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#2
fall_bernana2020-10-22 09:08
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#大佬可以帮忙解读一下下面的程序吗QAQ
str1='ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz'
str2='DEFGHIJKLMNOPQRSTUVWXYZABCdefghijklmnopqrstuvwxyzabc'
str=str(input())
for i in range(len(str)):
if str[i] == ' ':
print(' ',end='')
else:
k=0
for k in range(0,52):
if str[i]==str2[k]:
print(str1[k],end='')