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#755809#9556. The Hanged Manucup-team5015#AC ✓135ms94296kbC++2032.3kb2024-11-16 18:05:032024-11-16 18:05:03

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 0ms
memory: 3848kb

input:

3
4
1 2
2 3
2 4
7
1 2
1 3
1 4
4 5
4 6
4 7
6
1 2
2 3
2 4
1 5
5 6

output:

-1
3
2 3
5 6
1 7
2
3 4
2 6

result:

ok Good Job! (3 test cases)

Test #2:

score: 0
Accepted
time: 0ms
memory: 3788kb

input:

3
6
1 2
1 3
1 4
4 5
4 6
2
1 2
2
2 1

output:

-1
-1
-1

result:

ok Good Job! (3 test cases)

Test #3:

score: 0
Accepted
time: 52ms
memory: 3860kb

input:

100000
3
1 3
2 1
3
2 3
1 2
3
2 3
1 3
3
2 1
1 3
3
1 2
2 3
3
1 3
2 3
3
2 1
1 3
3
2 3
1 2
3
2 3
1 3
3
2 1
1 3
3
2 3
1 2
3
1 3
2 3
3
1 3
2 1
3
2 3
1 2
3
2 3
1 3
3
1 3
2 1
3
1 2
2 3
3
1 3
2 3
3
2 1
1 3
3
1 2
2 3
3
1 3
2 3
3
1 3
2 1
3
2 3
1 2
3
1 3
2 3
3
1 3
2 1
3
2 3
1 2
3
1 3
2 3
3
2 1
1 3
3
2 3
1 2
3
2...

output:

1
3 2
1
1 3
1
1 2
1
2 3
1
1 3
1
1 2
1
2 3
1
1 3
1
1 2
1
2 3
1
1 3
1
1 2
1
3 2
1
1 3
1
1 2
1
3 2
1
1 3
1
1 2
1
2 3
1
1 3
1
1 2
1
3 2
1
1 3
1
1 2
1
3 2
1
1 3
1
1 2
1
2 3
1
1 3
1
1 2
1
3 2
1
1 3
1
1 2
1
3 2
1
1 3
1
1 2
1
2 3
1
1 3
1
1 2
1
3 2
1
1 3
1
1 2
1
2 3
1
1 3
1
1 2
1
2 3
1
1 3
1
1 2
1
3 2
1
1 3
...

result:

ok Good Job! (100000 test cases)

Test #4:

score: 0
Accepted
time: 47ms
memory: 3644kb

input:

75000
4
3 1
2 1
1 4
4
3 1
2 4
1 2
4
2 1
1 3
3 4
4
1 4
2 1
3 4
4
2 1
3 2
1 4
4
3 2
2 4
1 2
4
2 3
3 4
1 2
4
3 4
2 4
1 2
4
3 1
1 4
2 3
4
3 2
1 3
2 4
4
2 3
1 3
3 4
4
1 3
3 4
2 4
4
3 1
1 4
2 4
4
3 2
2 4
1 4
4
2 3
3 4
1 4
4
3 4
2 4
1 4
4
1 4
2 1
3 1
4
2 4
3 1
1 2
4
2 1
3 4
1 3
4
2 1
1 4
3 4
4
1 4
2 1
3 2
...

output:

-1
1
3 4
1
2 4
1
2 3
1
4 3
-1
1
1 4
1
1 3
1
4 2
1
1 4
-1
1
1 2
1
3 2
1
1 3
1
1 2
-1
-1
1
3 4
1
2 4
1
2 3
1
4 3
-1
1
1 4
1
1 3
1
4 2
1
1 4
-1
1
1 2
1
3 2
1
1 3
1
1 2
-1
-1
1
3 4
1
2 4
1
2 3
1
4 3
-1
1
1 4
1
1 3
1
4 2
1
1 4
-1
1
1 2
1
3 2
1
1 3
1
1 2
-1
-1
1
3 4
1
2 4
1
2 3
1
4 3
-1
1
1 4
1
1 3
1
4 2
...

result:

ok Good Job! (75000 test cases)

Test #5:

score: 0
Accepted
time: 54ms
memory: 3652kb

input:

60000
5
2 1
3 1
4 1
1 5
5
1 2
4 1
2 5
3 1
5
1 3
3 5
4 1
2 1
5
2 1
4 5
1 4
3 1
5
3 1
1 5
2 1
4 5
5
3 1
4 2
1 5
2 1
5
1 2
3 1
2 5
4 2
5
4 1
1 2
3 5
2 3
5
3 1
2 4
4 5
1 2
5
4 5
3 1
2 5
1 2
5
1 5
2 1
3 1
4 3
5
1 3
4 1
2 5
3 2
5
4 3
2 1
1 3
3 5
5
3 4
1 3
4 5
2 1
5
2 1
1 3
4 5
3 5
5
3 4
4 1
1 5
2 1
5
3 1
...

output:

