题解 | 凯撒加密
凯撒加密
https://www.nowcoder.com/practice/006b7917d3784371a43cfbae01a9313d
import sys
import string
n = 0
list1 = []
list2 = list(string.ascii_lowercase)
# print(len(list2))
for line in sys.stdin:
a = line.split()
if n == 0:
n = int(a[0])
continue
string1 = a[0]
for i in string1:
st_index = list2.index(i)
run = (st_index + n) % 26
print(list2[run],end='')
