#include < stdio.h>
int fact(int );
void main()
{
int n, r, ncr;
clrscr();
printf("\n Enter the value for N and R:");
scanf("%d%d", &n, &r);
ncr = fact(n) / (fact(r) * fact(n - r));
printf("\n The value of ncr is: %d", ncr);
getch();
}
int fact(int z)
{
int f = 1, i;
if (z == 0)
{
return f;
}
else
{
for (i = 2; i <= z; i++)
{
f = f * i;
}
}
return f;
}
No comments:
Post a Comment