QOJ.ac

QOJ

ID题目提交者结果用时内存语言文件大小提交时间测评时间
#763235#9556. The Hanged Manucup-team4511#AC ✓430ms92268kbC++174.8kb2024-11-19 19:07:122024-11-19 19:07:17

详细

Test #1:

score: 100
Accepted
time: 0ms
memory: 3872kb

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
1 5
6 7
2
3 4
6 2

result:

ok Good Job! (3 test cases)

Test #2:

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

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: 65ms
memory: 3644kb

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

result:

ok Good Job! (100000 test cases)

Test #4:

score: 0
Accepted
time: 57ms
memory: 3616kb

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

result:

ok Good Job! (75000 test cases)

Test #5:

score: 0
Accepted
time: 65ms
memory: 3656kb

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

result:

ok Good Job! (60000 test cases)

Test #6:

score: 0
Accepted
time: 72ms
memory: 3848kb

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

result:

ok Good Job! (50000 test cases)

Test #7:

score: 0
Accepted
time: 79ms
memory: 3880kb

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

result:

ok Good Job! (42857 test cases)

Test #8:

score: 0
Accepted
time: 79ms
memory: 3644kb

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

result:

ok Good Job! (37500 test cases)

Test #9:

score: 0
Accepted
time: 91ms
memory: 3816kb

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: 145ms
memory: 20452kb

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: 209ms
memory: 52220kb

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: 81ms
memory: 3888kb

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

result:

ok Good Job! (30000 test cases)

Test #13:

score: 0
Accepted
time: 101ms
memory: 3608kb

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:

29
88 95
43 1
44 53
55 60
27 16
14 22
58 26
57 76
45 97
4 56
3 93
79 19
8 80
23 83
33 41
11 69
78 24
85 82
17 36
74 84
30 40
59 94
81 61
52 51
9 50
7 63
65 77
48 67
89 47
30
43 63
92 93
50 4
40 16
25 59
13 88
11 29
98 47
34 71
1 26
33 68
62 2
14 74
6 91
96 27
42 87
66 22
97 57
17 53
12 39
79 37
51 6...

result:

ok Good Job! (3000 test cases)

Test #14:

score: 0
Accepted
time: 192ms
memory: 19912kb

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:

28400
25641 32358
64082 96259
85622 95532
59299 88176
2341 56332
1214 37085
24073 19533
82622 47056
80684 5532
62722 56510
9604 62213
95102 52452
58524 200
50037 26679
97466 59992
12625 6788
2953 56501
33814 76630
22625 84265
6922 16373
70045 53891
28333 33166
34964 87328
80707 51703
28839 40640
141...

result:

ok Good Job! (3 test cases)

Test #15:

score: 0
Accepted
time: 247ms
memory: 51444kb

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:

85153
116142 237564
199000 282123
141189 89427
149651 173121
273891 91388
116459 81543
49592 181853
2464 104582
251018 182023
120360 247266
282626 284757
4911 25240
170460 227018
250316 151600
60217 117799
35166 42441
178613 88354
68546 117918
100873 147006
252423 191572
96124 164026
131391 172228
2...

result:

ok Good Job! (1 test case)

Test #16:

score: 0
Accepted
time: 430ms
memory: 92268kb

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:

1
250509 253307

result:

ok Good Job! (1 test case)

Test #17:

score: 0
Accepted
time: 254ms
memory: 51480kb

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:

85191
234270 244674
195219 50741
10385 290615
186990 23383
226773 297185
84210 297290
175145 99108
212402 113311
223094 198406
210932 11055
3169 56202
273495 183126
285033 165482
10789 216360
219071 143867
71382 187323
108001 265650
167184 42256
26541 257088
90126 249232
74604 45124
120390 207735
37...

result:

ok Good Job! (1 test case)

Test #18:

score: 0
Accepted
time: 194ms
memory: 19880kb

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:

