题解 | 字符串加解密
a = input() b = input() before = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789' after = 'BCDEFGHIJKLMNOPQRSTUVWXYZAbcdefghijklmnopqrstuvwxyza1234567890' result_a,result_b = '','' for i in a: result_a += after[before.index(i)] for i in b: result_b += before[after.index(i)] print(f'{result_a}\n{result_b}')