정답 개수:
0
틀린 개수:
10
실행 실패 개수:
1
invalid literal for int() with base 10: '' 1
2 1 3
invalid literal for int() with base 10: '' 1 3 2
1 3 2
5 4 3 2 1
invalid literal for int() with base 10: '' 1 2 3 4 5
1 2 3 4 5