Question

Write a function fnpow() in C to compute xy where x is
float and y is integer. Function will return the result
and takes x, y as arguments.​

Answer 1

Answer:

/* Write a program to Calculate Power of a number using Function*/

#include<stdio.h>

#include<conio.h>

float fnpow (float,int);

void main()

{

int b;

float a,p;

clrscr();

printf("Enter two numbers");

scanf(%f%d",&a,&b);

p=power(a,b);

printf("\n %f raise to %d =%f,a,b,p);

getch();

}

float fnpow(float x,int y)

{

if(y==0)

return(1);

else

return(x*fnpow (x,y-1));

}