Caesar Cipher Encryption

You are given an uppercase string s and an integer k. Your task is to encrypt the string using the Caesar Cipher technique.

In a Caesar Cipher, each letter in the string is shifted by k positions in the alphabet. More formally, each letter c is replaced by a new letter given by the formula:

$$ new\_char = \texttt{chr}(((\texttt{ord}(c) - \texttt{ord}('A') + k) \mod 26) + \texttt{ord}('A')) $$

The alphabet is considered cyclic, so letters that go past 'Z' wrap around back to 'A'.

For example, if s = "HELLO" and k = 3, the encrypted string is "KHOOR".

inputFormat

The input consists of two lines:

• The first line contains a string s consisting of uppercase English letters.
• The second line contains an integer k which represents the shift for the cipher.

outputFormat

Output the encrypted string after applying the Caesar Cipher with the given shift.

HELLO
3

KHOOR