NEW C programmer...I'm stuck!!!!!

[ambu]

brief outline:
my assignment is to build a simple simple c program
type a message in
it runs an algorithm
which encrypts and then runs another algorithm which decrypts it
algorithms are provided...

anywayz
problem is this

u need to run a 2d array
and the algorithm is this
new = (target -32 + key)%95+32
it changes to ascii or sumfin?

i've got stuff like
toascii
ischar
but i cant collaborate it and pass it to make it all work together... any hints
or give me asimple template???

email me if u can !!!
thank you sooooo much!!!!!

ambu

[kurz7]

show us what you have done so we can help you solve your problem

[Dave_Sinkula]

This sounds familiar. Would this or this be useful?