提出 #31081926

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ソースコード 拡げる

s = input()
t = input()
def solve():
    for i in range(len(s) - len(t), -1, -1):
    # i = len(s) - len(t), ..., 0 (1 ずつ減らす)
        is_ok = 1
        for j in range(len(t)):
            if s[i + j] != "?" and s[i + j] != t[j]:
                is_ok = 0
        if is_ok == 0:
            continue
        answer = ""
        for j in range(i):
            if s[j] == "?":
                answer += "a"
            else:
                answer += s[j]
        answer += t
        for j in range(i + len(t), len(s)):
            if s[j] == "?":
                answer += "a"
            else:
                answer += s[j]
        print(answer)
        return
    print("UNRESTORABLE")
solve()

提出情報

ジャッジ結果