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#756833#9556. The Hanged Manucup-team5055#AC ✓112ms56112kbC++171.7kb2024-11-16 22:10:562024-11-16 22:10:57

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 0ms
memory: 3592kb

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
3 2
7 6
5 1
2
4 3
6 2

result:

ok Good Job! (3 test cases)

Test #2:

score: 0
Accepted
time: 0ms
memory: 3532kb

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: 42ms
memory: 3628kb

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

result:

ok Good Job! (100000 test cases)

Test #4:

score: 0
Accepted
time: 37ms
memory: 3832kb

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
1 4
-1
1
2 1
1
2 3
1
1 3
1
1 2
-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
1 4
-1
1
2 1
1
2 3
1
1 3
1
1 2
-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
1 4
-1
1
2 1
1
2 3
1
1 3
1
1 2
-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: 43ms
memory: 3620kb

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

result:

ok Good Job! (60000 test cases)

Test #6:

score: 0
Accepted
time: 46ms
memory: 3500kb

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

result:

ok Good Job! (50000 test cases)

Test #7:

score: 0
Accepted
time: 49ms
memory: 3604kb

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

result:

ok Good Job! (42857 test cases)

Test #8:

score: 0
Accepted
time: 49ms
memory: 3832kb

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

result:

ok Good Job! (37500 test cases)

Test #9:

score: 0
Accepted
time: 44ms
memory: 3856kb

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: 64ms
memory: 9956kb

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: 57ms
memory: 22496kb

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: 52ms
memory: 3804kb

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

result:

ok Good Job! (30000 test cases)

Test #13:

score: 0
Accepted
time: 63ms
memory: 3640kb

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
55 60
22 16
26 27
14 76
97 58
93 3
19 80
65 79
59 94
89 61
36 17
84 74
51 40
30 81
9 50
7 63
24 41
82 69
33 11
23 83
77 78
8 85
52 48
95 1
53 88
43 56
47 44
57 4
67 45
30
42 87
60 51
38 95
10 81
30 80
41 56
15 61
77 9
4 93
16 92
40 63
43 68
71 34
62 26
25 59
13 88
47 29
8 11
2 98
50 1
33 85
70 65...

result:

ok Good Job! (3000 test cases)

Test #14:

score: 0
Accepted
time: 86ms
memory: 12252kb

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
81839 89711
25417 43622
44989 6496
10133 81740
46989 20722
51855 56339
32849 11351
29043 84121
44831 99616
2944 83176
26325 15545
70591 61424
67066 901
24072 33699
96247 9485
18926 10289
1723 68430
47082 83302
79158 61263
36530 92822
4581 45890
82781 1429
90694 68538
70077 74302
43150 56506
49...

result:

ok Good Job! (3 test cases)

Test #15:

score: 0
Accepted
time: 102ms
memory: 28020kb

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
57918 48782
139198 120238
296299 112649
131917 209378
18350 266239
168673 210608
41232 211262
1860 211864
21158 67169
164256 94590
273322 84009
19849 145408
283168 264405
161401 28211
74463 157406
190491 134494
122237 141088
66496 116598
127264 26534
127424 45864
72295 252054
105092 271499
257...

result:

ok Good Job! (1 test case)

Test #16:

score: 0
Accepted
time: 101ms
memory: 50604kb

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: 87ms
memory: 27996kb

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
66133 8324
182329 29428
165783 161101
193193 157252
12612 227744
270439 165692
272465 96189
203199 59074
77780 93002
195602 185330
136618 268832
64765 297639
166081 271245
27127 271032
229791 275481
54357 265230
134363 243405
98684 102650
136345 73181
150604 215128
84730 64165
180966 240371
27...

result:

ok Good Job! (1 test case)

Test #18:

score: 0
Accepted
time: 97ms
memory: 12296kb

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
81325 8107
47165 52799
37229 50432
15181 32491
19861 51529
97676 86268
92631 18016
57805 16858
7018 74642
53219 20333
26926 78258
59104 44735
12625 50853
77139 66740
94700 8523
19446 60581
93953 68599
37500 42717
30383 21989
9484 58425
61420 66015
35704 11259
52726 35751
98023 6503
79856 11132...

result:

ok Good Job! (3 test cases)

Test #19:

score: 0
Accepted
time: 96ms
memory: 53864kb

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
141316 211007

result:

ok Good Job! (1 test case)

Test #20:

score: 0
Accepted
time: 53ms
memory: 3624kb

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

result:

ok Good Job! (3000 test cases)

Test #21:

score: 0
Accepted
time: 112ms
memory: 56112kb

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
37266 211007
11999 200879
60007 42721
27264 186847
168918 238901
128434 104377
166398 16950
54607 32487
36096 132405
259128 56533
104873 54072
248224 278891
51169 231355
6029 272859
270603 269039
274636 152728
212267 223096
21399 267911
220115 8757
44070 124154
145808 51060
235148 56725
29299...

result:

ok Good Job! (1 test case)

