Written in C#

You are given the task of creating a code that decodes a message.

Listed below is the chart used to decode a message.

Every encoded letter is 3 letters in advance, like A is D, B is E, and so on.

How it will work

The user is prompt to enter an encode message, the code must decode it and print out the correct word.

Keep prompting the user until the user enters END. Which will stop the program

Example RUN:

(Bold will be user input)

Enter Encoded Message: KHOOR ZRUOG

Decoded Message: Hello World

Enter Encoded Message: END

Original Letter	Encoded Letter
A	D
B	E
C	F
D	G
E	H
F	I
G	J
H	K
I	L
J	M
K	N
L	O
M	P
N	Q
O	R
P	S
Q	T
R	U
S	V
T	W
U	X
V	Y
W	Z
X	A
Y	B
Z	C