제출 #142407

2
1 2
1
1 2

런타임 에러 (RTE)
stderr:
 malloc(): corrupted top size

1

2
1 2
1
2 1

런타임 에러 (RTE)
stderr:
 malloc(): corrupted top size

1

3
2 3
1 2
2
1 3
2 1

런타임 에러 (RTE)
stderr:
 malloc(): corrupted top size

1
1