#include<iostream>
using namespace std;
int main()
{
    int n,w,b,sw=0,sb=0;
    cin>>n>>w;
    for(;n;--n)
    {
        cin>>w>>b;
        if(w>b)sw+=w;
        else sb+=b;
    }
    cout<<sb<<" "<<sw<<"\n";
    return 0;
}