2
2 3
4 5
2
4 3
1 5
2
4 2
1 5
2
2 3
1 5
2
3 2
1 4
2
3 5
1 4
2
5 4
2 3
1
4 5
1
3 5
1
3 4
2
5 2
1 4
1
4 5
2
4 5
2 3
1
2 5
1
2 4
2
5 2
1 3
1
3 5
1
2 5
2
5 3
4 2
1
2 3
2
2 4
1 3
1
3 4
1
2 4
1
2 3
2
4 3
2 5
2
5 4
1 3
2
3 5
2 4
2
1 5
1 4
2
1 5
1 3
2
1 3
1 4
2
3 4
5 2
2
5 4
1 3
2
2 5
1 4
2
2 5
1 3
2
2 4
1 ...

result:

ok Good Job! (60000 test cases)

Test #6:

score: 0
Accepted
time: 55ms
memory: 3576kb

input:

50000
6
1 6
5 1
4 1
2 1
3 1
6
5 1
3 1
1 2
2 6
4 1
6
4 1
5 1
1 3
2 1
3 6
6
4 6
2 1
5 1
3 1
1 4
6
5 6
1 5
4 1
3 1
2 1
6
4 1
5 6
2 1
1 6
3 1
6
1 6
3 1
2 1
5 2
4 1
6
3 1
5 2
1 2
2 6
4 1
6
4 1
2 3
5 1
1 2
3 6
6
4 6
1 2
3 1
2 4
5 1
6
1 2
5 6
2 5
3 1
4 1
6
1 2
2 6
4 1
3 1
5 6
6
5 3
3 1
1 6
2 1
4 1
6
5 1
3 ...

output:

-1
2
5 3
4 6
2
4 5
2 6
2
2 5
3 6
2
4 3
2 6
2
4 2
3 5
2
6 3
4 5
-1
2
4 5
1 6
2
3 5
1 6
2
3 4
1 6
2
4 3
1 5
2
6 2
4 5
2
5 4
1 6
-1
2
2 5
1 6
2
2 4
1 6
2
4 2
1 5
2
3 6
2 5
2
3 5
1 6
2
2 5
1 6
-1
2
2 3
1 6
2
2 3
1 5
2
3 2
6 4
2
3 4
1 6
2
4 2
1 6
2
2 3
1 6
-1
2
3 2
1 4
2
3 5
2 4
2
4 3
1 5
2
2 4
1 5
2
3 2...

result:

ok Good Job! (50000 test cases)

Test #7:

score: 0
Accepted
time: 58ms
memory: 3588kb

input:

42857
7
3 1
2 1
5 1
6 1
4 1
1 7
7
4 1
1 2
6 1
3 1
2 7
5 1
7
3 7
2 1
1 3
4 1
6 1
5 1
7
4 7
1 4
6 1
5 1
2 1
3 1
7
4 1
1 5
6 1
3 1
5 7
2 1
7
6 7
5 1
2 1
4 1
1 6
3 1
7
6 7
2 1
1 7
3 1
5 1
4 1
7
4 1
5 1
6 2
3 1
2 1
1 7
7
1 2
4 1
6 2
3 1
2 7
5 1
7
6 1
2 3
4 1
5 1
1 2
3 7
7
6 1
4 7
3 1
1 2
5 1
2 4
7
1 2
3 ...

output:

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

result:

ok Good Job! (42857 test cases)

Test #8:

score: 0
Accepted
time: 57ms
memory: 3656kb

input:

37500
8
5 1
1 8
7 1
4 1
6 1
2 1
3 1
8
3 1
2 8
4 1
6 1
1 2
7 1
5 1
8
3 8
4 1
2 1
1 3
6 1
5 1
7 1
8
1 4
5 1
7 1
6 1
4 8
2 1
3 1
8
1 5
5 8
4 1
2 1
3 1
7 1
6 1
8
1 6
3 1
4 1
2 1
5 1
6 8
7 1
8
1 7
6 1
4 1
3 1
5 1
7 8
2 1
8
5 1
4 1
2 1
1 8
6 1
7 8
3 1
8
1 8
4 1
2 1
5 1
7 2
3 1
6 1
8
6 1
5 1
7 2
4 1
2 8
3 ...

output:

-1
3
3 4
6 7
5 8
3
4 2
6 5
7 8
3
5 7
6 2
3 8
3
4 2
3 7
6 8
3
3 4
2 5
7 8
3
6 4
3 5
2 8
3
5 4
2 6
3 7
3
8 4
5 3
6 7
-1
3
5 6
7 4
1 8
3
5 7
3 6
1 8
3
6 3
4 7
1 8
3
4 7
5 3
1 8
3
4 5
3 6
1 8
3
4 5
6 3
1 7
3
2 5
6 8
4 7
3
6 4
5 7
1 8
-1
3
5 2
6 7
1 8
3
7 4
6 2
1 8
3
4 5
7 2
1 8
3
4 6
5 2
1 8
3
5 2
4 6
1...

result:

ok Good Job! (37500 test cases)

Test #9:

score: 0
Accepted
time: 50ms
memory: 3648kb

input:

300
1000
815 567
883 63
783 506
485 779
142 248
218 214
617 238
481 567
20 203
119 212
953 179
44 830
427 156
97 916
763 172
484 512
916 21
417 958
408 257
238 634
891 213
90 208
394 56
758 819
435 26
636 718
880 212
458 662
123 212
239 156
548 314
852 436
722 828
271 429
493 27
910 421
354 143
956 ...

output:

