#include<iostream>
#include<cstdio>
using namespace std;
int main()
{
int x,y;
cin>>x>>y;
int ch,ra;
ra=(y-2*x)/(2);
ch=x-ra;
cout<<ch<<" "<<ra;
return 0;
}
微信扫一扫
#include<iostream>
#include<cstdio>
using namespace std;
int main()
{
int x,y;
cin>>x>>y;
int ch,ra;
ra=(y-2*x)/(2);
ch=x-ra;
cout<<ch<<" "<<ra;
return 0;
}
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