Accepted
time: 67ms
memory: 14264kb

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
56 8
161 11
14 17
90 21
85 24
144 25
29 26
55 27
119 30
148 32
37 35
86 39
6 40
93 44
61 47
12 59
105 63
121 64
158 71
125 72
4 82
124 83
88 94
49 97
58 106
53 108
41 109
95 112
129 114
98 115
20 126
141 128
74 130
57 131
87 132
31 133
60 135
22 138
113 143
16 150
147 152
52 153
67 154
7 155
28 1...

result:

ok ok (1000 test cases)

Test #31:

score: 0
Accepted
time: 79ms
memory: 15236kb

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
45 3
343 5
257 7
470 9
279 12
167 13
248 22
468 23
84 28
407 34
97 35
282 36
268 38
135 39
115 42
90 46
216 49
272 51
88 52
242 53
104 56
106 58
485 61
404 66
442 68
378 74
223 75
386 76
463 78
330 81
113 82
14 83
109 85
31 86
96 87
428 92
265 99
6 107
245 110
156 114
169 117
119 118
355 120
111...

result:

ok ok (1000 test cases)

Test #32:

score: 0
Accepted
time: 71ms
memory: 14916kb

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
33 9
4 29
22 35
14 23
31 2
26 28
25 34
8 32
7 41
10 19
24 42
18 39
12 20
16 15
13 27
6 37
30 21
5 38
3 11
17 36
40 1
37
46 66
28 55
57 38
16 49
40 59
73 45
19 63
8 15
14 23
30 35
52 61
3 34
53 74
27 36
54 7
17 65
70 39
56 48
5 60
29 37
51 2
43 50
62 18
41 67
71 32
68 47
26 31
13 69
24 25
42 21
22...

result:

ok ok (1000 test cases)

Test #33:

score: 0
Accepted
time: 79ms
memory: 15200kb

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
48 108
4 1
118 139
12 148
161 90
15 50
33 160
78 129
34 49
25 27
127 44
62 45
109 5
106 19
124 41
65 93
101 96
59 64
140 141
20 47
66 107
136 81
113 100
30 52
114 159
7 98
120 112
37 73
128 89
94 85
83 104
21 56
134 152
36 154
137 150
74 29
146 54
61 88
126 57
24 38
70 116
123 130
164 110
158 10
...

result:

ok ok (1000 test cases)

Test #34:

score: 0
Accepted
time: 127ms
memory: 17756kb

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
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 48
49 50
51 52
53 54
55 56
57 58
59 60
61 62
63 64
65 66
67 68
69 70
71 72
73 74
75 76
77 78
79 80
81 82
83 84
85 86
87 88
89 90
91 92
93 94
95 96
97 98
99 100
101 10...

result:

ok ok (100 test cases)

Test #35:

score: 0
Accepted
time: 125ms
memory: 15904kb

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
485 2069
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 48
49 50
51 52
53 54
55 56
57 58
59 60
61 62
63 64
65 66
67 68
69 70
71 72
73 74
75 76
77 78
79 80
81 82
83 84
85 86
87 88
89 90
91 92
93 94
95 96
9...

result:

ok ok (100 test cases)

Test #36:

score: 0
Accepted
time: 138ms
memory: 17004kb

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

result:

ok ok (100 test cases)

Test #37:

score: 0
Accepted
time: 131ms
memory: 17360kb

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
1221 2278
1185 1
2955 1620
2936 2121
887 4782
2 3704
2184 3
3332 4
3365 3944
5 2607
6 3120
856 2883
3767 2471
1753 256
3598 2269
8 492
5453 3655
5579 4161
3895 1042
4480 3648
2576 2165
2218 12
1665 5016
3779 13
1816 2449
3453 4294
14 188
453 4914
1999 3975
4026 4200
2889 1596
871 1788
3422 15
1...

result:

ok ok (100 test cases)

Test #38:

score: 0
Accepted
time: 99ms
memory: 15804kb

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
1836 1
315 327
1209 505
1911 800
516 1636
286 930
1103 1120
264 324
427 632
702 64
1830 564
531 694
1846 735
651 660
482 1537
771 131
1441 414
1127 650
497 1434
1516 363
1156 1915
340 1012
596 1828
168 1658
1064 1399
1070 1371
1696 202
161 219
1418 640
1060 1921
1613 402
731 1524
875 1077
1470 1...

result:

ok ok (100 test cases)

Test #39:

score: 0
Accepted
time: 57ms
memory: 14944kb

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
21 54
104 160
164 166
196 220
224 228
269 290
294 299
307 317
339 158
59 63
64 68
109 123
130 148
230 231
234 247
278 291
301 312
319 221
67 69
87 96
121 142
169 181
184 213
252 272
279 296
297 323
330 40
30 41
65 78
102 137
186 188
248 266
283 304
306 314
332 346
74 97
100 113
114 129
138 149
1...

result:

ok ok (100 test cases)

Test #40:

score: 0
Accepted
time: 86ms
memory: 15572kb

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
194 2
804 16
289 145
210 33
670 77
59 102
821 29
575 70
612 75
446 122
129 52
404 123
107 113
569 11
257 326
746 84
56 773
196 258
464 267
227 108
87 143
299 6
586 43
94 359
539 80
780 790
380 427
520 788
691 31
815 860
598 103
163 189
140 419
901 239
76 873
854 899
213 502
686 456
370 486
412 6...

result:

ok ok (100 test cases)

Test #41:

score: 0
Accepted
time: 111ms
memory: 16576kb

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
218 5
71 80
115 19
100 28
41 238
139 164
241 46
29 216
273 59
7 70
96 121
151 64
42 65
9 118
242 72
192 213
49 187
262 109
165 234
243 113
54 108
152 162
39 150
167 201
210 214
27 101
128 239
269 143
141 191
275 146
131 188
94 126
160 190
57 149
252 253
153 198
155 180
247 215
142 145
237 222
18...

result:

ok ok (100 test cases)

Test #42:

score: 0
Accepted
time: 90ms
memory: 15400kb

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 3
4 5
6 7
8 9
10 11
12 13
14 15
16 17
18 19
20 21
22 23
24 25
26 27
28 29
30 31
32 33
34 35
36 37
38 39
40 41
42 43
44 45
46 47
48 49
50 51
52 53
54 55
56 57
58 59
60 61
62 63
64 65
66 67
68 69
70 71
72 73
74 75
76 77
78 79
80 81
82 83
84 85
86 87
88 89
90 91
92 93
94 95
96 97
98 99
100 101
10...

result:

ok ok (100 test cases)

Test #43:

score: 0
Accepted
time: 80ms
memory: 15224kb

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
3099 4
1668 5
1054 6
3115 12
2865 14
3222 21
366 25
84 26
2404 28
1278 30
2141 31
2054 34
3264 40
2411 41
2235 47
1023 48
613 52
2527 56
3202 60
1507 65
808 68
1886 74
945 77
562 79
3041 80
2644 81
505 88
115 93
882 95
247 102
200 104
207 111
24 125
832 128
2134 131
1531 132
618 136
2151 138
27...

result:

ok ok (100 test cases)

Test #44:

score: 0
Accepted
time: 75ms
memory: 15016kb

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
754 2
114 3
728 4
71 5
141 6
188 9
641 10
432 14
423 15
33 16
506 17
406 21
280 24
783 28
68 29
20 36
614 42
131 43
275 44
470 45
842 46
548 47
30 48
710 50
918 51
925 52
481 55
607 59
603 60
333 61
400 62
670 63
439 64
176 67
349 70
922 73
822 76
211 79
315 83
300 85
861 88
344 90
370 92
519 94...

