pow()

#include <stdio.h>
int main() {
printf("\nNumber = %.2f", pow(2,3)); // Number = 4.00
printf("\nNumber = %.2f", pow(-2,3)); // Number = -8.00
printf("\nNumber = %.2f", pow(2,-3)); // Number = 0.12
printf("\nNumber = %.2f", pow(-2,-3)); // Number = -0.12
printf("\nNumber = %.2f", pow(0.2,4)); // Number = 0.00
return 0;
}

pow(x,y)

Example with integer as inputs

#include <stdio.h>
#include <math.h>
int main(void){
     int  x,y,out;
     x=2;
     y=3;
     out = pow(x,y);
     printf("%d", out);
     return 0;
}

 8

Example with float variables

pow(num1,num2);

16.977535

Example with negative variables

#include <stdio.h>
#include <math.h>
int main(void){
     float   x,y,out;
     x=2.3;
     y=-3.4;
     out = pow(x,y);
     printf("%f", out);
     return 0;
}

0.058901