#include<stdio.h>
FILE *f=fopen("lgput.in","r");
FILE *g=fopen("lgput.out","w");

long long x,n,rez;
long long solve(long long x,long long n)
{
  if(n==0)
   return 1;
  else if(n%2)
	 return x*solve(x*x,(n-1)/2);
       else return solve(x*x,n/2);

}

int main()
{
fscanf(f,"%lld%lld",&x,&n);
rez=solve(x,n);
fprintf(g,"%lld",rez);
return 0;
}