result:

ok ok (100 test cases)

Test #45:

score: 0
Accepted
time: 83ms
memory: 15952kb

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
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 48
49 50
51 52
53 54
55 56
57 58
59 60
61 62
63 64
65 66
67 68
69 70
71 72
73 74
75 76
77 78
79 80
81 82
83 84
85 86
87 88
89 90
91 92
93 94
95 96
97 98
99 100
101...

result:

ok ok (100 test cases)

Test #46:

score: 0
Accepted
time: 78ms
memory: 16292kb

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
2042 2
770 11
1505 13
4106 22
1192 23
2501 26
3865 29
2853 32
3070 34
4158 37
1076 40
3817 41
4123 49
3323 50
3195 53
1123 60
3193 62
3750 63
4245 66
2134 72
822 74
131 78
1404 85
784 87
2295 88
584 95
3947 96
4427 97
760 108
2272 111
2287 124
4257 130
1475 132
221 133
4517 135
1707 136
3349 13...

result:

ok ok (100 test cases)

Test #47:

score: 0
Accepted
time: 76ms
memory: 16256kb

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
773 3
179 5
261 7
158 8
741 13
156 24
706 25
342 29
392 32
199 33
21 34
493 36
619 39
552 40
491 42
551 43
89 44
321 46
94 47
356 48
348 49
164 53
31 63
167 64
20 67
431 68
510 72
708 75
15 76
334 77
475 78
55 79
266 83
610 86
322 88
30 99
320 100
242 101
743 102
81 103
19 104
434 105
298 110
69...

result:

ok ok (100 test cases)

Test #48:

score: 0
Accepted
time: 80ms
memory: 15852kb

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
48 4
3037 11
3175 15
4327 29
1046 2215
453 1402
1789 14
1939 24
565 1544
1578 40
3106 3357
194 934
3955 63
1477 2539
2995 70
3423 4039
1885 1977
4360 77
1398 3208
4089 82
521 2238
1717 2673
3804 84
1795 2203
2338 94
1901 112
153 546
1211 3139
4240 143
2450 2789
2732 3807
260 857
3205 202
2508 2...

result:

ok ok (100 test cases)

Test #49:

score: 0
Accepted
time: 101ms
memory: 16104kb

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
32 94
95 8
156 11
103 194
225 226
115 183
86 90
186 200
132 110
20 73
129 139
148 184
195 157
143 169
214 174
117 177
199 193
49 71
28 88
99 112
74 125
180 221
39 64
66 77
80 134
144 161
173 205
207 208
212 230
130 7
96 166
114 61
19 78
154 109
168 210
50 213
120 215
24 46
131 135
165 170
224 20...

result:

ok ok (100 test cases)

Test #50:

score: 0
Accepted
time: 211ms
memory: 23692kb

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
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 48
49 50
51 52
53 54
55 56
57 58
59 60
61 62
63 64
65 66
67 68
69 70
71 72
73 74
75 76
77 78
79 80
81 82
83 84
85 86
87 88
89 90
91 92
93 94
95 96
97 98
99 100
101 10...

result:

ok ok (10 test cases)

Test #51:

score: 0
Accepted
time: 230ms
memory: 25468kb

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
931 1118
997 1034
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 48
49 50
51 52
53 54
55 56
57 58
59 60
61 62
63 64
65 66
67 68
69 70
71 72
73 74
75 76
77 78
79 80
81 82
83 84
85 86
87 88
89 90
91 92
93 94
95 96
9...

result:

ok ok (10 test cases)

Test #52:

score: 0
Accepted
time: 202ms
memory: 20516kb

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
27113 4
9221 15324
2722 11400
28786 5
7 9927
9 8081
11290 11
5876 12
7689 15254
1462 18
52 11061
6507 21
4166 10190
23 9346
3278 25
26 6461
1198 28
28213 25448
30 3059
28159 32
12950 12391
16560 14326
10208 38
18295 3251
13426 21454
710 40
13596 13298
41 7797
2061 25582
22445 3944
1161 26027
45...

result:

ok ok (10 test cases)

Test #53:

score: 0
Accepted
time: 168ms
memory: 19560kb

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
9124 998
7256 10656
9643 1219
5525 873
7965 6881
8778 11307
8713 1312
3058 2449
1877 6846
10831 11339
4319 3545
3470 7594
11447 1273
1091 13136
1972 6040
3880 2933
3444 8196
10789 12944
3504 9117
2033 6561
12675 9272
3215 4697
3869 12178
12334 2655
7275 1057
3428 141
1957 1926
2199 6638
569 215...

result:

ok ok (10 test cases)

Test #54:

score: 0
Accepted
time: 94ms
memory: 17052kb

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
949 2524
3423 4920
6115 9280
10243 11681
12740 12896
12991 13478
13575 14981
15216 15897
17846 18752
19281 21955
26067 26070
27731 28568
28753 32272
34483 36428
37033 38976
1933 3287
4009 4220
5673 5775
6140 9018
9108 9959
10616 11226
11255 11311
12135 16425
19652 20734
21456 22002
23030 24291...

result:

ok ok (10 test cases)

Test #55:

score: 0
Accepted
time: 64ms
memory: 15836kb

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
108 243
694 1194
1248 1716
1740 1968
2131 2180
2606 2809
2841 2948
3045 3069
3427 3450
3793 3926
4089 4156
4196 4244
4296 4376
4388 4594
4873 5094
5210 5318
5529 5771
6279 6314
6360 6590
6594 6650
6766 7271
7301 7397
7487 7699
7851 7896
8431 8436
9154 9225
9264 9446
9598 9646
9821 9867
10140 1...

result:

ok ok (10 test cases)

Test #56:

score: 0
Accepted
time: 58ms
memory: 17156kb

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
509 700
1102 1320
2751 4786
5069 5516
5923 7471
8530 10704
11500 11902
12308 13058
15623 15627
16894 17754
18241 19958
20175 20476
21044 23136
23277 24732
26285 26835
27536 28388
29915 30698
31352 31452
32305 32443
32889 33013
34447 36059
964 1235
1539 2812
3100 4300
4317 6511
7333 7401
8043 8...

result:

ok ok (10 test cases)

Test #57:

score: 0
Accepted
time: 158ms
memory: 21032kb

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
412 639
38 269
670 14
481 742
191 268
62 479
422 570
289 566
330 761
413 730
333 33
238 436
293 662
102 319
701 717
550 41
329 445
290 56
582 758
170 750
448 741
629 66
584 68
463 540
636 714
261 78
486 79
525 748
81 470
227 477
439 94
738 95
47 653
105 241
92 476
600 704
43 141
308 632
165 694
...

result:

ok ok (10 test cases)

Test #58:

score: 0
Accepted
time: 108ms
memory: 20560kb

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 3
4 5
6 7
8 9
10 11
12 13
14 15
16 17
18 19
20 21
22 23
24 25
26 27
28 29
30 31
32 33
34 35
36 37
38 39
40 41
42 43
44 45
46 47
48 49
50 51
52 53
54 55
56 57
58 59
60 61
62 63
64 65
66 67
68 69
70 71
72 73
74 75
76 77
78 79
80 81
82 83
84 85
86 87
88 89
90 91
92 93
94 95
96 97
98 99
100 101
1...

