C programme to find FACTORIAL number without using function

C programme to find FACTORIAL number without using function

/*read user number and power and print result*/

#include<stdio.h>

#include<conio.h>

int main()

{

int p;

float n,r=1;

printf("enter a number : ");

scanf("%f",&n);

printf("\n enter the power : ");

scanf("%d",&p);

while(p>0)

{

r=r*n;

p--;

}

printf("RESULR = %g",r);

return 0;

}