結果
問題 |
No.996 Phnom Penh
|
ユーザー |
![]() |
提出日時 | 2020-02-21 23:14:15 |
言語 | PyPy3 (7.3.15) |
結果 |
WA
|
実行時間 | - |
コード長 | 3,098 bytes |
コンパイル時間 | 560 ms |
コンパイル使用メモリ | 82,176 KB |
実行使用メモリ | 71,936 KB |
最終ジャッジ日時 | 2024-10-09 02:16:21 |
合計ジャッジ時間 | 4,508 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge3 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 3 |
other | AC * 17 WA * 8 |
ソースコード
s = input() n = len(s) ans = 0 flag = False for i in range(n - 3): if s[i:i+4] == "penh": flag = True 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 += tmp * 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 += tmp * 2 break else: ans += tmp * 2 for i in range(n - 4): if s[i:i+5] == "phnom": tmp = 0 flag_o = False flag = True for j in range(i + 5, n): if s[j] == "h": continue if s[j] == "e": if tmp >= 1: continue else: ans += tmp * 2 + 1 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 += tmp * 2 + 1 break else: ans += tmp * 2 + 1 if flag: ans += 2 if "h" in s: ans = max(ans, 1) if "e" in s: ans = max(ans, 2) res = ans ans = 0 s = s.replace("h", "") s = s.replace("e", "h") n = len(s) flag = False for i in range(n - 3): if s[i:i+4] == "penh": tmp = 0 flag_o = False flag = True for j in range(i + 4, n): if s[j] == "h": continue if s[j] == "e": if tmp >= 1: continue else: ans += tmp * 2 + 1 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 += tmp * 2 + 1 break else: ans += tmp * 2 + 1 for i in range(n - 4): if s[i:i+5] == "phnom": tmp = 0 flag_o = False flag = True for j in range(i + 5, n): if s[j] == "h": continue if s[j] == "e": if tmp >= 1: continue else: 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 += tmp * 2 + 2 break else: ans += tmp * 2 + 2 if flag: ans += 2 print(max(res, ans))