/* File: powsqrt.c 
   Use mathematical functions pow() and sqrt() */
#include <stdio.h> 
#include <math.h>  /* for pow() and sqrt() */

int main() {
    double p, x = 2.0, y = 3.0;

    p = pow(x,y);
    printf("pow(2.0, 3.0) = %f\n", p);
    printf("sqrt(2.0) = %f\n", sqrt(x));
    return 0;
}