#include<iostream>
#define f cin
#define g cout
#include<algorithm>
#define N 100100
#define FOR(a,b,c) for(int a=b;a<=c;++a)
using namespace std;
int x,y,v[N],n,m,albe,negr;
int main ()
{
	/*n=1000;
	m=100;
	g<<n<<" "<<m<<"\n";
	FOR(i,1,n)
	{
		x=rand()%m;
		y=m-x;
		g<<x<<" "<<y<<"\n";
	}*/
	f>>n>>m;
	FOR(i,1,n)
	{
		f>>x>>y;
		v[i]=x;
	}
	sort(v+1,v+n+1);
	FOR(i,1,n/2)
		negr+=m-v[i];
	FOR(i,n/2+1,n)
		albe+=v[i];
	g<<negr<<" "<<albe;
	return 0;
}