1987번 - 알파벳
dfs로 풀었는데 틀렸습니다가 계속 나와서 처음으로 질문 올려봅니다.
테스트케이스
20 20
ZYXWVUTSRQPONMLKJIHG
YXWVUTSRQPONMLKJIHGF
XWVUTSRQPONMLKJIHGFE
WVUTSRQPONMLKJIHGFED
VUTSRQPONMLKJIHGFEDC
UTSRQPONMLKJIHGFEDCB
TSRQPONMLKJIHGFEDCBA
SRQPONMLKJIHGFEDCBAA
RQPONMLKJIHGFEDCBAAA
QPONMLKJIHGFEDCBAAAA
PONMLKJIHGFEDCBAAAAA
ONMLKJIHGFEDCBAAAAAA
NMLKJIHGFEDCBAAAAAAA
MLKJIHGFEDCBAAAAAAAA
LKJIHGFEDCBAAAAAAAAA
KJIHGFEDCBAAAAAAAAAA
JIHGFEDCBAAAAAAAAAAA
IHGFEDCBAAAAAAAAAAAA
HGFEDCBAAAAAAAAAAAAA
GFEDCBAAAAAAAAAAAAAA
와
4 4
ABCD
EFAD
ASDA
NGHZ
모두 맞게 나오는거 같은데 혹시 봐주실 분 계신가요??
위 재귀함수에서 부등호 문제였습니다.
댓글을 작성하려면 로그인해야 합니다.
cntod2678 6년 전
dfs로 풀었는데 틀렸습니다가 계속 나와서 처음으로 질문 올려봅니다.
테스트케이스
20 20
ZYXWVUTSRQPONMLKJIHG
YXWVUTSRQPONMLKJIHGF
XWVUTSRQPONMLKJIHGFE
WVUTSRQPONMLKJIHGFED
VUTSRQPONMLKJIHGFEDC
UTSRQPONMLKJIHGFEDCB
TSRQPONMLKJIHGFEDCBA
SRQPONMLKJIHGFEDCBAA
RQPONMLKJIHGFEDCBAAA
QPONMLKJIHGFEDCBAAAA
PONMLKJIHGFEDCBAAAAA
ONMLKJIHGFEDCBAAAAAA
NMLKJIHGFEDCBAAAAAAA
MLKJIHGFEDCBAAAAAAAA
LKJIHGFEDCBAAAAAAAAA
KJIHGFEDCBAAAAAAAAAA
JIHGFEDCBAAAAAAAAAAA
IHGFEDCBAAAAAAAAAAAA
HGFEDCBAAAAAAAAAAAAA
GFEDCBAAAAAAAAAAAAAA
와
4 4
ABCD
EFAD
ASDA
NGHZ
모두 맞게 나오는거 같은데 혹시 봐주실 분 계신가요??