include

include

using namespace std;

int n;

int cmp(string a,string b)
{
if(a.size()>b.size())
{

    swap(a,b);
    // a is the small b is the big
}

while(b.size()>a.size())
{
    b.pop_back();
}
if(b == a)
    return -1;
for(int i = 0;i<a.size();i++)
{
    int k;
    bool flag = true;
    for(k = i;k<a.size() - i;k++)
    {
        if(a[k] == b[k])
        {
            flag = false;
            break;
        }
    }
    if(k == a.size()-i&&flag)
    {

        return i;
    }
}
return -1;

}
long long expt(long long x,long long n)
{
int ans = 1;
while(n)
{
if(n&1)
{
ans=x;
}
n>>=1;
x=x;
}
return ans;
}
int main()
{
int x,y;
cin>>x>>y;
cout<<expt(x,y);
return 0;
}