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
...

result:

ok Good Job! (300 test cases)

Test #10:

score: 0
Accepted
time: 73ms
memory: 9752kb

input:

3
100000
21854 12448
41900 78683
26279 40303
96957 78925
50096 72644
14704 14585
44195 23551
3290 42026
25017 64658
4593 10713
29129 13530
62892 43675
23793 13329
97502 10091
78766 44620
59301 95815
25781 93162
12231 24059
77637 66545
53889 84545
65596 58277
31337 87701
29049 43837
99301 2408
41562 ...

output:

-1
-1
-1

result:

ok Good Job! (3 test cases)

Test #11:

score: 0
Accepted
time: 82ms
memory: 21488kb

input:

1
300000
264872 86229
63995 164384
180167 260692
169708 168083
149321 50390
177160 60629
178607 170744
176734 60911
231963 17936
49668 90468
205798 261858
7645 12727
240590 1798
8446 139678
32309 208096
226620 119112
204528 63548
110330 250899
219366 144880
258130 23221
203423 40874
45194 78650
1571...

output:

-1

result:

ok Good Job! (1 test case)

Test #12:

score: 0
Accepted
time: 63ms
memory: 3652kb

input:

30000
10
1 6
4 8
7 5
6 10
3 1
8 2
2 9
9 10
5 9
10
3 7
2 6
6 9
1 6
4 10
9 10
5 6
7 2
8 3
10
8 10
6 3
2 1
3 2
1 10
7 4
5 2
9 8
4 9
10
4 1
6 8
2 10
9 10
7 2
5 2
8 7
1 6
3 1
10
6 2
3 6
9 6
7 10
8 2
2 1
5 3
1 4
4 10
10
2 8
3 6
5 7
7 8
1 6
8 10
9 2
4 6
6 10
10
1 5
4 3
6 4
7 1
2 3
5 9
8 2
3 10
9 6
10
2 7
5...

output:

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

result:

ok Good Job! (30000 test cases)

Test #13:

score: 0
Accepted
time: 73ms
memory: 3812kb

input:

3000
99
79 72
72 6
1 90
94 89
31 28
59 89
78 85
73 35
57 45
45 99
38 57
11 70
26 14
92 13
35 52
30 18
61 15
29 86
60 22
5 57
17 84
36 84
70 37
10 86
80 91
34 87
65 8
42 88
87 25
88 43
8 47
33 78
62 47
15 73
83 77
24 33
97 38
23 77
20 34
85 32
55 22
63 10
66 30
39 5
28 62
89 15
37 49
16 75
74 66
47 4...

output:

32
60 55
27 16
14 22
58 26
57 97
45 76
83 23
69 82
33 41
78 24
85 11
3 93
54 80
54 79
8 19
47 65
47 48
50 9
17 36
74 84
30 40
94 59
61 89
52 81
86 51
86 63
47 7
4 77
44 67
43 56
88 95
1 53
35
34 71
26 62
92 4
50 93
7 16
43 63
7 40
33 68
59 25
45 29
45 88
11 13
98 47
33 8
27 96
14 74
6 12
18 91
87 42...

result:

ok Good Job! (3000 test cases)

Test #14:

score: 0
Accepted
time: 112ms
memory: 10464kb

input:

3
100000
83890 7467
75295 89651
4062 83955
60269 26734
58357 54437
22200 48174
87338 74094
86583 7977
1136 84701
34461 47665
82355 28324
32412 16170
5270 73823
37181 86410
22445 59139
27816 47294
540 79932
73768 41579
14577 92388
31765 75494
49018 24756
57215 90140
86438 22430
3974 15829
59053 22856...

output:

33627
83504 38802
56062 20007
97416 14972
97416 84289
11731 43963
6885 30600
33144 28550
63342 45401
98128 10714
94600 66631
55843 2499
75163 50919
1742 93161
59467 16458
53267 50266
98874 29909
1482 64339
98874 63766
3694 28352
66752 27244
67331 84592
74282 83736
18066 81255
65767 25445
42253 43849...

result:

ok Good Job! (3 test cases)

Test #15:

score: 0
Accepted
time: 115ms
memory: 22080kb

input:

1
300000
30683 45175
202516 82288
209967 151196
160370 148366
36159 83057
277846 18399
58641 259342
220025 290125
299864 69137
276256 59853
163412 98854
211643 219357
45085 203080
17046 259484
175009 201826
220413 253746
280406 235850
107084 114346
6196 164024
149354 242637
8884 201047
102007 121900...

output:

100708
226276 227014
1 118681
244586 40395
90053 150593
104057 155066
52177 24604
60414 73436
52060 174876
57825 65131
186930 61661
186930 54154
210009 227785
46516 246666
186930 80300
71270 144485
117858 40404
219049 189264
6691 36453
6691 155823
113901 55852
235846 158376
93781 11278
152777 81977
...

result:

ok Good Job! (1 test case)

Test #16:

score: 0
Accepted
time: 135ms
memory: 94296kb

input:

1
300000
98923 244101
265083 199522
178854 130825
233559 275176
51110 162632
100454 144508
203138 94733
112144 116959
221684 184011
122356 174675
240265 56410
83529 213874
174757 59833
87918 98194
231431 71105
145121 105056
205429 60598
114418 168280
249115 124674
160102 183789
27460 854
72909 12628...

