Console tips--console version of gluttonous snake

Actually this is my first small game, University C language that scissors, stone, cloth experiment I did not do ...

Today is just April Fool's Day, this as a small gift to everyone, I hope everyone happy every day:)

This console version of gluttonous snakes is an integrated application of "colorful output" and "character graffiti".

It is estimated that the ReadLine () and WriteLine () are the two ways to write the console program, but there are several useful ways to make the console program very interesting with a little combination.

Here are a few core summaries.

How to make the output have color:

Console.BackgroundColor　=　ConsoleColor.Red;
Console.Write ("　");
Console.ResetColor();