python3PTA乙1033 旧键盘打字

bad = input()
data = input()
bad_num = [0 for i in range(10)]
bad_letter = [0 for i in range(26)]
bad_big = 0
bad_symbol = []
for item in bad:
    if ord(item) >= 48 and ord(item) <= 57:
        bad_num[ord(item) - 48] = 1
    elif ord(item) >= 65 and ord(item) <= 90:
        bad_letter[ord(item) - 65] = 1
    elif ord(item) == 43:
        bad_big = 1
    else:
        bad_symbol.append(item)
for item in data:
    if ord(item) >= 48 and ord(item) <= 57:
        if bad_num[ord(item) - 48] == 0:
            print(item, end='')
    elif ord(item) >= 65 and ord(item) <= 90:
        if bad_big == 0 and bad_letter[ord(item) - 65] == 0:
            print(item, end='')
    elif ord(item) >= 97 and ord(item) <= 122:
        if bad_letter[ord(item) - 97] == 0:
            print(item, end='')
    else:
        for i in bad_symbol:
            if item == i:
                break
        else:
            print(item, end = '')