output:

2
1 250509
1 253307

result:

ok Good Job! (1 test case)

Test #17:

score: 0
Accepted
time: 118ms
memory: 22468kb

input:

1
300000
51552 258960
174014 1763
298103 122466
80039 102474
90881 123355
37816 182571
209856 199049
68745 246931
231305 147333
256217 77569
277988 49579
174054 154053
74959 60605
281490 278569
131850 7894
138112 208044
207380 67110
1334 204240
117581 152706
90835 142455
54402 68306
264004 244539
99...

output:

100828
83772 275851
284066 200764
199330 34563
271045 29500
126946 224323
199330 227039
242573 57777
38511 288022
272556 98489
45382 251483
201842 17897
100327 255544
31091 203834
180063 147406
294811 127388
3801 187431
112201 248050
292338 166170
261507 162060
59468 164738
227371 135934
72047 44989...

result:

ok Good Job! (1 test case)

Test #18:

score: 0
Accepted
time: 113ms
memory: 10572kb

input:

3
100000
43104 39350
58310 72159
1910 78304
366 33335
3494 5822
948 92660
11882 15212
69203 4346
45739 21275
65867 55409
61694 88089
71479 40349
35887 88786
52148 61962
82180 65178
93823 47701
43116 75915
86963 34539
50583 74229
40562 91601
12139 88394
52559 57679
25481 60170
31207 85832
4201 92027
...

output:

33708
3471 87970
38584 9570
56678 98583
12722 45720
73133 98309
89731 63071
14270 79157
44096 80789
13038 38296
85536 909
83286 29150
81229 14102
1659 59026
9920 98628
79723 36569
84243 83962
36193 24546
92832 21808
54626 75192
71152 37537
86400 96698
10275 77533
85393 98543
49388 28306
29026 90099
...

result:

ok Good Job! (3 test cases)

Test #19:

score: 0
Accepted
time: 112ms
memory: 91904kb

input:

1
299999
153306 123584
100430 137396
151712 125355
180598 178628
178522 156317
6811 124889
41530 107031
35237 104587
235884 157908
130785 274651
141969 58315
203297 225663
192833 74643
223470 99863
272704 178999
163551 250862
133718 39962
199271 24737
159107 66084
139074 91207
229404 47856
273704 12...

output:

2
1 211007
1 141316

result:

ok Good Job! (1 test case)

Test #20:

score: 0
Accepted
time: 62ms
memory: 3848kb

input:

3000
100
9 37
30 16
87 75
66 20
89 79
78 72
48 5
62 100
61 95
69 93
23 86
18 48
32 24
91 43
54 93
92 63
15 7
6 92
67 35
65 89
8 26
21 98
1 65
40 85
36 41
77 39
56 44
69 70
46 67
80 60
94 96
14 36
34 99
84 62
22 74
23 79
46 19
27 51
11 14
18 70
85 8
73 6
97 40
71 83
41 98
61 87
2 90
45 5
20 44
17 81
...

output:

2
1 2
1 25
2
1 82
1 31
2
1 82
1 48
2
1 95
1 51
2
1 58
1 88
2
1 51
1 31
2
1 14
1 98
2
1 33
1 95
2
1 29
1 41
2
1 22
1 80
2
1 11
1 90
1
1 57
2
1 75
1 7
2
1 25
1 80
2
1 26
1 60
2
1 53
1 14
1
1 63
2
1 17
1 7
1
1 8
2
1 100
1 33
2
1 54
1 50
2
1 11
1 57
2
1 30
1 88
2
1 28
1 99
2
1 69
1 23
2
1 87
1 34
2
1 32...

result:

ok Good Job! (3000 test cases)

Test #21:

score: 0
Accepted
time: 117ms
memory: 55372kb

input:

1
299999
123584 153306
137396 100430
114758 125355
180598 13155
156317 178522
124889 6811
41530 27377
104587 35237
157908 235884
130785 44576
141969 129416
225663 203297
120350 74643
20300 99863
295855 178999
198163 250862
133718 148059
24737 199271
66084 159107
91207 139074
229404 89529
273704 1565...

output:

149999
211007 37266
200879 11999
42721 60007
186847 27264
238901 168918
104377 128434
16950 166398
32487 54607
132405 36096
56533 259128
54072 104873
278891 248224
231355 51169
272859 6029
269039 270603
152728 274636
223096 212267
267911 21399
8757 220115
124154 44070
51060 145808
56725 235148
27976...

result:

ok Good Job! (1 test case)

Test #22:

score: 0
Accepted
time: 103ms
memory: 9384kb

input:

10
29999
29014 14470
26823 2725
13020 1832
9002 521
22160 26983
2964 2174
20830 22020
19201 4850
19060 10457
23936 2163
22700 29072
28735 4318
15942 8678
10533 9761
8946 29013
12121 555
14303 26560
18146 20485
16984 345
22717 347
21795 27399
20125 489
6200 24303
21419 17994
28274 28769
28326 25399
1...

output:

14999
2775 8776
11678 25755
25594 15475
461 22562
24659 6750
18880 4650
6053 7371
9476 17915
13357 21533
19027 19140
23088 15969
14170 22253
23182 20941
24488 4413
22031 1801
9030 7843
4928 27072
3438 9575
10543 16292
28239 24290
27148 4422
1202 23852
12834 25198
28114 8195
16961 24658
22780 29114
2...

result:

ok Good Job! (10 test cases)

Test #23:

score: 0
Accepted
time: 98ms
memory: 23576kb

input:

1
299999
258553 127891
200368 10642
134395 33327
66807 64283
298570 239432
106569 74919
101275 256095
215172 160205
258907 145255
294970 120844
120747 17359
231598 191111
103394 179995
276483 13575
153143 236649
32255 165538
13973 180565
114480 173795
280161 260850
239991 6207
137809 102438
160694 2...

output:

149999
111723 913
156341 250383
14505 6273
63344 192141
54231 19533
245742 102767
150566 183289
24603 286626
56831 39022
171296 196533
58665 173825
93045 277670
198120 205575
143740 296022
228580 83922
4823 157760
153730 45095
144871 215781
298874 14698
13985 150634
188815 203807
51715 35007
216594 ...

result:

ok Good Job! (1 test case)

Test #24:

score: 0
Accepted
time: 92ms
memory: 5676kb

input:

10
29999
21547 280
5396 29060
21129 24483
1948 5302
5994 20221
12679 20525
23088 2218
24614 17646
9854 7760
23220 29541
9824 25475
9144 8680
17400 22930
3583 13702
14210 16949
4145 4827
4927 15200
5195 13939
23998 23812
20779 22916
19383 23442
29184 11705
12676 19405
4120 11612
24747 1107
25087 1775...

output:

14999
15275 24339
8964 20635
18281 9719
26302 29805
3819 20307
26068 17159
18583 10371
23226 23121
21418 27192
25438 18677
25389 29344
25218 6685
4690 3529
22675 19948
2938 16874
6026 17137
21424 25116
11769 19869
25083 22264
16957 29154
13590 7319
11422 1837
13363 24835
21070 28903
11337 4617
19576...

result:

ok Good Job! (10 test cases)

Test #25:

score: 0
Accepted
time: 65ms
memory: 3572kb

input:

27000
11
3 5
11 3
2 3
7 1
10 8
8 6
9 8
3 1
8 4
1 8
11
3 1
1 2
5 6
11 1
6 9
10 6
4 8
1 5
1 7
5 8
11
1 3
6 11
4 6
10 1
1 8
2 6
7 11
1 9
11 1
6 5
11
3 7
6 8
11 3
9 6
3 8
6 4
1 8
5 9
10 3
2 9
11
8 5
6 8
11 5
8 2
7 11
4 5
8 9
3 10
3 11
8 1
11
7 3
2 3
9 1
8 10
8 1
9 5
3 9
4 1
6 8
11 3
11
8 5
8 1
6 8
11 8
...

output:

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

result:

ok Good Job! (27000 test cases)

Test #26:

score: 0
Accepted
time: 64ms
memory: 3644kb

input:

30000
6
5 3
6 2
4 1
1 3
2 1
4
4 2
1 4
1 3
11
9 1
10 11
11 3
11 9
4 6
3 7
2 11
1 6
1 5
8 9
17
6 15
10 7
8 17
13 11
3 8
15 4
16 3
12 4
15 10
2 6
6 9
5 13
5 14
2 1
10 5
8 15
14
14 5
1 6
12 4
8 14
5 9
13 5
4 9
1 13
7 13
5 3
11 14
5 10
2 13
12
3 6
5 1
8 3
12 2
12 7
5 4
9 4
11 10
6 12
12 5
4 11
17
15 11
1...

output:

2
4 6
1 5
1
3 2
4
5 4
10 2
9 7
1 8
7
8 16
15 12
5 11
10 14
15 7
6 17
1 9
5
7 2
8 11
14 3
5 12
6 10
4
2 7
4 10
5 9
1 8
6
3 4
10 11
2 13
8 9
14 12
1 7
6
5 3
8 4
2 11
7 9
8 12
1 10
-1
2
5 4
1 3
4
3 8
7 4
11 6
9 2
3
10 2
9 3
1 5
5
11 3
2 6
12 7
12 13
8 10
3
3 2
9 6
1 10
1
2 4
2
4 3
1 2
-1
1
1 3
1
3 2
4
...

result:

ok Good Job! (30000 test cases)

Test #27:

score: 0
Accepted
time: 84ms
memory: 19424kb

input:

1
253253
50359 179100
159762 56963
156480 129546
194694 165531
171829 15612
8904 244239
167203 79755
59278 193676
6064 179420
93089 11873
208865 161063
72803 55831
6938 69443
182632 252034
15492 123140
26694 88239
59982 95642
209852 233064
205527 137224
222851 93508
28102 71250
250703 159154
54445 3...

output:

106864
1 224591
223950 180757
122548 116462
119613 75226
237142 55050
237142 34283
83695 101748
194434 157947
64851 103725
55223 216887
159350 218833
27504 119815
199074 135126
192488 20039
219044 235889
86978 239512
168106 22048
158346 52494
234841 105899
174498 223789
216520 23265
174498 65992
123...