28431
4139 8101
39667 42557
70220 38166
252 68643
69557 83115
32245 79808
40673 8744
13199 52342
16901 36140
97137 58316
23771 53621
73194 61104
52665 77355
68127 90972
12032 99180
32039 65217
66201 87989
86700 99788
19701 57774
12975 97817
16494 99744
51249 273
7671 18940
64425 15880
69062 9399
873...

result:

ok Good Job! (3 test cases)

Test #19:

score: 0
Accepted
time: 406ms
memory: 92232kb

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:

1
211007 141316

result:

ok Good Job! (1 test case)

Test #20:

score: 0
Accepted
time: 89ms
memory: 3716kb

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:

1
25 2
1
82 31
1
48 82
1
51 95
1
88 58
1
31 51
1
14 98
1
95 33
1
41 29
1
22 80
1
11 90
1
57 1
1
7 75
1
80 25
1
60 26
1
14 53
1
63 1
1
17 7
1
8 1
1
100 33
1
50 54
1
11 57
1
88 30
1
28 99
1
23 69
1
34 87
1
32 8
1
94 77
1
30 70
1
74 4
1
75 34
1
71 99
1
23 99
1
81 5
1
34 29
1
26 46
1
27 56
1
19 72
1
65 ...

result:

ok Good Job! (3000 test cases)

Test #21:

score: 0
Accepted
time: 303ms
memory: 73164kb

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
17055 43304
35439 188599
107518 58512
230073 186928
35597 98141
287164 149381
115771 200178
209283 116186
36147 159889
88779 244709
93170 136934
107491 224861
152777 199032
146413 135168
269441 28926
104131 18334
20526 164775
8029 26186
200589 60522
288620 120471
195883 108039
233945 185748
3...

result:

ok Good Job! (1 test case)

Test #22:

score: 0
Accepted
time: 170ms
memory: 10892kb

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

result:

ok Good Job! (10 test cases)

Test #23:

score: 0
Accepted
time: 251ms
memory: 52224kb

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
146141 168710
54149 235953
169116 282725
161131 292915
191781 265059
42422 114787
16813 25302
199840 204546
90864 157834
105720 261555
16677 44378
166057 292295
89706 143952
208440 230212
30332 83185
116397 192836
215379 264282
196111 264192
85512 121509
55529 118217
235013 258609
55896 99877...

result:

ok Good Job! (1 test case)

Test #24:

score: 0
Accepted
time: 147ms
memory: 8672kb

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
2654 29834
20373 22471
24250 24986
2803 5343
8184 13393
6704 10635
13471 27961
8649 16319
19336 29720
6785 13448
17786 28534
4461 7841
10963 18414
2027 8792
8999 15538
15865 18380
25425 26365
1302 29272
611 16116
24712 25367
16914 28814
4349 28276
48 6011
7661 29284
13345 18788
3730 6447
22622...

result:

ok Good Job! (10 test cases)

Test #25:

score: 0
Accepted
time: 86ms
memory: 3596kb

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

result:

ok Good Job! (27000 test cases)

Test #26:

score: 0
Accepted
time: 80ms
memory: 3896kb

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

result:

ok Good Job! (30000 test cases)

Test #27:

score: 0
Accepted
time: 187ms
memory: 43760kb

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:

84362
29963 160864
184968 52213
213400 167146
129611 211823
186438 140744
68652 79259
57968 160367
34002 111826
89523 129104
203728 226027
36396 37148
171549 87363
130035 134194
35467 152650
134669 214487
24939 108716
2641 131709
48113 202566
79418 194261
106005 175371
211868 39777
168724 102631
718...

result:

ok Good Job! (1 test case)

Test #28:

score: 0
Accepted
time: 108ms
memory: 4264kb

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:

612
502 107
122 283
848 375
279 983
822 91
376 1341
476 506
259 691
1320 786
653 917
1010 1158
766 1457
800 171
176 302
450 1212
1007 1227
240 1072
1180 1153
463 491
901 1336
1275 1295
201 1834
1071 1669
112 871
123 211
285 713
329 581
196 1267
604 244
918 1791
1169 1208
1428 837
739 801
364 1789
16...

