Question

NO SPAM
OR WILL BE REPORT​

Answer 1

Answer:

easy here is a function to do that:

int fact(int x){

if(x<=1)

return 1;

return x*fact(x-1);

}

or even easier

int fact(int x){

return x<=1? 1:x*fact(x-1);

}

plz mark me as brainliest