result:

ok ok (10 test cases)

Test #59:

score: 0
Accepted
time: 110ms
memory: 19084kb

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
3727 7
5884 8
4275 10
5954 11
2758 16
136 17
3353 18
7177 21
796 23
9314 25
5648 26
139 27
8232 28
1284 30
1049 32
4245 35
1850 37
1515 38
5937 41
6193 44
8999 45
4361 49
6634 50
8929 56
4884 57
9881 59
4871 61
1013 63
9346 65
8355 68
7168 71
3297 75
2425 76
9131 77
4537 80
4364 81
1280 85
1220...

result:

ok ok (10 test cases)

Test #60:

score: 0
Accepted
time: 96ms
memory: 18652kb

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
2548 3
8005 4
1044 5
10976 8
10095 9
4482 10
7202 18
5415 19
11452 22
11148 23
7185 24
3987 25
420 31
2040 33
10206 34
8508 39
11023 44
272 45
3186 47
2887 49
4059 53
10909 58
7084 61
4336 65
10346 71
7394 75
5189 76
7847 78
6210 79
474 80
9921 81
10069 83
2545 85
5568 87
10878 92
11027 96
1013...

result:

ok ok (10 test cases)

Test #61:

score: 0
Accepted
time: 106ms
memory: 22436kb

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
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 48
49 50
51 52
53 54
55 56
57 58
59 60
61 62
63 64
65 66
67 68
69 70
71 72
73 74
75 76
77 78
79 80
81 82
83 84
85 86
87 88
89 90
91 92
93 94
95 96
97 98
99 100
101...

result:

ok ok (10 test cases)

Test #62:

score: 0
Accepted
time: 111ms
memory: 20224kb

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
730 3
854 4
87 7
274 8
653 11
1346 12
1353 15
1046 16
6 20
54 21
259 23
567 26
1363 28
173 36
895 37
962 38
119 42
529 45
1218 46
1233 48
1050 50
97 57
1166 58
72 60
1428 61
319 64
177 70
1362 71
423 73
1383 80
836 82
193 83
1078 84
279 85
1178 88
953 90
1100 91
214 99
442 102
244 105
604 106
13...

result:

ok ok (10 test cases)

Test #63:

score: 0
Accepted
time: 112ms
memory: 19536kb

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
20642 8
20588 10
7766 18
7181 19
31740 21
32364 23
12062 29
18344 35
22052 45
32496 49
12026 51
7987 52
34443 54
36999 55
3930 56
22322 59
28745 60
11958 65
34185 71
37782 77
15889 80
33338 83
39276 86
4774 87
35030 89
34986 95
24048 96
5647 97
7879 101
17701 105
46987 108
6391 112
28948 114
2...

result:

ok ok (10 test cases)

Test #64:

score: 0
Accepted
time: 101ms
memory: 20140kb

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
4518 3
320 18
4464 6678
11269 12020
12502 7
7207 22
2972 6245
11867 8
2873 3938
10396 40
3840 6115
12450 71
875 6415
6644 11477
1538 10280
3542 6888
7310 12669
8204 10660
76 769
2546 6211
10373 159
12480 177
4130 10541
2849 8143
10313 182
2326 5112
9217 10602
5325 191
5041 202
11143 12068
2705 ...

result:

ok ok (10 test cases)

Test #65:

score: 0
Accepted
time: 97ms
memory: 19624kb

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
1330 1753
7148 9418
10265 10593
16746 18103
22045 26867
28147 74
710 1389
3877 5738
15943 19899
22807 22912
23244 24350
24372 78
811 1841
3472 12297
12829 17999
24422 25473
26315 26375
28280 82
6745 8576
11258 13113
13523 14069
14240 15838
17994 19632
27382 106
945 2891
10378 13477
15874 24808...

result:

ok ok (10 test cases)

Test #66:

score: 0
Accepted
time: 327ms
memory: 55368kb

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

result:

ok ok (1 test case)

Test #67:

score: 0
Accepted
time: 301ms
memory: 51220kb

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
3 136973
181379 75925
168083 17588
58716 185541
32049 9
106294 197923
74981 13
86452 19
195395 23
30 159782
99828 99777
189660 32
109302 18667
39 71285
148567 58037
45052 48
80253 49
56 190464
89286 57
147739 67
42873 98281
69 107464
119191 71
141960 72
192560 23851
103394 80
82 154829
163665 ...

result:

ok ok (1 test case)

Test #68:

score: 0
Accepted
time: 287ms
memory: 41092kb

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
136342 10604
149701 93106
192542 10945
198674 22885
68420 182130
65420 100814
27757 100565
105199 13333
188102 93460
63180 108929
105502 83234
160698 107264
62430 16667
199046 124776
42311 144066
184226 27098
172741 98475
55633 24977
193274 78466
151847 25055
42055 18129
20011 44896
37695 1348...

result:

ok ok (1 test case)

Test #69:

score: 0
Accepted
time: 156ms
memory: 24912kb

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
34730 67582
75306 112440
126235 143292
161048 177418
181430 186600
19325 19787
25651 27994
35924 38464
41322 58683
67107 82962
96327 96467
109542 118336
169883 178294
181630 187890
1612 5477
9850 35086
49276 52479
55330 71828
109467 118108
121597 123794
131676 157262
170469 192984
197408 1914...

result:

ok ok (1 test case)

Test #70:

score: 0
Accepted
time: 80ms
memory: 21600kb

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
468 782
1732 4688
8205 8741
9118 9167
11548 13763
16568 18043
18868 19966
20120 20756
21528 22819
23300 24721
24985 25021
25353 25423
29248 30742
31577 32497
32503 33319
33336 33937
37958 39128
39197 39379
39404 39633
39893 40883
41175 41237
42230 42585
43956 44342
44365 44918
46440 46516
472...

result:

ok ok (1 test case)

Test #71:

score: 0
Accepted
time: 90ms
memory: 20892kb

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
1391 2552
2807 3567
4218 4369
4520 4632
5144 7729
9175 9220
9246 9508
9804 9904
10864 10964
11309 11730
11768 11860
11884 12125
12398 12967
13383 13920
14264 15840
16059 16601
16692 17110
17187 17428
17583 18142
18645 18812
18867 18943
19314 19459
19597 20108
20207 22638
23480 24696
24761 251...

result:

ok ok (1 test case)

Test #72:

score: 0
Accepted
time: 87ms
memory: 20712kb

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
1016 1551
3242 3355
3753 4439
8494 9260
12494 15320
15477 16402
17010 17108
19036 19983
20155 21868
23359 23395
25093 25124
25501 25654
26432 27814
28232 28776
32294 33612
34286 34463
34556 34767
34882 35713
35736 36971
40511 41610
43886 44937
45745 46508
46715 46926
47627 48312
48315 48856
4...

result:

ok ok (1 test case)

Test #73:

score: 0
Accepted
time: 237ms
memory: 36772kb

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
147037 3963
118375 31072
48664 152942
14631 30427
103564 171593
138785 21519
133526 9003
191916 29556
181451 2070
32089 75610
119609 1371
93641 16590
161259 4136
159507 5217
198129 4005
13783 14264
18501 25412
79909 14788
149668 6059
163369 39612
115216 6917
92432 91665
155132 175170
131600 27...

result:

ok ok (1 test case)

