結果
| 問題 |
No.996 Phnom Penh
|
| コンテスト | |
| ユーザー |
neterukun
|
| 提出日時 | 2020-02-21 22:57:35 |
| 言語 | PyPy3 (7.3.15) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 3,036 bytes |
| コンパイル時間 | 274 ms |
| コンパイル使用メモリ | 81,772 KB |
| 実行使用メモリ | 74,356 KB |
| 最終ジャッジ日時 | 2024-10-08 22:35:23 |
| 合計ジャッジ時間 | 2,578 ms |
|
ジャッジサーバーID (参考情報) |
judge3 / judge2 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 3 |
| other | AC * 6 WA * 19 |
ソースコード
s = input()
n = len(s)
ans = 0
for i in range(n - 4):
if s[i:i+4] == "penh":
tmp = 0
flag_o = False
for j in range(i + 4, n):
if s[j] == "h":
continue
if s[j] == "e":
if tmp >= 1:
continue
else:
ans = max(ans, tmp * 2 + 2)
break
if s[j] == "o" and not flag_o:
flag_o = True
continue
if s[j] == "m" and flag_o:
flag_o = False
tmp += 1
continue
else:
ans = max(ans, tmp * 2 + 2)
break
else:
ans = max(ans, tmp * 2 + 2)
for i in range(n - 5):
if s[i:i+5] == "phnom":
tmp = 0
flag_o = False
for j in range(i + 5, n):
if s[j] == "h":
continue
if s[j] == "e":
if tmp >= 1:
continue
else:
ans = max(ans, tmp * 2 + 3)
break
if s[j] == "o" and not flag_o:
flag_o = True
continue
if s[j] == "m" and flag_o:
flag_o = False
tmp += 1
continue
else:
ans = max(ans, tmp * 2 + 3)
break
else:
ans = max(ans, tmp * 2 + 3)
if "h" in s:
ans = max(ans, 1)
if "e" in s:
ans = max(ans, 2)
s = s.replace("h", "")
s = s.replace("e", "h")
n = len(s)
for i in range(n - 4):
if s[i:i+4] == "penh":
tmp = 0
flag_o = False
for j in range(i + 4, n):
if s[j] == "h":
continue
if s[j] == "e":
if tmp >= 1:
continue
else:
ans = max(ans, tmp * 2 + 3)
break
if s[j] == "o" and not flag_o:
flag_o = True
continue
if s[j] == "m" and flag_o:
flag_o = False
tmp += 1
continue
else:
ans = max(ans, tmp * 2 + 3)
break
else:
ans = max(ans, tmp * 2 + 3)
for i in range(n - 5):
if s[i:i+5] == "phnom":
tmp = 0
flag_o = False
for j in range(i + 5, n):
if s[j] == "h":
continue
if s[j] == "e":
if tmp >= 1:
continue
else:
ans = max(ans, tmp * 2 + 4)
break
if s[j] == "o" and not flag_o:
flag_o = True
continue
if s[j] == "m" and flag_o:
flag_o = False
tmp += 1
continue
else:
ans = max(ans, tmp * 2 + 4)
break
else:
ans = max(ans, tmp * 2 + 4)
print(ans)
neterukun