Cod sursa(job #622957)

Utilizator andy_vamosRezus Andrei andy_vamos Data 18 octombrie 2011 19:31:26
Problema Problema rucsacului Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.33 kb
#include<fstream>
using namespace std;
int N,G,a[10100];
int main()
{
	ifstream f("rucsac.in");
	ofstream g("rucsac.out");
	int i,j,w,p;
	f>>N>>G;
	a[0]=1;
	for(i=0;i<N;i++)
	{
		f>>w>>p;
		for(j=G-w;j>=0;j--)
		{
			if(a[j]+p>a[j+w])
				a[j+w]=a[j]+p;
		}
	}
	p=0;
	for(i=0;i<=G;i++)
	{
		if(a[i]>p)
			p=a[i];
	}
	g<<p-1;
	return 0;
}