Test #74:

score: 0
Accepted
time: 171ms
memory: 37712kb

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 3
4 5
6 7
8 9
10 11
12 13
14 15
16 17
18 19
20 21
22 23
24 25
26 27
28 29
30 31
32 33
34 35
36 37
38 39
40 41
42 43
44 45
46 47
48 49
50 51
52 53
54 55
56 57
58 59
60 61
62 63
64 65
66 67
68 69
70 71
72 73
74 75
76 77
78 79
80 81
82 83
84 85
86 87
88 89
90 91
92 93
94 95
96 97
98 99
100 101...

result:

ok ok (1 test case)

Test #75:

score: 0
Accepted
time: 136ms
memory: 26732kb

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
33975 2
194146 5
189346 6
109662 7
170244 8
37068 10
1977 11
90485 12
60860 15
32564 17
119542 18
180346 19
171642 20
99447 21
193298 22
193420 24
132314 26
165873 35
68154 39
128106 42
197188 44
81221 45
111059 46
29244 48
31951 49
64808 50
14543 56
106672 61
114397 62
74987 63
144077 64
696...

result:

ok ok (1 test case)

Test #76:

score: 0
Accepted
time: 138ms
memory: 30740kb

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
123640 4
4673 5
154627 11
96955 12
181564 14
109735 17
108844 25
70643 26
149199 28
45264 29
37581 33
22044 35
3241 36
72157 37
88005 41
170764 43
70482 44
185539 45
108435 46
71179 49
79416 50
100760 53
90149 57
4950 58
78509 64
172629 65
107228 66
189559 69
116968 70
152421 71
109765 74
934...

result:

ok ok (1 test case)

Test #77:

score: 0
Accepted
time: 161ms
memory: 38392kb

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

result:

ok ok (1 test case)

Test #78:

score: 0
Accepted
time: 145ms
memory: 27028kb

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
38296 2
46071 4
14584 5
182959 9
55851 11
97362 13
12052 15
163255 16
105161 18
195982 21
39740 22
15969 23
46845 24
52443 25
9884 26
65865 29
105025 31
40527 32
121893 33
108923 36
129153 37
197691 40
141648 41
32161 42
54396 43
34772 46
121564 47
61768 48
167920 49
110337 50
145062 51
18314...

result:

ok ok (1 test case)

Test #79:

score: 0
Accepted
time: 159ms
memory: 29668kb

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
5650 2
59766 3
9107 6
68906 8
198331 10
124862 11
101743 16
63363 24
112142 25
113845 29
25358 32
54288 37
141715 39
12836 41
63705 43
134779 47
67766 51
183225 52
143016 53
12237 60
194121 62
146379 69
175259 71
195596 76
28022 81
67042 84
35079 86
95523 87
159196 92
14551 93
1731 95
194081 ...

result:

ok ok (1 test case)

Test #80:

score: 0
Accepted
time: 134ms
memory: 26204kb

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
65386 93274
115763 16
118249 198749
153702 41
69510 51
41572 57
74465 118266
122804 10
51361 112640
48953 157900
32533 59
116385 127481
152638 62
61673 133731
96479 76
145872 172604
48918 81366
169685 180619
142984 8
54641 88558
178928 18
88650 21
193525 31
106818 33
79490 124978
29682 105437...

result:

ok ok (1 test case)

Test #81:

score: 0
Accepted
time: 117ms
memory: 21616kb

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
24100 61182
66505 89617
114194 117035
131035 139789
151057 169191
183597 184039
70928 92764
101624 107827
132750 134678
165789 169215
42301 51403
70552 121879
132140 151254
180431 187000
2933 14255
50844 61463
63942 119902
141817 166391
177771 83
287 589
7146 13540
21774 66137
120601 123247
1...

result:

ok ok (1 test case)

Test #82:

score: 0
Accepted
time: 291ms
memory: 55384kb

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
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 48
49 50
51 52
53 54
55 56
57 58
59 60
61 62
63 64
65 66
67 68
69 70
71 72
73 74
75 76
77 78
79 80
81 82
83 84
85 86
87 88
89 90
91 92
93 94
95 96
97 98
99 100
101 10...

result:

ok ok (1 test case)

Test #83:

score: 0
Accepted
time: 293ms
memory: 55476kb

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
9293 19963
27877 36282
42034 75494
77458 139377
175690 176400
9022 22217
38276 75329
80047 111455
158339 170163
171004 178064
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 48
49 50
51 52
53 54
55 56
57 58
59 60
...

result:

ok ok (1 test case)

Test #84:

score: 0
Accepted
time: 345ms
memory: 55376kb

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
4539 6708
20462 20480
20539 21347
21520 22459
22772 23346
24606 24631
29784 29789
34980 36895
36982 37269
40201 40657
41511 41875
44392 46517
47919 48588
51532 55497
55693 56337
56701 57150
59904 61812
62777 69331
69834 69891
71298 72738
73994 74539
75073 75089
75292 76703
77999 82419
84540 8891...

result:

ok ok (1 test case)

Test #85:

score: 0
Accepted
time: 306ms
memory: 55332kb

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
34 38
50 274
684 842
909 987
2615 2664
2756 2901
2962 3044
3232 3249
3454 4227
4258 4265
4605 5491
5788 5795
5903 5941
6165 6390
6480 6636
6891 7088
7349 7563
7568 7647
7791 7951
8009 8262
8310 8383
8636 8711
8834 8896
8904 9038
9288 9329
9769 10087
10135 10312
10605 10710
10895 10986
11765 120...

result:

ok ok (1 test case)

Test #86:

score: 0
Accepted
time: 317ms
memory: 53656kb

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
37 57
65 66
69 73
106 148
165 174
178 219
255 294
310 322
325 338
359 373
388 400
404 411
472 501
505 529
578 585
593 621
629 638
681 746
748 790
805 826
853 867
881 892
904 933
957 985
996 1011
1018 1059
1088 1098
1108 1114
1160 1161
1169 1196
1214 1272
1300 1305
1356 1391
1434 1460
1466 1479...

result:

ok ok (1 test case)

Test #87:

score: 0
Accepted
time: 173ms
memory: 37572kb

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
2 6
7 9
10 14
17 18
22 25
26 27
28 30
31 32
34 37
38 40
41 44
45 47
51 52
54 56
59 60
62 63
67 69
73 74
77 79
80 81
82 84
86 87
88 89
93 94
96 97
98 100
102 106
107 109
110 115
116 117
120 123
125 128
132 133
134 136
137 139
140 143
144 146
148 149
150 152
155 156
157 160
161 163
165 167
171 1...

result:

ok ok (1 test case)

Test #88:

score: 0
Accepted
time: 160ms
memory: 39148kb

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
55 119
129 135
136 152
180 213
257 271
299 318
343 353
378 379
388 454
529 541
552 555
560 577
611 622
625 627
652 665
667 702
714 751
783 787
798 802
820 844
850 885
896 905
911 965
987 1000
1013 1049
1056 1088
1099 1101
1103 1107
1130 1159
1162 1216
1230 1234
1250 1296
1298 1312
1339 1347
1...

result:

ok ok (1 test case)

Test #89:

score: 0
Accepted
time: 186ms
memory: 38368kb

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 3
4 5
6 7
8 9
10 11
12 13
14 15
16 17
18 19
20 21
22 23
24 25
26 27
28 29
30 31
32 33
34 35
36 37
38 39
40 41
42 43
44 45
46 47
48 49
50 51
52 53
54 55
56 57
58 59
60 61
62 63
64 65
66 67
68 69
70 71
72 73
74 75
76 77
78 79
80 81
82 83
84 85
86 87
88 89
90 91
92 93
94 95
96 97
98 99
100 101...

