ABC146 B - ROT N

提出

code: python

import string

n = int(input())

s = input()

ans = ""

for i in range(len(s)):

index = string.ascii_uppercase.find(si)

newIndex = index + n - 26 if 26 <= index + n else index + n

ans += string.ascii_uppercasenewIndex

print(ans)

テーマ