結果
| 問題 |
No.832 麻雀修行中
|
| コンテスト | |
| ユーザー |
Coki628
|
| 提出日時 | 2020-08-16 18:59:21 |
| 言語 | PyPy3 (7.3.15) |
| 結果 |
AC
|
| 実行時間 | 52 ms / 2,000 ms |
| コード長 | 2,379 bytes |
| コンパイル時間 | 151 ms |
| コンパイル使用メモリ | 82,468 KB |
| 実行使用メモリ | 56,192 KB |
| 最終ジャッジ日時 | 2024-10-11 10:39:01 |
| 合計ジャッジ時間 | 2,663 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 * 6 |
| other | AC * 25 |
ソースコード
import sys
from collections import Counter
def input(): return sys.stdin.readline().strip()
def list2d(a, b, c): return [[c] * b for i in range(a)]
def list3d(a, b, c, d): return [[[d] * c for j in range(b)] for i in range(a)]
def list4d(a, b, c, d, e): return [[[[e] * d for j in range(c)] for j in range(b)] for i in range(a)]
def ceil(x, y=1): return int(-(-x // y))
def INT(): return int(input())
def MAP(): return map(int, input().split())
def LIST(N=None): return list(MAP()) if N is None else [INT() for i in range(N)]
def Yes(): print('Yes')
def No(): print('No')
def YES(): print('YES')
def NO(): print('NO')
sys.setrecursionlimit(10 ** 9)
INF = 10 ** 19
MOD = 10 ** 9 + 7
EPS = 10 ** -10
S = list(map(int, input()))
N = len(S)
def check1(C):
for v in C.values():
if v >= 5:
return False
return True
def check2(C, x):
for i in range(1, 8):
while C[i] > 0 and C[i+1] > 0 and C[i+2] > 0:
if x in [i, i+1, i+2] and C[x]-1 < 2:
break
C[i] -= 1
C[i+1] -= 1
C[i+2] -= 1
tmp = []
for k in C:
if not C[k]:
tmp.append(k)
if k == x:
if C[k] % 3 == 2:
tmp.append(k)
else:
if C[k] % 3 == 0:
tmp.append(k)
for k in tmp:
del C[k]
if not C:
return True
else:
return False
def check3(C, x):
for k in C:
if k == x:
while C[k]-3 >= 2:
C[k] -= 3
else:
C[k] %= 3
for i in range(1, 8):
while C[i] > 0 and C[i+1] > 0 and C[i+2] > 0:
if x in [i, i+1, i+2] and C[x]-1 < 2:
break
C[i] -= 1
C[i+1] -= 1
C[i+2] -= 1
tmp = []
for k in C:
if not C[k]:
tmp.append(k)
for k in tmp:
del C[k]
if len(C) == 1:
return True
else:
return False
def check4(C):
for v in C.values():
if v != 2:
return False
return True
ans = []
for num in range(1, 10):
C = Counter(S+[num])
if not check1(C.copy()):
continue
if check4(C.copy()):
ans.append(num)
continue
for k in C:
if check2(C.copy(), k) or check3(C.copy(), k):
ans.append(num)
break
for a in ans:
print(a)
Coki628