Cod sursa(job #2148889)

Utilizator alex2704Pirvuceanu Alexandru alex2704 Data 2 martie 2018 09:22:20
Problema Problema rucsacului Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.44 kb
#include <iostream>
#include <fstream>

using namespace std;
ifstream f("rucsac.in");
ofstream g("rucsac.out");
int n,r,gr,cost,i,j,a[3][10005];
int main()
{
    f>>n>>r;
    for(i=1;i<=n;i++)
    {
        f>>gr>>cost;
        for(j=1;j<=r;j++)
            if(gr>j) a[2][j]=a[1][j];
            else a[2][j]=max(cost+a[1][j-gr],a[1][j]);
        for(j=1;j<=r;j++)
            a[1][j]=a[2][j];
    }
    g<<a[1][r];
    return 0;
}