C program to find factorial of a number using functions
#include #include void main() { int a,f; int fact(int); clrscr(); printf(“enter a number: ”); scanf(“%d”,&a); f=fact(a); printf(“factorial= %d”,f); getch(); } int fact(int x) { int fac=1,i; for(i=x;i>=1;i--) fac=fac*i; return(fac); }…