結果
問題 | No.517 壊れたアクセサリー |
ユーザー |
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提出日時 | 2022-08-25 16:56:07 |
言語 | PyPy3 (7.3.15) |
結果 |
AC
|
実行時間 | 85 ms / 2,000 ms |
コード長 | 2,421 bytes |
コンパイル時間 | 249 ms |
コンパイル使用メモリ | 81,792 KB |
実行使用メモリ | 77,824 KB |
最終ジャッジ日時 | 2024-10-12 23:32:58 |
合計ジャッジ時間 | 2,651 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge3 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 4 |
other | AC * 15 |
ソースコード
from calendar import c N = int(input()) A = [input() for _ in range(N)] M = int(input()) B = [input() for _ in range(M)] l = 0 for i in range(N): l += len(A[i]) res = 0 for i in range(N): for j in range(M): if A[i][0] == B[j][0]: a, b = [0]*l, [0]*l id_a, id_b = 0, 0 sa, sb = set(), set() sa.add(i);sb.add(j) for k in range(len(A[i])): a[id_a] = ord(A[i][k]) id_a += 1 for k in range(len(B[j])): b[id_b] = ord(B[j][k]) id_b += 1 while id_a<l or id_b<l: if id_a==id_b: f = False for ii in range(N): for jj in range(M): if A[ii][0]==B[jj][0] and ii not in sa and jj not in sb: sa.add(ii);sb.add(jj) for kk in range(len(A[ii])): a[id_a] = ord(A[ii][kk]) id_a += 1 for kk in range(len(B[jj])): b[id_b] = ord(B[jj][kk]) id_b += 1 f = True break if f: break elif id_a>id_b: ss = chr(a[id_b]) for ii in range(M): if ss == B[ii][0] and ii not in sb: sb.add(ii) for kk in range(len(B[ii])): b[id_b] = ord(B[ii][kk]) id_b += 1 break else: ss = chr(b[id_a]) for ii in range(N): if ss == A[ii][0]: sa.add(ii) for kk in range(len(A[ii])): a[id_a] = ord(A[ii][kk]) id_a += 1 break for ll in range(l): if a[ll] != b[ll]: break else: res += 1 ans = a.copy() if res == 1: ret = '' for i in ans: ret += chr(i) print(ret) else: print(-1)