Cod sursa(job #2971191)

Utilizator RORO123bBarbulescu Robert RORO123b Data 26 ianuarie 2023 19:54:17
Problema Problema rucsacului Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.66 kb
#include <fstream>
#include <algorithm>

using namespace std;

ifstream fin("rucsac.in");
ofstream fout("rucsac.out");

struct obj
{
    int g , c;
}v[5001];

int n , G , p[10001],maxx;

int main()
{
    fin >> n >> G;
    for(int i = 1 ; i <= n ; i++)
        fin >> v[i].g >> v[i].c;
        for(int i=1;i<=G;i++)
            p[i]=-1;
    p[0]=0;
    for(int i=1;i<=n;i++)
    {
        for(int j=G-v[i].g;j>=0;j--)
            if(p[j]!=-1 && p[j]+v[i].c>p[j+v[i].g])
            {
                p[j+v[i].g]=p[j]+v[i].c;
                if(maxx<p[j+v[i].g])
                    maxx=p[j+v[i].g];
            }
    }
    fout<<maxx;
}