result:

ok ok (1 test case)

Test #90:

score: 0
Accepted
time: 168ms
memory: 38408kb

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 3
4 5
6 7
8 9
10 11
12 13
14 15
16 17
18 19
20 21
22 23
24 25
26 27
28 29
30 31
32 33
34 35
36 37
38 39
40 41
42 43
44 45
46 47
48 49
50 51
52 53
54 55
56 57
58 59
60 61
62 63
64 65
66 67
68 69
70 71
72 73
74 75
76 77
78 79
80 81
82 83
84 85
86 87
88 89
90 91
92 93
94 95
96 97
98 99
100 101
...

result:

ok ok (1 test case)

Test #91:

score: 0
Accepted
time: 177ms
memory: 38480kb

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
177731 112661
2 3
4 5
6 7
8 9
10 11
12 13
14 15
16 17
18 19
20 21
22 23
24 25
26 27
28 29
30 31
32 33
34 35
36 37
38 39
40 41
42 43
44 45
46 47
48 49
50 51
52 53
54 55
56 57
58 59
60 61
62 63
64 65
66 67
68 69
70 71
72 73
74 75
76 77
78 79
80 81
82 83
84 85
86 87
88 89
90 91
92 93
94 95
96 97...

result:

ok ok (1 test case)

Test #92:

score: 0
Accepted
time: 162ms
memory: 37856kb

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 3
4 5
6 7
8 9
10 11
12 13
14 15
16 17
18 19
20 21
22 23
24 25
26 27
28 29
30 31
32 33
34 35
36 37
38 39
40 41
42 43
44 45
46 47
48 49
50 51
52 53
54 55
56 57
58 59
60 61
62 63
64 65
66 67
68 69
70 71
72 73
74 75
76 77
78 79
80 81
82 83
84 85
86 87
88 89
90 91
92 93
94 95
96 97
98 99
100 101
...

result:

ok ok (1 test case)

Test #93:

score: 0
Accepted
time: 179ms
memory: 37648kb

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
29815 31762
2 3
4 5
6 7
8 9
10 11
12 13
14 15
16 17
18 19
20 21
22 23
24 25
26 27
28 29
30 31
32 33
34 35
36 37
38 39
40 41
42 43
44 45
46 47
48 49
50 51
52 53
54 55
56 57
58 59
60 61
62 63
64 65
66 67
68 69
70 71
72 73
74 75
76 77
78 79
80 81
82 83
84 85
86 87
88 89
90 91
92 93
94 95
96 97
98...

result:

ok ok (1 test case)

Test #94:

score: 0
Accepted
time: 162ms
memory: 38492kb

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
54726 187608
2 3
4 5
6 7
8 9
10 11
12 13
14 15
16 17
18 19
20 21
22 23
24 25
26 27
28 29
30 31
32 33
34 35
36 37
38 39
40 41
42 43
44 45
46 47
48 49
50 51
52 53
54 55
56 57
58 59
60 61
62 63
64 65
66 67
68 69
70 71
72 73
74 75
76 77
78 79
80 81
82 83
84 85
86 87
88 89
90 91
92 93
94 95
96 97
...

result:

ok ok (1 test case)

Test #95:

score: 0
Accepted
time: 192ms
memory: 39268kb

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
90137 162911
2 3
4 5
6 7
8 9
10 11
12 13
14 15
16 17
18 19
20 21
22 23
24 25
28 29
30 31
32 33
34 35
36 37
38 39
40 41
42 43
44 45
46 47
48 49
50 51
52 53
54 55
56 57
58 59
60 61
62 63
64 65
66 67
68 69
70 71
72 74
75 76
77 78
79 80
81 82
83 84
85 86
87 88
89 90
91 92
93 94
95 96
97 98
99 100
...

result:

ok ok (1 test case)

Test #96:

score: 0
Accepted
time: 180ms
memory: 38548kb

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

result:

ok ok (1 test case)

Test #97:

score: 0
Accepted
time: 194ms
memory: 38240kb

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
54343 84791
86262 87229
90408 126664
139812 151822
168245 199641
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 48
49 50
51 52
53 54
55 56
57 58
59 60
61 62
63 64
65 66
67 68
69 70
71 72
73 74
75 76
77 78
79 ...

result:

ok ok (1 test case)

Test #98:

score: 0
Accepted
time: 178ms
memory: 39328kb

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

result:

ok ok (1 test case)

Test #99:

score: 0
Accepted
time: 247ms
memory: 43712kb

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

result:

ok ok (1 test case)

Test #100:

score: 0
Accepted
time: 283ms
memory: 49612kb

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
2 10
12 28
32 50
78 91
102 103
133 152
174 189
204 212
239 259
294 297
299 332
347 362
368 441
450 472
479 492
495 498
522 532
584 627
640 651
706 751
758 798
804 812
814 898
902 908
972 1042
1079 1114
1119 1135
1154 1208
1209 1214
1218 1238
1246 1278
1378 1383
1388 1403
1415 1416
1427 1439
14...

result:

ok ok (1 test case)

Test #101:

score: 0
Accepted
time: 314ms
memory: 54592kb

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
137 427
508 604
718 889
991 1217
1587 1670
2047 2110
2975 3107
3210 3350
3627 4319
4559 4576
5020 5294
5400 5532
5967 6652
6707 6710
6792 6866
7047 7132
7443 7849
7884 8294
8505 8537
8599 8757
8761 8849
8937 8969
9397 9610
10138 10617
10789 10995
11006 11028
11196 11211
11247 11372
11403 11700
...

result:

ok ok (1 test case)

Test #102:

score: 0
Accepted
time: 310ms
memory: 55376kb

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
4722 117515
151683 7087
12330 185310
62896 17587
18784 172056
18839 180069
19683 28427
149668 28985
49656 37956
47471 38908
183908 56684
75404 77333
154987 85752
97944 121095
121584 105384
123206 174877
129239 185622
174549 129376
145455 159601
177089 163883
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16...

result:

ok ok (1 test case)

Test #103:

score: 0
Accepted
time: 332ms
memory: 55460kb

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
120334 62
107131 408
10805 1672
1839 193291
111740 3957
198863 4356
4533 147443
4782 174732
5280 46574
27524 5907
160632 6078
6881 176216
96142 7634
135548 7750
31667 7910
108407 8941
199811 8954
111121 9159
85772 9455
9876 57420
42818 10044
10711 107908
10760 76667
11403 151299
26880 11425
1250...

result:

ok ok (1 test case)

Test #104:

score: 0
Accepted
time: 346ms
memory: 55284kb

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
198696 47
114 87957
160770 271
286 82647
302 80921
416 116901
538 57057
141666 653
753 45932
803 66541
906 18587
104669 911
55216 958
993 68016
1035 171519
1036 150590
80652 1067
197110 1160
165710 1188
1330 43805
1402 108308
155247 1443
2905 1474
170750 1505
23397 1510
1610 168080
1688 30932
1...

result:

ok ok (1 test case)

Test #105:

score: 0
Accepted
time: 363ms
memory: 53388kb

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
2 72831
16 84387
156421 20
167850 25
30 67133
31 51502
72556 42
55 48203
19675 57
61473 60
88 45103
129215 90
93 98344
94 88720
97 37752
134439 103
8810 108
109 2211
197917 110
174666 119
123 113816
19309 93353
89656 128
104010 136
137 157184
139 109204
78486 142
10821 55072
156 134459
163 380...