result:

ok Good Job! (1 test case)

Test #28:

score: 0
Accepted
time: 75ms
memory: 3824kb

input:

300
1855
1007 450
4 615
1845 844
426 65
1135 79
1020 1386
935 343
936 16
219 1370
1495 131
1409 13
1087 31
63 804
145 1689
1750 1731
694 623
243 626
418 1383
1396 990
1234 385
867 969
779 337
615 732
657 286
1134 1651
269 582
903 1755
478 1384
1360 1060
144 1082
217 1537
185 61
1634 1813
313 876
879...

output:

783
1483 1583
1689 1060
350 839
1837 1501
349 446
1184 600
418 1451
1383 1672
331 1183
977 934
668 1760
1705 143
1149 1613
708 1102
746 764
1149 263
1689 968
1689 870
539 486
545 1201
79 139
503 927
79 453
1135 1066
131 101
131 361
1135 29
1437 1221
685 1131
135 522
497 108
682 1343
945 919
26 189
2...

result:

ok Good Job! (300 test cases)

Test #29:

score: 0
Accepted
time: 102ms
memory: 23060kb

input:

1
297722
2542 280838
47066 211579
45334 161254
161254 3387
161254 81700
286925 161254
188708 161254
163323 239454
177641 142518
161254 141588
161254 289112
161254 132883
161254 264103
161254 7898
131553 35341
274424 85972
161254 111454
161254 245526
195088 87188
83391 252892
74347 144981
248942 2949...

output:

89178
3387 132883
270644 68163
20436 246556
19890 236659
274385 226548
284727 53468
11005 284069
18091 184285
293841 56233
280996 238721
200547 29370
82676 34253
13586 77147
14186 290507
253858 152639
91787 267309
277656 55
151857 229394
39287 33883
11638 248277
129516 229744
71984 88610
211677 1607...

result:

ok Good Job! (1 test case)

Test #30:

score: 0
Accepted
time: 81ms
memory: 23904kb

input:

1
297687
114063 114325
61315 256781
17004 254276
279378 173674
50685 133866
254276 270764
254276 168958
160573 254276
183000 144763
254276 41646
138547 226105
254276 62934
250757 284583
254276 147160
254276 62486
163839 23030
246684 80048
219153 38897
254276 184254
297273 295022
146005 254276
229491...

output:

124092
270764 168958
41646 62934
184254 146005
229491 145456
252959 104644
189341 253337
163051 57888
200344 207007
254389 75712
249620 101950
237609 81576
218065 245204
58006 65636
290928 25445
261720 151389
234350 5903
219255 63700
58358 228116
49500 152474
278936 174242
14923 25262
296258 234642
...

result:

ok Good Job! (1 test case)

Test #31:

score: 0
Accepted
time: 84ms
memory: 25672kb

input:

1
298467
24310 131068
270342 284416
110818 163791
140749 270342
200509 156894
128257 270342
286273 39457
230236 150598
48559 18558
271934 270342
270342 221456
270342 240611
146171 270342
142089 270342
265273 37099
4824 207615
273677 270342
270342 233942
131877 270342
282024 14594
58550 270342
3225 1...

output:

149232
284416 271934
146171 233942
58550 112868
189495 67846
75457 249713
13857 54663
91537 112683
209627 259493
74652 239689
76406 213721
192529 164723
271532 255725
294830 1240
103260 85977
240991 88459
104162 86384
279116 72910
184749 234383
25509 75932
29350 126506
29905 33300
151337 135207
8113...

result:

ok Good Job! (1 test case)

Test #32:

score: 0
Accepted
time: 51ms
memory: 22004kb

input:

1
299096
43798 64829
64829 22308
25723 64829
125491 64829
132554 64829
64829 31091
82698 64829
161922 64829
64829 48363
153172 64829
198568 64829
64829 68075
246874 64829
64829 122620
64829 237999
64829 257438
44676 64829
64829 295759
64829 45750
64829 17755
195879 64829
86788 64829
172696 64829
648...

output:

-1

result:

ok Good Job! (1 test case)

Test #33:

score: 0
Accepted
time: 80ms
memory: 26008kb

input:

1
299097
55978 208819
55978 222666
55978 118386
176498 55978
177724 55978
55978 286400
7823 55978
55978 86011
258404 55978
55978 127466
55978 52857
34668 55978
31665 55978
55978 160320
55978 239002
290038 55978
55978 36827
55978 280050
55978 104777
55978 158847
52282 55978
206198 55978
55978 58412
1...

output:

149548
208819 222666
118386 176498
177724 286400
7823 86011
258404 127466
52857 34668
31665 160320
239002 290038
36827 280050
104777 158847
52282 206198
58412 158676
106284 130153
262744 83730
87284 98968
282354 295978
172986 247495
193012 69851
279835 169064
160705 58450
284089 16418
92496 263605
5...

result:

ok Good Job! (1 test case)

Test #34:

score: 0
Accepted
time: 73ms
memory: 26140kb

input:

1
299097
166438 82625
82625 128838
82625 141580
83485 82625
82625 210941
82625 40444
82625 45514
112980 82625
82625 8971
82625 240680
53717 82625
82625 243508
275918 82625
82625 214884
80291 82625
82625 244056
278345 82625
82625 50552
82625 84626
234287 82625
227857 82625
82625 282783
82625 169441
1...

