Submission #2866155

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Source Code Expand

# coding: utf-8
# Your code here!
Sprime = input()
T = input()

def index(s, t):
    i = len(t) - 1
    j = len(s) - 1
    while j >= 0:
        if s[j] == t[i] or s[j] == "?":
            if i == 0:
                return j
                break
            else:
                i -= 1
        else:
            i = len(t) - 1
        if j == 0:
            return -1
            break
        else:
            j -= 1

def password(s = Sprime, t = T):
    i = index(s, t)
    if i == -1:
        print("UNRESTORABLE")
    else:
        new_s = []
        for j in range(len(s)):
            if j - i in range(len(t)):
                new_s.append(t[j-i])
            elif s[j] == "?":
                new_s.append("a")
            else:
                new_s.append(s[j])
        print("".join(new_s))
        
password()
            

Submission Info

Judge Result