result:

ok Good Job! (300 test cases)

Test #29:

score: 0
Accepted
time: 290ms
memory: 50768kb

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:

49500
57416 57478
181950 181957
181972 57456
181991 181998
181999 57439
182030 182062
182082 57482
182095 182106
57409 182149
182165 182209
57377 57373
182263 57349
182282 181863
181703 181711
57595 181718
181720 181753
181794 57575
181799 181803
57553 182298
181868 181880
181892 181894
181910 57513...

result:

ok Good Job! (1 test case)

Test #30:

score: 0
Accepted
time: 260ms
memory: 51756kb

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:

74500
148914 148961
148957 148952
148950 148949
148936 148929
148922 148918
148964 148909
148903 148897
148895 148885
148883 148882
148861 149041
149088 149085
149079 149072
149068 149067
149058 149055
148857 149027
149014 149000
148991 148989
148986 148982
148975 148741
148783 148778
148764 148763
...

result:

ok Good Job! (1 test case)

Test #31:

score: 0
Accepted
time: 273ms
memory: 52120kb

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:

99500
166111 166087
166088 166096
166097 166098
166101 166107
166109 166086
166114 166116
166119 166121
166124 166128
166130 166134
166085 166080
166078 166075
166073 166069
166066 166061
166056 166054
166052 166051
166047 166044
166041 166175
166221 166218
166215 166213
166212 166206
166205 166201
...

result:

ok Good Job! (1 test case)

Test #32:

score: 0
Accepted
time: 265ms
memory: 54104kb

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: 288ms
memory: 54204kb

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
199397 199406
199405 199404
199403 199402
199401 199400
199399 199398
199407 199396
199395 199394
199393 199392
199391 199390
199389 199416
199424 199423
199422 199421
199420 199419
199418 199417
199388 199415
199414 199413
199412 199411
199410 199409
199408 199360
199369 199368
199367 199366...

result:

ok Good Job! (1 test case)

Test #34:

score: 0
Accepted
time: 274ms
memory: 54220kb

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
199397 199406
199405 199404
199403 199402
199401 199400
199399 199398
199407 199396
199395 199394
199393 199392
199391 199390
199389 199416
199424 199423
199422 199421
199420 199419
199418 199417
199388 199415
199414 199413
199412 199411
199410 199409
199408 199360
199369 199368
199367 199366...

result:

ok Good Job! (1 test case)

Test #35:

score: 0
Accepted
time: 247ms
memory: 54236kb

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
199397 199406
199405 199404
199403 199402
199401 199400
199399 199398
199407 199396
199395 199394
199393 199392
199391 199390
199389 199416
199424 199423
199422 199421
199420 199419
199418 199417
199388 199415
199414 199413
199412 199411
199410 199409
199408 199360
199369 199368
199367 199366...

result:

ok Good Job! (1 test case)

Test #36:

score: 0
Accepted
time: 169ms
memory: 8512kb

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:

4950
24302 5109
24379 11277
24330 5118
24328 18551
5152 5155
24385 5166
24301 18558
5179 11247
18592 24277
24262 5080
24446 11310
5051 5052
24433 11307
5067 18519
24417 11221
24414 24412
24406 24403
18542 24396
11280 24389
18670 24216
24199 5287
18664 24186
11160 5312
11151 5327
11167 5332
5338 5341...

result:

ok Good Job! (10 test cases)

Test #37:

score: 0
Accepted
time: 100ms
memory: 4332kb

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:

50
2596 2022
1041 2141
338 2614
957 2165
1713 2535
31 1384
655 419
2340 804
486 1400
1428 234
2657 855
1518 1481
1131 2066
950 2646
2515 2178
2585 1766
27 1879
1500 1522
1226 579
1854 1515
2185 2182
651 2483
126 2624
1618 2300
2944 2193
2397 1191
2190 2329
1885 1153
1477 945
165 1916
2377 1205
239 2...

result:

ok Good Job! (100 test cases)

Test #38:

score: 0
Accepted
time: 99ms
memory: 3680kb

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:

