New to C++, care to help?

So I'm relatively new to programing (taking CS2) and I was wondering if someone could help me with a little problem I'm having with C++. We're working on a project and in my professor's example exe his program knows that when you enter 123 (or some other number) that you mean the numbers 1, 2, and 3. Anyone know some ways to accomplish this and are willing to tell me? Thanks if you do.

Read SICP.

in my professor's example exe
example exe
exe

Get Out Now

>>2
lrn2sage

he's probably using some function for converting int to string/character array.

thanks >>5
I'll look into that.

Everyone once in a while, you receive we receive a question that simply takes your breath away.
I'm not sure if the OP is trolling, but if you are you will make a damn good troll. Well done

What do you mean when you don't enter a number or mix numbers with other symbols?

>>5
You won't get the dessert today, go to your room

You won't get the desert today, go to you're room