#include<bits/stdc++.h>
using namespace std;
int main(){
    int x,y,a,b,c,d;
    cin>>x>>y;
    a=4*x;
    b=a-y;
    c=b/2;
    d=x-c;
    cout<<c<<" "<<d;
    return 0;
}

```include<bits/stdc++.h> 
 using namespace std;
 int main(){
     int x,y; 
     cin>>x>>y;
     int ji,tu;
     ji=(4*x-y)/2; 
     tu=x-ji; 
     cout<<ji<<" "<<tu; 
     return 0;

#include<bits/stdc++.h> 
 using namespace std;
 int main(){
     int x,y; 
     cin>>x>>y;
     int ji,tu;
     ji=(4*x-y)/2; 
     tu=x-ji; 
     cout<<ji<<" "<<tu; 
     return 0;
}

#include<bits/stdc++.h> using namespace std; int main(){ int x,y; cin>>x>>y; int ji,tu; ji=(4*x-y)/2; tu=x-ji; cout<<ji<<" "<<tu; return 0; }

#include<bits/stdc++.h> using namespace std; int main(){ int x,y,q,z,j,t; cin>>x>>y; q=2*x; z=y-q; t=y/z; j=x-t; cout<<j<<" "<<t; return 0; }

#include using namespace std; int main(){ int n,m,x,y,a,b; cin>>n>>m; a=n*2; b=m-a; y=b/2; x=n-y; cout<<x<<" "<<y; return 0; }

#include<bits/stdc++.h> using namespace std; int main(){ int x,y; cin>>x>>y; int ji,tu; ji=(4*x-y)/2; tu=x-ji; cout<<ji<<" "<<tu; }

```#include<bits/stdc++.h>
using namespace std;
int main(){
	long long a,c,x,y;
	cin>>x>>y;
	a=y/2-x;
    c=(4*x-y)/2;
	cout<<c<<" "<<a;
	return 0;
}

Man include<bits/stdc++.h> 不能抄 using namespace std; 不能抄 int main(){ 不能抄 int x,y; 不能抄 cin>>x>>y; 不能抄 int ji,tu; 不能抄 ji=(4*x-y)/2; 不能抄 tu=x-ji; 不能抄 cout<<ji<<" "<<tu; 不能抄

return 0; 不能抄 } 不能抄 }

#include<bits/stdc++.h> 
using namespace std; 
int main(){ 
    int n,m,x,y,a,b; 
    cin>>n>>m; 
    a=n*2; 
    b=m-a; 
    y=b/2; 
    x=n-y; 
    cout<<x<<" "<<y; 
    return 0; 
}

quq 给个赞吧 球球了