Record Case Detail

Notes

This function is in beta test. Please help improve it in the issues here.

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

806
36
528
528
313
571
1026
614
316
722
1054
1000
1240
503
715
353
1205
599
628
527
336
938
837
337
580
549
389
571
873
506
852
612
609
373
328
725
198
181
319
456
637
879
451
810
534
494
972
196
1052
638
399
516
550
84
87
704
837
525
417
1030
787
891
368
479
308
302
777
321
617
712
597
899
292
836
453
568
398
566
665
896
858
610
572
530
736
491
632
620
331
84
507
517
935
455
702
632
321
1021
824
763
983
637
852
705
653
426
652
932
0
666
426
879
760
641
659
265
1417
671
592
997
424
492
777
269
534
936
1319
1045
402
718
328
1109
424
463
585
471
802
586
227
832
521
642
894
786
384
523
551
622
347
600
832
615
524
560
562
569
545
469
513
596
616
832
443
143
30
668
866
440
972
456
438
1056
606
454
398
1205
642
971
687
525
697
404
308
584
576
783
422
619
211
518
208
568
779
117
697
478
293
280
387
588
1036
612
723
98
1107
803

JOJ Answer

Invalid graph. Exiting.