結果
| 問題 |
No.2226 Hello, Forgotten World!
|
| コンテスト | |
| ユーザー |
buey_t
|
| 提出日時 | 2023-02-24 23:42:41 |
| 言語 | PyPy3 (7.3.15) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 3,427 bytes |
| コンパイル時間 | 168 ms |
| コンパイル使用メモリ | 82,260 KB |
| 実行使用メモリ | 89,520 KB |
| 最終ジャッジ日時 | 2024-09-13 06:12:38 |
| 合計ジャッジ時間 | 2,283 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 * 1 |
| other | WA * 9 |
ソースコード
def main():
try:
import pypyjit
pypyjit.set_param('max_unroll_recursion=-1')
except:
pass
try:
import sys
sys.setrecursionlimit(10**7)
except:
pass
from math import sqrt,sin,cos,tan,ceil,radians,floor,gcd,exp,log,log10,log2,factorial,fsum
import heapq
from bisect import bisect_left, bisect_right
import copy
from collections import deque,Counter,defaultdict
from itertools import permutations,combinations
from decimal import Decimal,ROUND_HALF_UP
#tmp = Decimal(mid).quantize(Decimal('0'), rounding=ROUND_HALF_UP)
from functools import lru_cache, reduce
#@lru_cache(maxsize=None)
from operator import add,sub,mul,xor,and_,or_
INF = 10**18
mod1 = 10**9+7
mod2 = 998244353
#DecimalならPython
for _ in range(int(input())):
N = int(input())
S = list(input())
ans = []
for i in range(N-9):
f2 = False
if S[i] == 'h' or S[i] == '?':
if S[i] == '?':
f2 = True
if S[i+1] == 'e' or S[i+1] == '?' :
if S[i+1] == '?':
f2 = True
if S[i+2] == 'l' or S[i+2] == '?' :
if S[i+2] == '?':
f2 = True
if S[i+3] == 'l' or S[i+3] == '?' :
if S[i+3] == '?':
f2 = True
if S[i+4] == 'o' or S[i+4] == '?' :
if S[i+4] == '?':
f2 = True
if S[i+5] == 'w' or S[i+5] == '?' :
if S[i+5] == '?':
f2 = True
if S[i+6] == 'o' or S[i+6] == '?' :
if S[i+6] == '?':
f2 = True
if S[i+7] == 'r' or S[i+7] == '?' :
if S[i+7] == '?':
f2 = True
if S[i+8] == 'l' or S[i+8] == '?' :
if S[i+8] == '?':
f2 = True
if S[i+9] == 'd' or S[i+9] == '?' :
if S[i+9] == '?':
f2 = True
ans.append(i)
if f2 == False:
break
if len(ans):
i = ans[-1]
S[i] = 'h'
S[i+1] = 'e'
S[i+2] = 'l'
S[i+3] = 'l'
S[i+4] = 'o'
S[i+5] = 'w'
S[i+6] = 'o'
S[i+7] = 'r'
S[i+8] = 'l'
S[i+9] = 'd'
for i in range(N):
if S[i] == '?':
S[i] = 'a'
print(''.join(S))
else:
print(-1)
if __name__ == '__main__':
main()
buey_t