結果
| 問題 | No.3685 ワロングアンサーやんけ! |
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2026-09-05 14:23:02 |
| 言語 | PyPy3 (7.3.23) |
| 結果 |
AC
|
| 実行時間 | 216 ms / 2,000 ms |
| + 818µs | |
| コード長 | 3,565 bytes |
| 記録 | |
| コンパイル時間 | 2,838 ms |
| コンパイル使用メモリ | 95,820 KB |
| 実行使用メモリ | 105,692 KB |
| 最終ジャッジ日時 | 2026-09-05 14:23:27 |
| 合計ジャッジ時間 | 7,187 ms |
|
ジャッジサーバーID (参考情報) |
judge7_0 / judge3_0 |
(要ログイン)
| ファイルパターン | 結果 |
|---|---|
| sample | AC * 1 |
| other | AC * 32 |
ソースコード
# haru: pypy
import sys
input = sys.stdin.readline
II = lambda : int(input())
MI = lambda : map(int, input().split())
LI = lambda : [int(a) for a in input().split()]
SI = lambda : input().rstrip()
LLI = lambda n : [[int(a) for a in input().split()] for _ in range(n)]
LSI = lambda n : [input().rstrip() for _ in range(n)]
MI_1 = lambda : map(lambda x:int(x)-1, input().split())
LI_1 = lambda : [int(a)-1 for a in input().split()]
mod = 998244353
inf = 1001001001001001001
ordalp = lambda s : ord(s)-65 if s.isupper() else ord(s)-97
ordallalp = lambda s : ord(s)-39 if s.isupper() else ord(s)-97
yes = lambda : print("Yes")
no = lambda : print("No")
yn = lambda flag : print("Yes" if flag else "No")
prinf = lambda ans : print(ans if ans < 1000001001001001001 else -1)
alplow = "abcdefghijklmnopqrstuvwxyz"
alpup = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
alpall = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
URDL = {'U':(-1,0), 'R':(0,1), 'D':(1,0), 'L':(0,-1)}
DIR_4 = [[-1,0],[0,1],[1,0],[0,-1]]
DIR_8 = [[-1,0],[-1,1],[0,1],[1,1],[1,0],[1,-1],[0,-1],[-1,-1]]
DIR_BISHOP = [[-1,1],[1,1],[1,-1],[-1,-1]]
prime60 = [2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59]
sys.set_int_max_str_digits(0)
# sys.setrecursionlimit(10**6)
# import pypyjit
# pypyjit.set_param('max_unroll_recursion=-1')
from collections import defaultdict,deque
from heapq import heappop,heappush
from bisect import bisect_left,bisect_right
DD = defaultdict
BSL = bisect_left
BSR = bisect_right
"""
問題文がよめなすぎる
"""
def check(c, s, k):
no = 0
for i in range(k):
if c[i] != "A":
no = 1
if c.count("W") == 0:
no = 1
return (s[0] == "N") ^ no ^ 1
from itertools import product
def naive(r, s, k):
ok = []
for c in product("AW", repeat=len(r)):
for i in range(len(r)):
if r[i] != "?" and r[i] != c[i]:
break
else:
if check(c, s, k):
ok.append(c)
if len(ok) == 0:
return None
p = []
for i in range(len(r)):
s = set()
for c in ok:
s.add(c[i])
if len(s) == 1:
p.append(s.pop())
else:
p.append("?")
return "".join(p)
def solve(r, s, k):
if s[0] == "W":
# one 以上 W
# 矛盾はしない
for i in range(k):
r[i] = "A"
ca = []
for i in range(k, len(r)):
if r[i] != "A":
ca.append(i)
# print(ca)
if len(ca) == 1:
r[ca[0]] = "W"
else:
# all a or k not a
ok = 1
for i in range(len(r)):
if r[i] == "W":
ok = 0
if ok == 0:
ca = []
for i in range(k):
if r[i] != "A":
ca.append(i)
if len(ca) == 1:
r[ca[0]] = "W"
else:
ca = []
for i in range(k):
if r[i] != "A":
ca.append(i)
if len(ca) == 0:
for i in range(len(r)):
r[i] = "A"
# print("".join(r))
return "".join(r)
# for r in product("AW?", repeat = 4):
# for s in ("N", "W"):
# q = naive(list(r), s, 2)
# if q == None:
# continue
# p = solve(list(r), s, 2)
# if p != q:
# print(r, s, 2, p, q)
# assert False
t = int(input())
for i in range(t):
r = list(SI())
s = SI()
k = II()
a = solve(r, s, k)
print(a)