题解 | #字符串反转#

def dfx(ora):
    daxie_xiaox = "ABCDEFGHIJKLMNOPQRSTUVWXYZbcdefghijklmnopqrstuvwxyza"
    xiaox_daxie = "abcdefghijklmnopqrstuvwxyz22233344455566677778889999"
    new = ""
    for j in ora:
        if j in daxie_xiaox[:26]:
#             print(daxie_xiaox[26:][daxie_xiaox.index(j)])
            new += daxie_xiaox[26:][daxie_xiaox.index(j)]
        elif j in xiaox_daxie[:26]:
            new += xiaox_daxie[26:][xiaox_daxie.index(j)]
        else:
            new += j
    return new
print(dfx(input()))