#include <iostream>
#include <algorithm>

using namespace std;

int N, M;
int A[100002], B[100002];
char sir[250];

int main()
{
    cin.sync_with_stdio(true);


    cin >> N >> M;
    for (int i = 1; i <= N; ++i)
        cin >> A[i] >> B[i];
    sort(A + 1, A + N + 1);

    long long tA = 0, tB = 0;
    for (int i = 1; i <= N / 2; ++i)
        tB += M - A[i];
    for (int i = N / 2 + 1; i <= N; ++i)
        tA += A[i];

    cout << tB << ' ' << tA << '\n';
    cout << '\n';
}