output:

149548
166438 128838
141580 83485
210941 40444
45514 112980
8971 240680
53717 243508
275918 214884
80291 244056
278345 50552
84626 234287
227857 282783
169441 1413
143280 191958
153073 141476
148589 252875
85463 224039
269930 282876
282912 36413
6466 55929
73964 181852
1058 184784
149551 137909
2011...

result:

ok Good Job! (1 test case)

Test #35:

score: 0
Accepted
time: 63ms
memory: 26088kb

input:

1
299097
260330 58892
133029 58892
58892 172471
42729 58892
58892 26074
58892 99490
58892 3974
59464 58892
58892 186328
119256 58892
225649 58892
162394 58892
58892 128284
58892 215895
281775 58892
275533 58892
58892 149488
167782 58892
22771 58892
58892 63000
58892 9677
83128 58892
58892 121018
588...

output:

149548
260330 133029
172471 42729
26074 99490
3974 59464
186328 119256
225649 162394
128284 215895
281775 275533
149488 167782
22771 63000
9677 83128
121018 288822
66044 112020
277110 260473
68644 35006
99291 127209
200917 130518
235295 210701
57873 11396
249308 195229
159762 286320
120559 169660
28...

result:

ok Good Job! (1 test case)

Test #36:

score: 0
Accepted
time: 79ms
memory: 5680kb

input:

10
29462
10852 16001
15495 6444
21756 23481
23752 13053
21560 13691
9711 23194
24917 23476
13053 18916
5 8995
17585 23447
644 13053
27831 13053
22383 10656
15443 21538
10814 3308
4868 2089
23555 13053
25895 13053
12345 13893
13053 14041
13053 8611
4444 15324
23999 27186
27037 13053
23208 22273
22940...

output:

8881
8611 14277
13566 2602
28122 9310
1390 1354
9856 17664
19486 11369
20171 24043
26106 21268
23422 3166
5881 1647
22740 25902
25477 7274
9342 2384
24330 15691
14861 2269
4033 6605
1489 16245
7982 25255
20367 6439
3941 19128
10224 1180
29430 3826
9576 20754
23047 25572
11776 24403
24122 1763
16363 ...

result:

ok Good Job! (10 test cases)

Test #37:

score: 0
Accepted
time: 62ms
memory: 3952kb

input:

100
2959
1769 2187
2304 2429
2635 1931
271 2342
1671 153
707 1154
2597 1668
1048 204
1242 1301
926 2013
1557 2752
488 1893
613 1809
1416 2395
120 1179
982 321
2686 86
2313 2009
878 848
1447 2207
728 1885
2812 1683
1290 1627
2701 135
933 1099
1719 393
2355 2519
1368 384
311 1080
823 1642
459 2670
266...

output:

98
2022 2596
2824 1882
2824 1884
2824 2522
2824 1041
2824 27
2824 80
2824 578
2824 1522
2824 816
2824 2165
2824 458
2824 2585
2824 239
2824 323
2824 1482
2824 419
2824 1777
2824 2483
2824 534
2824 1515
2824 2646
2824 1518
2824 338
2824 2141
2824 1826
2824 2750
2824 439
2824 855
2824 2700
2824 2190
2...

result:

ok Good Job! (100 test cases)

Test #38:

score: 0
Accepted
time: 57ms
memory: 3628kb

input:

1000
294
200 192
200 46
43 256
85 47
98 12
127 200
111 127
257 124
168 32
45 274
197 49
200 27
144 38
156 256
148 202
200 80
31 248
35 66
282 128
60 200
189 37
88 54
238 280
44 245
46 263
220 53
144 200
200 55
58 184
200 153
84 173
31 284
24 170
200 211
22 244
232 242
200 208
188 26
139 154
251 104
...

output:

86
1 188
208 191
172 258
125 69
182 169
293 235
62 103
206 142
279 285
278 215
200 95
200 263
200 102
200 292
200 72
200 246
200 158
200 265
200 201
200 48
200 78
200 124
200 44
200 118
200 7
200 2
200 240
200 34
200 224
200 89
200 242
200 11
200 8
200 16
200 13
200 243
200 21
200 173
200 50
200 63
...

result:

ok Good Job! (1000 test cases)

Test #39:

score: 0
Accepted
time: 103ms
memory: 23912kb

input:

1
299997
253129 238438
256990 147794
56683 265606
62100 74831
58006 231602
227120 138613
72936 16010
271383 221839
110579 31739
13864 11106
196180 159069
78858 61661
262511 279235
45738 172410
2512 6066
144552 29625
194524 184023
196218 229474
256817 33532
166763 175023
188106 91596
93278 158818
280...

output:

149998
110766 39235
121545 196881
260985 283056
273393 63226
184037 75643
110273 71152
79335 267591
10054 86395
57023 203096
276620 193642
71691 134359
251281 278053
297322 39969
184566 133418
251365 208358
53439 60588
63235 105226
98374 100699
87173 35047
206875 17905
115667 229308
207858 15789
109...

result:

ok Good Job! (1 test case)

