#include<bits/stdc++.h>
using namespace std;
int main()
{
    cout<<"4"<<" 8";
return 0;
}

#include<bits/stdc++.h>
using namespace std;
int main()
{
	double d;
	float f;
	cout<<sizeof(f)<<" "<<sizeof(d);
	return 0;
}

#include<bits/stdc++.h> using namespace std; int main() { float sb; double rb; cout<<"4 8"; return 0; }