#include <iostream>
using namespace std;
int main()
{
    int n,i,m,sx=0,sy=0,x,y;
    cin>>n>>m;
    for(i=1; i<=n; i++)
    {
        cin>>x>>y;
        if(x>=n/2)
            sx+=x;
        else
            sy+=y;
    }
    cout << sx << ' ' << sy;
}