#include<stdio.h>
main()
{int m,n;
 double x,y,z;
 scanf("%le",&x);
 scanf("%d",&n);
 z=x;y=1;m=n;
 do
 {if(m%2==1)y*=z;
  m=m/2;
  z=z*z;
 }while(m!=0);
 printf("%le",y);
}