pointer to function in c

Answer:

In the following c code souccer is pointer to function. Pointer soccer can hold the address of such function whose parameters are two double data and return type is also double type data.

#include "math.h"

double (*soccer)(double,double);

void main(){

double d;

soccer=pow;

d=(*soccer)(5.,2.0);

clrscr();

printf("%.2lf",d);

getch();

}

Output: 25.00