Test #22:

score: 0
Accepted
time: 91ms
memory: 8232kb

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

result:

ok Good Job! (10 test cases)

Test #23:

score: 0
Accepted
time: 93ms
memory: 32852kb

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
2720 4408
86001 74086
116153 37830
47919 242515
80774 131214
57250 45799
198706 4478
77874 220918
69256 288884
296806 197974
297056 27262
273377 190487
42004 164440
152435 163305
278101 287917
280831 196716
110057 249981
284038 130093
130352 238932
178403 8844
46080 90242
32927 146467
247333 ...

result:

ok Good Job! (1 test case)

Test #24:

score: 0
Accepted
time: 81ms
memory: 6548kb

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
9665 29499
12156 14070
11605 1647
11412 15984
9808 15616
22221 4044
5466 7519
11137 17307
6288 28389
20542 626
1111 4902
27491 24462
25885 26523
13260 22845
14536 15867
1534 24041
29139 21322
22032 17389
24426 25701
12559 15022
7062 27585
24722 19952
29323 14888
7465 26322
26078 4714
12880 233...

result:

ok Good Job! (10 test cases)

Test #25:

score: 0
Accepted
time: 57ms
memory: 3560kb

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

result:

ok Good Job! (27000 test cases)

Test #26:

score: 0
Accepted
time: 50ms
memory: 3568kb

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

result:

ok Good Job! (30000 test cases)

Test #27:

score: 0
Accepted
time: 77ms
memory: 24544kb

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
41016 83719
23040 81114
124998 225791
190846 248495
36060 210266
15779 211247
7379 20577
147686 44214
212429 193516
13515 100872
106956 190741
51676 211171
1855 223697
211796 35559
4249 209151
238303 51276
185649 33488
225700 105867
246151 36871
178887 225168
226949 182442
73025 1814
62518 176...

result:

ok Good Job! (1 test case)

Test #28:

score: 0
Accepted
time: 65ms
memory: 3828kb

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
755 138
352 1209
18 1526
1573 1266
48 1113
1600 1036
90 1087
339 31
563 804
13 1387
1569 1079
1726 880
884 413
311 1850
1607 608
1659 1701
954 712
1108 1490
586 125
789 1162
1025 417
936 1080
946 1636
1844 1132
1656 1225
1516 1368
367 430
38 1699
979 77
1083 1747
470 435
1781 1851
703 587
357 17...

result:

ok Good Job! (300 test cases)

Test #29:

score: 0
Accepted
time: 78ms
memory: 27164kb

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
227599 145112
132759 210298
17122 244742
45692 231383
61534 133324
251671 163546
280634 281931
192286 153721
16088 137468
41895 32695
221259 236161
4763 290402
198480 119321
156093 149989
77933 294131
143024 181362
185400 95024
37890 211990
276251 135654
33575 92225
253550 188181
49702 136776
...

result:

ok Good Job! (1 test case)

Test #30:

score: 0
Accepted
time: 89ms
memory: 29440kb

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
261157 3659
58434 205627
255035 33312
167751 174721
121392 11646
220397 259675
108692 52087
261729 182569
282933 8563
150415 61556
11121 151477
203769 4448
7585 1462
86684 170708
158500 294721
148961 92741
153110 119615
253338 35415
205316 218364
158051 98878
205735 117969
269685 103307
53656 ...

result:

ok Good Job! (1 test case)

Test #31:

score: 0
Accepted
time: 82ms
memory: 30304kb

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
235682 220419
287692 35593
207137 227098
73415 50353
269695 156807
1540 134110
112655 160890
240484 46224
230088 125087
125911 136587
242153 115891
276207 190642
86509 30832
290638 276381
78841 141272
41695 282333
137388 2210
254308 2526
257684 111005
171863 112019
24930 251329
57234 64293
181...

result:

ok Good Job! (1 test case)

Test #32:

score: 0
Accepted
time: 48ms
memory: 23736kb

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: 59ms
memory: 37320kb

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
134189 173947
214093 231538
209336 181535
170569 28454
208819 167490
95773 272146
100870 292349
108509 42973
110395 222853
290804 144937
42176 27469
120142 80565
267752 288111
232564 169916
69482 161736
285853 124747
37647 229456
125974 90740
115574 113383
240768 187590
129644 298011
273000 1...

result:

ok Good Job! (1 test case)

Test #34:

score: 0
Accepted
time: 67ms
memory: 37016kb

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
41588 20688
90963 122790
138113 192060
10546 145611
166438 7277
91577 61438
248801 79820
179177 33077
131179 251546
182291 230865
268138 233811
255952 250106
248258 68371
111048 146636
11593 180081
86904 99651
138287 183503
100738 38423
250942 217085
65765 79377
204037 113677
264886 171024
25...

result:

ok Good Job! (1 test case)

