题解 | #字符串加密#
字符串加密
https://www.nowcoder.com/practice/e4af1fe682b54459b2a211df91a91cf3
s1 = 'abcdefghijklmnopqrstuvwxyz'
#去重
n1 = input().strip()
tmp = ''
for i in n1:
if i not in tmp:
tmp +=i
n1 = tmp
s2 = n1
#遍历一遍s，对比n1，得到密码信息
for i in s1:
if i not in n1:
s2 += i
dic = {}
for i in range(len(s1)):
dic[s1[i]] = s2[i]
re = []
n2 = input().strip()
for i in n2:
re.append(dic[i])
print(''.join(re))
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