48
279 172
169 182
103 278
285 69
191 62
125 206
208 293
215 258
235 142
2 133
135 254
50 205
164 105
155 242
150 40
48 207
281 263
21 122
224 201
16 266
6 140
124 114
118 177
231 193
5 141
32 240
222 246
102 265
3 11
51 165
7 97
93 128
243 92
44 176
216 291
72 261
94 9
34 85
95 209
63 188
73 89
78 ...

result:

ok Good Job! (1000 test cases)

Test #39:

score: 0
Accepted
time: 232ms
memory: 52336kb

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
157113 179732
182559 250701
257857 276288
101578 213662
213585 275569
215347 242532
218731 222432
40076 69952
97492 109016
167543 250228
11610 15186
38089 110592
280365 292888
156757 274070
19725 274138
177311 205502
15694 278966
99388 168257
190191 226932
94728 240066
252618 276003
55517 162...

result:

ok Good Job! (1 test case)

Test #40:

score: 0
Accepted
time: 222ms
memory: 52260kb

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
9273 74416
48513 82339
88722 118298
199658 224513
41093 294219
31366 148652
48182 108245
59658 143404
201600 220324
261371 286617
8105 95266
267977 291892
190486 224918
4569 267247
18998 57927
60741 66318
97957 186911
195376 298153
3083 65023
113773 206548
27167 71402
90492 100143
184713 2001...

result:

ok Good Job! (1 test case)

Test #41:

score: 0
Accepted
time: 243ms
memory: 52336kb

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
117159 275443
20556 158158
105213 136840
124880 175450
80273 255783
12125 70497
81391 111093
2025 19431
107611 177027
62161 106722
57356 273185
114447 201257
93618 293288
52234 236528
9786 289629
14085 45521
58341 142238
178944 182072
220192 254425
9589 9892
80832 200137
33774 185559
95705 11...

result:

ok Good Job! (1 test case)

Test #42:

score: 0
Accepted
time: 249ms
memory: 52300kb

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
108241 198277
145226 214778
138627 226746
173502 261017
36895 39520
158995 254975
197010 220307
13298 51361
83179 90946
52136 219576
93569 194409
207620 249967
258096 288995
83335 88003
274642 279758
221293 264960
20204 272857
134168 140622
161984 191737
113946 265263
220127 269853
50694 7162...

result:

ok Good Job! (1 test case)

Test #43:

score: 0
Accepted
time: 258ms
memory: 52140kb

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
21182 38448
1246 109268
154954 194217
10232 74472
232662 245056
30695 130183
140847 148635
35814 173039
49364 191657
192721 222078
42274 140768
4191 115744
160276 200736
58234 59883
115064 115668
6969 130270
207950 211038
161407 212322
111691 223790
43601 123126
46610 89328
53572 154487
17338...

result:

ok Good Job! (1 test case)

Test #44:

score: 0
Accepted
time: 271ms
memory: 52092kb

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
20906 142534
9860 170613
16904 55921
121022 162558
142496 202373
139206 143826
5297 144998
176063 224842
5118 238367
230065 251669
185694 277582
92774 284531
38241 103015
102240 165083
118675 166732
54803 209074
17907 233544
18448 75461
116597 197437
41582 66796
124555 141775
188312 189041
50...

result:

ok Good Job! (1 test case)

Test #45:

score: 0
Accepted
time: 101ms
memory: 4320kb

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
117 572
1170 1177
1546 1976
1236 2293
1486 2434
1289 2452
732 1040
216 758
109 1415
1538 1679
1148 1179
701 1582
1065 2023
1047 2189
168 1223
97 1950
2254 2321
2086 2472
260 2568
2311 2580
137 719
390 2045
826 1288
462 1598
546 1648
266 1662
891 2116
2196 2737
2742 2888
2564 2897
787 1240
949 2...

result:

ok Good Job! (100 test cases)

Extra Test:

score: 0
Extra Test Passed
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服务器时间: 2025-01-20 21:15:01 | 开源项目