11.5.2

#include<stdio.h>

#include<math.h>

double cm(double x,int y);

int main()

{double a;

int b;

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

cm(a,b);

return 0;

}

double cm(double x,int y)

{

printf("%.2f",pow(x,y));

return 0;

}