Closing Date 9 Dec 5pm

Description

One of the most famous and simple forms of cryptography is the Caesar Cipher. This Cipher works by shifting each letter a number of letters forward. For example, a shift of 3 on the letter "a" would give "d". If the shift takes you past the end of the alphabet, just rotate back to the front of the alphabet. For example, a shift of 3 on the letter "y" would give "b".

Your task is to make a program which accepts both a String and an int. The String is the message to be encrypted, and the int repesents the number that will be used for shifting.

For example: the String "Hello" and shift of 2 would go like this:

• H -> J
• e -> g
• l -> n
• l -> n
• o -> q

this gives us the final answer of "Jgnnq" which should be printed. Sample Input 1

 Hello World 5 

Sample Output 1

 Mjqqt Btwqi 

Sample Input 2

 Et Tu Brute 21 

Sample Output 2

 Zo Op Wmpoz