I = input() m = '' a = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789" b = "bcdefghijklmnopqrstuvwxyza222333444555666777788899990123456789" for i in I: if i in a: m += b[a.index(i)] print(m) # 参考了一下华为机试的官方文档,转述成了python3