#include <bits/stdc++.h>
#define maxN 100002
using namespace std;

//FILE *fin = freopen("box.in", "r", stdin);

/* ------------- */
int n, m;
struct Box
{
    int x, y;
    bool operator < (const Box &a) const
    {
        //if (x - y == a.x - a.y)
            return x > a.x;
    }
} v[maxN];
/* ------------- */
Box ans;

void read()
{
    scanf("%d %d", &n, &m);
    for (int i = 1; i <= n; ++ i)
        scanf("%d %d", &v[i].x, &v[i].y);
}

void solve()
{
    sort(v + 1, v + n + 1);
    for (int i = 1; i <= n; ++ i)
        if (i <= n / 2)
            ans.x += v[i].x;
        else
            ans.y += v[i].y;
}

void write()
{
    printf("%d %d\n", ans.y, ans.x);
}

int main()
{
    read();
    solve();
    write();
    return 0;
}