Record Case Detail

Notes

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Stderr


        

Hints

Your answer may be identical to the JOJ answer in the first several lines.

However, you will still get Wrong Answer because the complete output may be longer and there might be errors in the future lines.

Please double check your code to solve this problem and try again.

Your Answer

Invalid graph. Exiting.
-10
205
3392
5887
2901
1881
8339
3928
3983
1118
2990
8957
INF
3175
-6
INF
8855
5453
8824
7592
821
866
448
7757
5887
INF
5036
8370
1032
7468
INF
941
1140
INF
INF
5057
276
5025
4400
1934
4636
8419
8590
INF
1310
2789
6988
INF
2072
1526
INF
1321
274
8780
740
8370
4664
415
5668
2547
2784
1942
780
8441
476
INF
-10
INF
INF
7728
4762
8951
7570
2990
INF
6988
7021
8340
2823
780
1382
2592
1300
2003
4765
INF
1321
INF
-19
INF
-10
INF
2827
INF
282
1173
3289
INF
INF
INF
INF
INF
6032
9051
7051
7411
6017
2581
8957
INF
8339
-65
288
1583
8590
4261
INF
4970
INF
2818
9078
2956
8919
8212
-64
1966
INF
INF
7746
4029
2866
INF
866
INF
INF
3490
1300
7592
2855
714
INF
448
7412
864
3175
6903
7746
3199
2990
5733
3711
INF
INF
467
6656
1552
618
760
INF
INF
5716
577
9108
4664
5299
866
INF
3140
7187
1588
2239
2039
-64
5521
INF
132
60
1002
8657
3804
INF
4651
4653
INF
8676
1402
1414
INF
8550
1144
6484
3742
18
1627
6750
2716
7010
3489
1507
2356
4014
9
1141
3322
1479
714
732
5825
257
3322
7656
4746
7208
240
2872
2152
877
2

JOJ Answer

-10
181
45
-57
205
349
5
909
175
4
292
229
-48
1324
-6
319
10
169
1084
1358
-17
801
154
172
-57
308
213
1173
-25
698
-83
45
375
340
275
1817
276
846
205
551
750
1301
280
988
-80
1041
-120
692
219
378
244
-17
274
343
47
1173
607
104
1240
379
845
260
-37
777
361
-40
-10
2011
-22
373
112
514
135
292
452
-120
167
111
-18
-37
1382
192
867
-114
232
405
-17
328
-19
244
-10
81
185
-68
281
-183
301
1195
-116
332
927
110
759
61
1101
-67
519
1376
229
1763
5
-65
288
212
280
344
110
1772
348
171
1259
152
434
420
-64
1426
-48
139
24
779
218
-116
801
45
106
1324
867
1358
480
232
210
154
595
864
1324
212
24
405
292
311
1318
1108
106
234
1022
252
41
88
1698
126
5
577
179
607
85
801
2337
618
-111
373
-102
498
-173
252
1
132
-32
-215
98
-51
6
435
128
466
93
739
226
-48
-46
162
1088
642
18
279
108
74
455
861
1181
88
555
9
896
493
413
232
121
76
257
493
7
184
1719
240
-20
279
27
30
24
55
219
1028
-69
761
24
1656
-65
857
252
1832
132