Test #35:

score: 0
Accepted
time: 70ms
memory: 35440kb

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
193034 120045
171316 81647
126587 164592
280743 206023
260330 30959
210047 85714
14928 106239
215913 163815
48803 290422
141181 180450
130569 46778
122046 182485
102744 283968
289098 151867
202051 191253
42901 141453
280884 41546
266779 282590
138378 199807
153481 35624
283384 163663
212735 1...

result:

ok Good Job! (1 test case)

Test #36:

score: 0
Accepted
time: 74ms
memory: 6444kb

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
6812 28403
21556 2082
12055 24763
22676 11919
1289 16961
23833 16358
14751 10681
6341 3579
26636 28278
5431 14443
21518 15633
16662 13371
10366 13329
29151 24262
19786 22866
8618 3767
24158 19295
25978 3903
16113 15184
4686 22452
1611 4536
14269 17559
6104 14
14036 15497
29139 1549
12611 28419
...

result:

ok Good Job! (10 test cases)

Test #37:

score: 0
Accepted
time: 58ms
memory: 3920kb

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

result:

ok Good Job! (100 test cases)

Test #38:

score: 0
Accepted
time: 47ms
memory: 3532kb

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
191 142
172 278
279 258
208 285
206 103
215 69
62 182
235 293
169 125
135 242
281 207
150 164
155 105
50 205
254 2
133 48
40 263
140 21
222 201
6 231
16 124
5 266
240 114
32 193
177 118
141 122
224 34
102 72
246 265
44 11
7 3
94 261
291 92
85 93
165 216
176 95
9 97
243 128
51 78
292 158
260 267
2...

result:

ok Good Job! (1000 test cases)

Test #39:

score: 0
Accepted
time: 100ms
memory: 32608kb

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
91527 172947
200875 35421
286719 97781
72076 200088
99153 104670
167290 43537
137064 78383
104781 230198
26054 52495
55487 290392
238537 104343
40128 199285
248533 76717
94447 166920
263389 107096
180458 212054
36514 88723
146515 162409
188078 284309
240021 160825
82205 61420
199006 46879
264...

result:

ok Good Job! (1 test case)

Test #40:

score: 0
Accepted
time: 98ms
memory: 31520kb

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
246573 131014
147091 212941
226779 52558
37323 24605
6050 55405
28814 238979
195145 236627
91587 160056
139489 95426
226346 121597
90746 15119
115291 251848
138172 59000
202301 139729
21603 239710
82101 60632
47557 46203
260695 117372
18206 225029
191367 140095
219531 18856
215271 57417
22390...

result:

ok Good Job! (1 test case)

Test #41:

score: 0
Accepted
time: 103ms
memory: 32036kb

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
130683 285468
29612 160730
18772 133933
158640 187984
91223 195567
225814 129009
151523 166915
284516 85276
177345 284202
150786 188866
298733 218455
2985 54101
110281 282410
55247 138687
137675 195610
219277 290563
81624 237944
97624 247272
239997 201435
205055 278860
108474 50135
176288 809...

result:

ok Good Job! (1 test case)

Test #42:

score: 0
Accepted
time: 93ms
memory: 32364kb

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
59783 258690
264232 187024
202181 83078
175717 135771
35987 217549
136375 78761
234481 240162
187123 65202
56485 166760
22471 6646
157934 210362
36896 243879
224894 169842
38296 276721
291451 179741
81096 132960
247846 140799
166284 55863
252901 153421
22104 22452
69469 54668
45695 86462
7613...

result:

ok Good Job! (1 test case)

Test #43:

score: 0
Accepted
time: 96ms
memory: 33328kb

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
31756 43431
81804 157679
197954 102266
121747 13136
42358 241597
109166 82358
171277 96024
217653 72720
52251 220259
263044 46209
147513 25567
156057 67256
109371 97926
176848 125429
183276 165539
211746 264079
278300 262994
143122 279818
284609 260840
149470 77697
228801 141478
271280 288871...

result:

ok Good Job! (1 test case)

Test #44:

score: 0
Accepted
time: 98ms
memory: 33928kb

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
84575 39530
88714 80080
209545 69999
211693 166622
22177 84267
16610 186371
128330 211376
103785 143689
171948 245172
256383 245907
6102 82310
28542 59035
73245 203536
218947 174853
137430 64029
179384 81131
14928 207040
243087 256003
270356 265540
113814 2172
39153 78112
112518 109154
212038...

result:

ok Good Job! (1 test case)

Test #45:

score: 0
Accepted
time: 71ms
memory: 3860kb

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
540 288
65 1751
1418 1294
1764 1310
398 1788
1864 1409
763 258
321 1300
1539 2069
633 2319
406 836
1116 1506
178 2110
1099 123
1651 85
1789 1404
1830 890
290 2234
2685 2114
2707 2710
2788 2497
2883 1920
62 955
156 482
1658 2595
772 1346
2154 2683
964 1210
1510 2837
2874 1499
2938 2885
819 318
7...

result:

ok Good Job! (100 test cases)

Extra Test:

score: 0
Extra Test Passed
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