result:

ok ok (1 test case)

Test #106:

score: 0
Accepted
time: 345ms
memory: 44028kb

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
13490 98010
96209 193292
166063 169402
108676 63428
28013 124680
192909 187854
131652 157168
194265 77464
40659 173433
170823 94194
68401 97071
121838 144147
198023 11710
113077 147949
145431 167551
97702 10456
64262 91102
13225 86987
128430 120166
177607 49797
75436 138907
35955 59274
137791 ...

result:

ok ok (1 test case)

Test #107:

score: 0
Accepted
time: 277ms
memory: 40340kb

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
17159 23564
113141 124391
169608 189551
15824 66970
128937 113589
6804 9452
14246 15724
22166 31694
49796 54155
55628 60603
66025 78329
79861 82433
83410 87830
93313 96208
105515 111264
113069 113963
114650 115196
117436 125544
132622 132990
140562 143492
144174 145420
151012 155859
158208 15...

result:

ok ok (1 test case)

Test #108:

score: 0
Accepted
time: 189ms
memory: 38560kb

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 3
4 5
6 7
8 9
10 11
12 13
14 15
16 17
18 19
20 21
22 23
24 25
26 27
28 29
30 31
32 33
34 35
36 37
38 39
40 41
42 43
44 45
46 47
48 49
50 51
52 53
54 55
56 57
58 59
60 61
62 63
64 65
66 67
68 69
70 71
72 73
74 75
76 77
78 79
80 81
82 83
84 85
86 87
88 89
90 91
92 93
94 95
96 97
98 99
100 101...

result:

ok ok (1 test case)

Test #109:

score: 0
Accepted
time: 187ms
memory: 38508kb

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
2 3
4 6
7 8
9 10
11 12
14 15
16 17
18 19
20 21
23 24
25 26
27 28
30 31
32 33
34 35
36 38
39 40
41 43
44 45
46 47
48 49
50 51
52 53
54 55
56 57
60 61
63 64
66 67
68 69
70 71
74 75
76 77
78 79
80 81
82 84
85 86
87 88
89 90
92 93
94 95
96 97
98 99
100 101
102 103
104 105
106 107
108 109
110 111
...

result:

ok ok (1 test case)

Test #110:

score: 0
Accepted
time: 198ms
memory: 38504kb

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
6 11
12 18
20 22
27 35
36 38
41 46
47 52
53 55
57 60
63 68
77 80
86 87
88 90
92 94
95 100
101 104
107 108
111 124
130 131
134 135
136 137
139 140
143 144
146 147
152 154
155 156
169 175
179 180
181 183
184 185
192 193
194 195
199 201
202 205
206 212
215 216
217 220
225 229
230 231
233 236
237...

result:

ok ok (1 test case)

Test #111:

score: 0
Accepted
time: 159ms
memory: 37932kb

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 3
6 7
14 16
20 24
26 28
29 30
31 33
34 36
41 42
44 46
47 51
52 53
55 56
57 59
61 62
64 65
67 68
70 71
73 75
78 79
82 83
86 90
91 92
93 95
97 98
101 104
109 110
112 113
114 115
119 120
121 129
131 137
138 140
141 142
143 147
149 152
153 158
159 160
169 180
186 189
190 191
192 200
201 204
206 ...

result:

ok ok (1 test case)

Test #112:

score: 0
Accepted
time: 204ms
memory: 38188kb

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 5
6 7
8 9
10 11
12 15
17 19
20 22
23 24
25 26
28 29
30 31
33 34
35 36
37 38
39 42
43 45
47 48
49 50
51 52
53 54
57 58
60 61
62 63
67 71
72 73
74 75
77 78
79 81
82 83
84 85
86 87
88 89
90 91
92 93
94 96
97 98
100 102
103 104
105 106
107 108
109 111
112 113
115 116
117 120
121 122
125 126
127 ...

result:

ok ok (1 test case)

Test #113:

score: 0
Accepted
time: 190ms
memory: 38284kb

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
445 514
694 697
753 803
907 941
1805 1833
1982 2441
3122 3470
3655 3946
4396 4422
4426 4488
4849 4898
5248 5658
5659 5789
6038 6220
6668 7001
7126 7174
7602 7747
7887 7903
8046 8105
8604 8820
8918 9158
9485 9507
9779 9896
9898 10014
10141 10454
10661 10702
10832 11386
11406 11460
11714 11808
...

result:

ok ok (1 test case)

Test #114:

score: 0
Accepted
time: 252ms
memory: 37624kb

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
10642 13310
18279 25789
28214 35338
53731 54022
61959 64562
65642 68416
72491 73246
81350 82052
87588 88640
89193 100133
101647 102352
145210 146701
155509 166165
173393 189216
193355 198545
14411 98267
117699 124306
128289 136367
146310 2
1061 14873
17806 19835
27324 32831
33257 36316
40376 4...

result:

ok ok (1 test case)

Test #115:

score: 0
Accepted
time: 211ms
memory: 38552kb

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

result:

ok ok (1 test case)

Test #116:

score: 0
Accepted
time: 195ms
memory: 37228kb

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
2 5
11 12
15 17
24 32
40 41
46 58
66 67
71 78
87 88
91 92
97 99
104 109
118 119
129 161
164 165
175 177
179 185
187 191
204 214
236 239
241 244
249 250
253 256
260 261
262 275
279 281
288 299
302 304
314 315
318 324
328 338
340 346
350 352
355 366
377 379
380 384
387 391
392 395
398 403
404 4...

result:

ok ok (1 test case)

Test #117:

score: 0
Accepted
time: 344ms
memory: 37872kb

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
118345 1
48056 147014
168385 39022
128793 26924
126713 96434
88925 133424
139375 82000
149982 170571
10857 21457
62318 194653
24215 184897
26751 25727
53516 77012
196168 154503
123669 30535
23990 133217
20537 170038
176712 24552
177870 182494
2 62827
102894 139351
170488 178814
193851 16492
90...

result:

ok ok (1 test case)

Test #118:

score: 0
Accepted
time: 345ms
memory: 42408kb

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
75730 41081
189819 189002
142911 195127
64621 8607
79487 2067
61321 112544
18896 38627
70098 106972
120008 1
188742 2
3 60687
74392 184997
55302 166525
69062 141997
187016 117351
4 172575
145661 65156
174297 91374
84324 5
10649 45771
67824 181472
197032 6
155120 155129
25035 8
9 111278
142066 ...

result:

ok ok (1 test case)

Test #119:

score: 0
Accepted
time: 359ms
memory: 49032kb

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
13287 62975
190762 183280
1 52700
155438 2
3 22683
147062 4
6 49151
9 23946
59358 120048
10 149522
111110 169666
140727 187359
61833 110004
171512 3985
149532 132578
6750 194624
19 90639
20 167386
21 43619
22 164171
23 41594
107876 24
29 21302
30 61246
197273 34
36 97982
37 87236
43454 41
1949...

result:

ok ok (1 test case)

Test #120:

score: 0
Accepted
time: 354ms
memory: 54292kb

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
169121 1
149641 26
197481 30
40058 50
154841 75
81 197030
10529 85
53922 42861
39544 106
176548 119
42029 128
192110 139
77955 151
49716 163
109527 121811
98156 175
179190 177
1779 192
199544 204
3689 211
73653 225
56260 258
273 135934
7073 281
290 27050
138207 294
31291 108883
89046 300
81915 ...

