#include<bits/stdc++.h>
using namespace std;
int main()
{
	int head,foot;
	cin>>head>>foot;
	for(int i=1;i<=head;i++)
		for(int j=1;j<=head;j++){
			if(i+j==head&&i*2+j*4==foot)
			{
				cout<<i<<" "<<j<<"\n";
				break;
			}
		}
	return 0;
}

#include<bits/stdc++.h>
using namespace std;
int main()
{
	int head,foot;
	cin>>head>>foot;
	for(int i=1;i<=head;i++)
	{
		int j=head-i; 
		if(i*2+j*4==foot)
		{
			cout<<i<<" "<<j<<"\n";
			break;
		}
	}
	return 0;
}

#include<bits/stdc++.h>
using namespace std;
int main()
{
	int head,foot;
	cin>>head>>foot;
	int j=foot/2-head;//兔 
	int i=head-j;//鸡
	cout<<i<<" "<<j<<"\n";
	return 0;
}