Cod sursa(job #672720)

Utilizator RampageSergiu Caraian Rampage Data 2 februarie 2012 22:52:58
Problema Energii Scor 5
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.35 kb
Raporteaza aceasta sursa 
#include <fstream>
using namespace std;

ifstream f ("energii.in");
ofstream g ("energii.out");

int v[5005];

int main()
{
	int G,E,en,cost,EN=0;
	f>>G>>E;
	
	for (;G>0;G--)
	{
		f>>en>>cost;
		EN+=en;
		for (int i=E-en; i>=0; i--)
			if (v[i+en]<v[i]+cost)
				v[i+en]=v[i]+cost;
	}

//	if (EN<E)
//		g<<-1;
	 g<<-1;
	return 0;
}