Cod sursa(job #948900)

Utilizator A63N7pTudor Nazarie A63N7p Data 11 mai 2013 21:17:33
Problema Problema rucsacului Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.49 kb
#include<fstream>
#include<cstring>
using namespace std;

int d1[10001],d2[10002];

ifstream in;
ofstream out;

int main()
{
	in.open("rucsac.in");
	out.open("rucsac.out");
	int n,G,w,p,i;
	in>>n>>G;
	for(i=1;i<=n;i++)
	{
		in>>w>>p;
		for(int j=1;j<=G;j++)
		{
			if(j<w)
				d2[j]=d1[j];
			else
				if(d1[j]<d1[j-w]+p)
					d2[j]=d1[j-w]+p;
				else
					d2[j]=d1[j];
		}
		memcpy(d1,d2,sizeof(d2));
	}
	out<<d1[G]<<"\n";
	in.close();
	out.close();
	return 0;
}