Cod sursa(job #2589315)

Utilizator eugen5092eugen barbulescu eugen5092 Data 26 martie 2020 10:03:02
Problema Problema rucsacului Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.73 kb
#include <bits/stdc++.h>
using namespace std;
ifstream ci("rucsac.in");
ofstream cou("rucsac.out");

int n,G,v[6000],g[6000];
int dp[2][10005];

void citire()
{
    ci>>n>>G;
    int i;

    for(i=1; i<=n; i++)
    {
        ci>>g[i]>>v[i];
    }


}

void rez()
{
    int i,j,r=1;
    int s=0;
    for(i=1; i<=n; i++)
    {
        r=1-r;
        for(j=0; j<=G; j++)
        {

            dp[r][j]=dp[1-r][j];
            if(j>=g[i])
            {
                dp[r][j]=max(dp[1-r][j],dp[1-r][j-g[i]]+v[i] );
            }



        }
    }

    for(i=n,j=0; j<=G; j++)
    {
        s=max(s,dp[r][j]);
    }

    cou<<s;

}

int main()
{
    citire();
    rez();
    return 0;
}