WARNING:低技术力
自己无聊写的
哥特字体是最好看的：
示例代码：
#!usr/bin/env python3
# -*- coding:UTF-8 -*-
s=input()
d={"A":'"B":'"C":'"D":'"E":'"F":'"G":'"H":'"I":'"J":'"K":'"L":'"M":'"N":'"O":'"P":'"Q":'"R":'"S":'"T":'"U":'"V":'"W":'"X":'"Y":'"Z":'"a":'"b":'"c":'"d":'"e":'"f":'"g":'"h":'"i":'"j":'"k":'"l":'"m":'"n":'"o":'"p":'"q":'"r":'"s":'"t":'"u":'"v":'"w":'"x":'"y":'"z":'""
def BL(s):
global s1
global d
for a in s:
try:
v=d[a]
except KeyError:
v=a
s1=s1+v
return s1
s=BL(s)
print(s)
总结