result:

ok ok (1 test case)

Test #121:

score: 0
Accepted
time: 309ms
memory: 46412kb

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
117099 135786
6362 114598
119120 148303
45445 54748
100119 164324
61892 68445
90348 132234
82307 118930
108219 180485
125305 187103
10936 74311
96393 86411
99315 91976
49264 108834
164935 9980
10314 11648
150444 168376
176443 158601
78731 78538
44151 79449
46343 199094
33217 108086
197921 182...

result:

ok ok (1 test case)

Test #122:

score: 0
Accepted
time: 288ms
memory: 46396kb

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
103028 56439
32469 29286
2177 16275
2980 68107
122096 132379
136435 150542
31066 61391
2628 21829
38918 107293
114168 166076
175947 192557
27493 149815
48762 184140
91714 154214
168306 174989
180999 110306
37693 88178
75021 132212
17692 171520
199183 187073
179631 188006
78733 81683
117394 13...

result:

ok ok (1 test case)

Test #123:

score: 0
Accepted
time: 301ms
memory: 42200kb

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
98029 36986
1693 12586
27518 191609
165132 23241
97746 22710
98368 138872
131796 134124
2276 14788
114177 193225
151306 62516
30276 170790
23888 171673
37824 72300
48189 155720
63151 84181
88948 135867
61536 12321
75138 99714
119348 130619
137697 165619
28815 35666
96618 159816
66857 176861
1...

result:

ok ok (1 test case)

Test #124:

score: 0
Accepted
time: 282ms
memory: 45528kb

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
160318 31269
62945 188811
7186 80263
199645 39835
36516 181417
55553 162027
132883 141579
160509 178856
67478 110350
162189 189507
36307 75383
88050 180336
4338 106736
98072 165928
43727 15270
724 20039
83985 126841
73661 116198
191855 110084
65617 183936
90818 129420
64661 112017
98146 16442...

result:

ok ok (1 test case)

Test #125:

score: 0
Accepted
time: 269ms
memory: 43476kb

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
104504 109946
128880 112737
27941 82121
94440 135973
48064 70730
109282 144764
153561 173396
16678 27759
60361 143843
49206 74818
139183 170930
186381 186530
114181 148140
154256 161003
180799 178223
149807 146898
5065 189834
74815 105775
70744 116747
155749 184748
13507 57570
8486 106943
146...

result:

ok ok (1 test case)

Test #126:

score: 0
Accepted
time: 278ms
memory: 43612kb

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
7800 110401
167130 131295
93180 191462
26909 128498
41703 92875
100918 5562
33078 46419
68890 139573
155641 166811
34885 168529
76567 148388
184077 196172
63859 37184
122201 156376
35877 95439
199000 191270
152540 159258
98270 195913
187697 151050
60710 13132
101196 156803
186494 194987
17884...

result:

ok ok (1 test case)

Test #127:

score: 0
Accepted
time: 271ms
memory: 41428kb

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
47017 8790
96782 174195
174954 12354
91087 124119
136989 174524
181300 128872
19553 83277
148216 58296
12226 83259
35881 136106
93813 72064
18353 57633
74464 87768
121747 122745
27316 105934
179881 158811
41145 47370
58364 119801
74170 97245
27528 33364
62737 79496
96399 114561
190805 171718
3...

result:

ok ok (1 test case)

Test #128:

score: 0
Accepted
time: 273ms
memory: 43944kb

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
110023 85742
83660 183751
189615 53515
94267 157081
61263 149479
150343 126068
31534 44615
18688 24762
25671 112667
97381 115042
22854 100757
109953 177316
32331 58859
49037 128
24020 41674
64699 78696
5706 118188
39102 131556
88942 101475
3798 34899
167771 194429
14805 17450
151629 152328
90...

result:

ok ok (1 test case)

Test #129:

score: 0
Accepted
time: 282ms
memory: 43344kb

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
168718 5671
164438 148240
50871 68365
164542 15451
191708 193121
132832 68559
196605 105391
68839 158898
191973 80765
52335 127287
130477 151005
179151 187804
42718 119708
74407 129659
45681 97519
139259 159583
25151 57721
72250 103444
178758 18241
33452 5730
28880 107199
139885 47275
8497 10...

result:

ok ok (1 test case)

Test #130:

score: 0
Accepted
time: 305ms
memory: 37868kb

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
97149 163831
51411 58695
199268 199417
40193 122359
140767 36492
40629 94010
132073 66878
31492 163873
4052 55911
90189 132445
146429 154025
191131 114526
145872 180882
53536 104698
112745 104006
121309 91194
139559 49233
183252 192803
12766 121255
28471 92002
109679 121369
72549 84688
130694 ...

result:

ok ok (1 test case)

Test #131:

score: 0
Accepted
time: 144ms
memory: 26392kb

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
41142 50694
52337 57943
74908 75919
83269 90077
119457 120026
126481 135471
140516 153167
176592 189215
196271 199646
15297 85645
100863 113051
167912 183792
199196 2634
9552 17805
42032 50109
53122 57650
69529 98708
100309 104201
110317 114011
123807 129897
144306 157661
183432 190441
6971 4...

result:

ok ok (1 test case)

Test #132:

score: 0
Accepted
time: 300ms
memory: 49464kb

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
179009 26264
189389 7
120872 30390
40152 10
155065 187297
14597 12
181720 76230
31607 20
134414 168941
184258 195085
169025 10775
23 151997
24 169192
135898 29
46582 107115
64730 31
32 37082
127771 75740
103779 178337
76852 104358
10301 38877
95904 119719
22257 27181
55534 186366
34988 153072
...

result:

ok ok (1 test case)

Test #133:

score: 0
Accepted
time: 137ms
memory: 37480kb

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
3 4
5 8
10 11
12 15
16 18
19 25
27 28
29 30
32 35
36 38
39 40
42 44
46 48
50 52
53 56
57 59
64 65
67 68
79 80
82 83
87 90
91 92
94 96
97 99
102 103
104 105
106 108
109 110
113 116
117 120
124 127
128 130
133 134
137 139
141 142
143 144
147 149
150 152
153 154
155 156
157 158
160 161
163 164
1...

result:

ok ok (1 test case)

Test #134:

score: 0
Accepted
time: 165ms
memory: 38228kb

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
9 10
11 12
13 15
19 24
26 33
41 43
47 51
52 57
58 59
60 61
62 69
71 74
78 79
86 91
96 97
98 101
111 119
120 122
124 126
130 131
136 138
141 143
145 151
152 153
156 157
158 159
160 161
162 166
167 171
174 179
187 189
195 197
209 210
217 218
219 220
222 223
224 225
228 232
240 245
247 250
262 2...

result:

ok ok (1 test case)

Test #135:

score: 0
Accepted
time: 164ms
memory: 37708kb

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

result:

ok ok (1 test case)

Test #136:

score: 0
Accepted
time: 156ms
memory: 38452kb

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

result:

ok ok (1 test case)

Test #137:

score: 0
Accepted
time: 4ms
memory: 14680kb

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

result:

ok ok (10000 test cases)

Test #138:

score: 0
Accepted
time: 10ms
memory: 14916kb

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

result:

ok ok (10000 test cases)

Test #139:

score: 0
Accepted
time: 21ms
memory: 15292kb

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

result:

ok ok (10000 test cases)

Test #140:

score: 0
Accepted
time: 28ms
memory: 15636kb

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

result:

ok ok (10000 test cases)

