Exponential

float exp1(float p,int q);
#include<stdio.h>
main()
{
    float x,k;
    int n;
    printf("enter x and n");
    scanf("%f%d",&x,&n);
    k=exp1(x,n);
    printf("exp(%f,%d)=%f",x,n,k);
}
float exp1(float p,int q)
{
    float t=1;
    int i;
    for(i=1; i<=q; i++)
    {
        t=t*p;
    }
    return t;
}

     

           

Note: Need to be arranged in compiler after copied

   

 OutPut:

enter x and n 3 4 exp(3.000000,4)=81.000000