题解 | #字符串加密#
字符串加密
https://www.nowcoder.com/practice/e4af1fe682b54459b2a211df91a91cf3
pre_key = input()
encrypt = input()
# key去重
key = []
for a in list(pre_key):
if a not in key:
key.append(a)
alp = [chr(i) for i in range(97, 97 + 26)]
for a in alp:
if a not in key:
key.append(a)
out = []
for a in list(encrypt):
out += key[alp.index(a)]
print("".join(out))
