题解 | #字符串加密#
字符串加密
https://www.nowcoder.com/practice/e4af1fe682b54459b2a211df91a91cf3
import sys a = [] b = [] c = [] s = input() str = input() for i in s: if a.count(i) < 1: a.append(i) for i in range(26): b.append(chr(ord('a') + i)) for i in b: if a.count(i) < 1: a.append(i) for i in str: c.append(b.index(i)) for i in c: print(a[i], end='')