题解 | #字符串加密#
字符串加密
http://www.nowcoder.com/practice/e4af1fe682b54459b2a211df91a91cf3
while True:
try:
a = input()
d = input()
e = a.upper()
f = d.upper()
b = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'
c = ''
res = ''
for i in e:
if i not in c:
c = c + i
for i in b:
if i not in c:
c = c + i
for i in d:
if i.islower():
i = c[b.index(i.upper())]
i = i.lower()
else:
i = c[b.index(i)]
res = res + i
print(res)
except:
break
