Cod sursa(job #1877671)

Utilizator BeatriceBBeatrice Roxana BeatriceB Data 13 februarie 2017 17:36:16
Problema Problema rucsacului Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.55 kb
#include <iostream>
#include <fstream>
#include <algorithm>
using namespace std;
ifstream f("rucsac.in");
ofstream g("rucsac.out");
int N, G, Pmax, W[5005], P[5005], D[5][10005];
int main()
{
    f>>N>>G;
    for(int i=1; i<=N; i++)
        f>>W[i]>>P[i];
    int l=0;
    for(int i=1; i<=N; i++, l=1-l)
         for(int j=0; j<=G; j++)
        {
            D[1-l][j]=D[l][j];
            if(W[i]<=j)
                D[1-l][j]=max(D[1-l][j], D[l][j-W[i]]+P[i]);
        }
    g<<D[l][G];
    f.close();
    g.close();
    return 0;
}