Test #40:

score: 0
Accepted
time: 107ms
memory: 23896kb

input:

1
299995
251405 13382
21412 273614
170998 239060
142811 89087
163686 80590
54073 23173
29717 93866
155059 150414
171846 663
218307 10405
252692 83378
131202 289721
52385 252854
293096 280491
216796 237285
242784 243233
52784 6922
68312 26488
205497 147202
65036 297840
58601 67107
164525 57839
167843...

output:

149997
268237 17641
247634 58438
141921 90699
155348 17085
176596 290896
295087 279499
171745 6883
267088 141600
215458 50814
215516 210135
119417 9880
263772 50991
34855 267989
186288 106607
209285 183228
164952 137723
122221 253675
131678 230140
70322 69738
102582 41335
51508 9575
91833 194367
171...

result:

ok Good Job! (1 test case)

Test #41:

score: 0
Accepted
time: 110ms
memory: 23896kb

input:

1
299993
5467 110867
249637 87281
209055 74176
170317 272027
19928 97403
158898 19368
120942 93881
150886 63314
221175 188504
125295 79790
241291 263489
258417 196595
157362 130040
163372 85682
261036 45856
257946 163512
54262 17552
251249 14029
213457 65927
265238 36030
4861 71772
159755 111439
375...

output:

149996
260002 133472
211547 29176
223263 45275
113399 109262
48804 80480
6392 228505
271088 98492
56253 112361
150004 120958
258148 177243
31547 40965
80836 44096
134433 114604
178992 77599
79956 105128
131603 3329
274401 237431
282027 138274
114229 213954
30824 184128
201127 199442
108449 131556
52...

result:

ok Good Job! (1 test case)

Test #42:

score: 0
Accepted
time: 114ms
memory: 23608kb

input:

1
299991
248982 174625
105559 244297
35265 128781
206509 158409
13863 41023
249166 59270
215265 188850
218206 113138
126624 205065
241101 283870
31511 34427
237845 182965
134293 221193
214509 104965
67564 158810
198261 216053
115921 200242
245392 107170
62619 285117
48060 132083
166094 84748
150023 ...

output:

149995
217984 256558
270275 111200
260888 235592
68608 100909
163358 17785
293359 21778
115930 227677
45797 20192
4685 238334
237911 298718
805 235848
63387 83460
81025 282673
241872 76933
33178 167575
101756 184489
208278 91584
120786 242332
241799 145921
117744 53206
290635 89316
170439 913
113473...

result:

ok Good Job! (1 test case)

Test #43:

score: 0
Accepted
time: 111ms
memory: 22804kb

input:

1
299999
185541 176688
252501 252009
201515 181336
174664 10052
235206 78841
271650 240453
177704 41444
30343 236755
136584 224074
123830 176470
119252 294416
176341 111829
241834 52983
35945 184402
68227 225761
146133 151540
249663 70136
156441 42951
95322 152829
259090 103376
84766 152588
150129 1...

output:

149999
101239 132693
132733 96383
58203 136809
173725 119346
98539 199425
50238 126050
34814 194806
143019 229278
263691 250316
60522 11848
104218 133042
250887 187982
271206 264754
29097 124026
273560 167961
83089 44178
160794 91669
130969 21558
165994 195168
255281 54713
31219 129417
149420 223234...

result:

ok Good Job! (1 test case)

Test #44:

score: 0
Accepted
time: 109ms
memory: 22832kb

input:

1
299997
46586 268160
120257 162918
155586 87070
233774 236522
195573 139640
213343 184602
26338 174317
236326 103114
246267 241694
166020 217647
73806 217138
115817 291894
296219 281396
231138 217264
57086 215561
296205 295067
174916 36910
262907 177629
268640 277927
33944 172724
299448 298104
2913...

output:

149998
52893 22884
220301 65026
21527 104232
156682 145121
225670 217355
91303 27663
232785 260271
106517 36951
56453 61738
203032 211268
212089 25748
117599 118630
9167 71878
170604 118844
171210 40671
142243 90535
86573 6998
226078 168644
242407 245792
76514 135302
238561 1246
70974 252509
83334 1...

result:

ok Good Job! (1 test case)

Test #45:

score: 0
Accepted
time: 77ms
memory: 3872kb

input:

100
2997
1842 108
983 1626
2076 2280
1960 2673
2029 1154
1506 836
144 1843
173 1775
322 1567
1632 1092
2608 2819
2737 2888
24 2046
400 2487
2396 2569
2072 1695
2223 2237
2175 592
694 2236
2523 2322
2211 2325
2196 2888
1509 1586
2376 2272
2063 2310
2471 2612
2530 2101
1618 25
1830 1404
2646 743
2256 ...

output:

1498
189 1298
1462 237
1237 1494
1930 2306
894 653
1744 671
1979 69
561 2158
1277 2343
2383 313
2339 2661
113 1150
2565 1195
226 1158
2671 2073
2677 2948
149 1096
274 1611
1676 902
937 488
637 739
404 1207
1661 1886
1554 2092
54 2233
363 1327
1501 1112
1713 1299
1316 1732
710 1738
1981 973
2533 2358...

result:

ok Good Job! (100 test cases)

Extra Test:

score: 0
Extra Test Passed
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