Test #141:

score: 0
Accepted
time: 27ms
memory: 15696kb

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

result:

ok ok (10000 test cases)

Test #142:

score: 0
Accepted
time: 33ms
memory: 14416kb

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

result:

ok ok (10000 test cases)

Test #143:

score: 0
Accepted
time: 39ms
memory: 14400kb

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

result:

ok ok (10000 test cases)

Test #144:

score: 0
Accepted
time: 41ms
memory: 15020kb

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
1 15
20 16
24 4
9 11
13 22
10 23
6 19
17 2
21 5
12 7
18 8
3 14
6
10 12
2 9
5 1
14 3
6 7
8 13
4 11
8
10 14
13 16
2 3
9 17
6 5
8 12
11 18
4 7
1 15
2
6 1
3 4
5 2
0
1 2
1
2 1
3
6 4
3 5
1 2
2
4 2
1 3
1
1 2
7
7 11
10 9
16 3
2 12
4 14
1 6
13 5
8 15
19
13 5
33 8
14 34
26 12
30 7
37 38
27 35
16 36
22 20
1...

result:

ok ok (10000 test cases)

Test #145:

score: 0
Accepted
time: 58ms
memory: 15828kb

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
3 2
4 1
12
18 21
4 10
12 22
2 17
20 6
7 24
8 16
19 23
13 15
5 14
9 11
3 1
16
19 25
29 8
5 24
10 32
7 27
17 6
20 28
3 4
12 13
9 18
14 26
15 21
11 23
30 22
31 16
2 1
15
18 19
26 11
10 21
23 25
12 22
13 14
15 27
16 17
6 20
24 7
3 30
4 28
29 9
8 2
5 1
21
8 13
35 19
44 30
15 21
22 41
16 40
24 25
4 5
32...

result:

ok ok (10000 test cases)

Test #146:

score: 0
Accepted
time: 58ms
memory: 14952kb

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
12 4
2 8
7 15
13 9
16 11
1 6
14 3
10 5
6
10 3
9 5
11 6
4 8
2 12
7 1
56
30 55
101 106
12 18
23 37
99 103
34 64
90 84
5 66
79 92
97 100
111 67
61 91
104 112
26 59
24 40
89 72
21 22
36 80
56 71
88 96
63 65
39 43
68 108
4 48
57 74
109 9
95 110
15 70
11 14
82 2
29 62
102 58
35 77
52 83
105 19
8 75
94 9...

result:

ok ok (10000 test cases)

Test #147:

score: 0
Accepted
time: 74ms
memory: 15224kb

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
102 155
6 133
63 81
83 97
227 19
14 128
142 156
222 150
98 129
152 207
72 134
187 218
16 55
66 118
60 188
78 103
135 137
154 26
47 194
224 52
65 45
105 123
138 180
168 110
54 191
200 210
86 124
182 159
215 56
41 44
61 84
94 189
192 130
17 121
132 166
39 106
120 202
221 223
225 148
30 178
125 145...

result:

ok ok (1000 test cases)

Test #148:

score: 0
Accepted
time: 105ms
memory: 16612kb

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
2073 563
3170 777
1138 1525
1898 131
2248 1842
437 538
411 2593
1085 2538
3007 1081
358 330
128 180
936 2369
39 1071
1432 2881
2290 661
3381 1162
2848 3169
97 3214
2934 241
2902 2272
24 957
2720 1602
976 1760
1224 2531
954 2276
3129 1834
1061 1897
603 2917
1726 993
1285 938
745 2473
1655 1840
3...

result:

ok ok (100 test cases)

Test #149:

score: 0
Accepted
time: 142ms
memory: 20940kb

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
5159 7053
8463 4017
8079 6711
665 799
7382 4037
6910 5420
11599 168
124 1476
1361 10756
2190 6049
11213 6355
3405 1777
369 3428
9156 4266
3497 5233
11336 4233
11267 2333
2397 1574
1758 5989
1411 9786
3027 6155
6477 151
4427 1900
11776 5966
3558 7083
2277 8122
3863 8113
10295 11541
8690 5956
743...

result:

ok ok (10 test cases)

Test #150:

score: 0
Accepted
time: 277ms
memory: 39836kb

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
89756 114056
186444 140797
94663 69804
68343 162230
128978 185691
161909 77880
127512 189031
156010 149528
116367 182626
89923 215
132311 133463
126552 49745
120346 36200
112592 174425
58294 107027
11626 162101
13020 54165
68783 173610
36525 65386
2310 88802
168260 67415
73210 52256
119327 151...

result:

ok ok (1 test case)

Test #151:

score: 0
Accepted
time: 43ms
memory: 14460kb

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
3 7
12 4
8 14
5 15
16 6
13 9
11 10
2 1
6
6 2
9 10
7 11
12 8
4 3
5 1
56
14 27
31 39
44 60
78 95
107 16
36 59
63 88
89 108
111 71
9 30
40 43
51 64
67 73
90 28
48 50
65 66
103 104
23 24
75 86
99 100
105 109
110 13
33 38
42 68
82 85
96 55
11 62
70 83
97 98
5 54
69 84
101 106
2 15
22 32
61 79
93 49
57 ...

result:

ok ok (10000 test cases)

Test #152:

score: 0
Accepted
time: 44ms
memory: 14056kb

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
14 21
23 36
60 62
118 128
146 168
180 184
191 201
232 61
22 49
82 100
129 150
170 178
179 208
217 223
25 26
65 93
144 154
163 185
187 195
210 215
226 32
17 74
77 88
97 124
130 145
182 186
212 230
4 38
54 95
112 157
159 161
173 203
209 219
224 87
24 33
47 55
69 84
102 125
142 177
199 183
13 27
10...

result:

ok ok (1000 test cases)

Test #153:

score: 0
Accepted
time: 44ms
memory: 14736kb

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
25 125
131 147
272 342
393 414
418 422
450 454
495 734
758 932
1197 1233
1284 1396
1475 1620
1658 1681
1723 1743
1766 1775
1800 1801
1811 1826
1831 1874
2005 2086
2133 2151
2316 2362
2498 2501
2511 2562
2603 2671
2707 2720
2741 2743
3026 3099
3143 3206
3220 3281
3365 3435
429 482
526 539
631 64...

result:

ok ok (100 test cases)

Test #154:

score: 0
Accepted
time: 54ms
memory: 15724kb

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
418 476
549 567
834 1139
1263 1438
1466 1558
1600 1684
1902 2552
2599 2626
2800 2827
2996 3036
3105 3122
3255 3325
3328 3416
3442 3531
3746 3761
4009 4368
4373 4375
4460 4653
4785 4798
4829 4857
5006 5057
5210 5306
5326 5354
5364 5410
5503 5720
5962 6145
6245 6327
6402 6685
6822 6941
6980 7009
...

result:

ok ok (10 test cases)

Test #155:

score: 0
Accepted
time: 67ms
memory: 19564kb

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
2361 4549
4923 5499
6680 7536
9965 11320
12467 12691
13178 14140
14271 14642
14668 15108
15556 15782
16227 16403
16867 16875
17229 17353
17493 18199
18204 18252
18643 19979
20715 20863
21479 21839
21947 22175
22297 23173
24355 24466
25029 25636
25731 26130
26276 26493
30158 30180
30429 30985
...

result:

ok ok (1 test case)
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服务器时间: 2024-12-02 19:40:11 | 开源项目