Cod sursa(job #2505936)

Utilizator Irimies_VasileIrimies Vasile Irimies_Vasile Data 7 decembrie 2019 11:57:27
Problema Problema rucsacului Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.56 kb
#include <bits/stdc++.h>
using namespace std;

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

int n,gr;
int g[5001],p[10001];
int dp[2][10001];
int main()
{
    fin>>n>>gr;
    for(int i=1; i<=n; i++)
        fin>>g[i]>>p[i];
        int k=1;
    for(int i=1; i<=n; i++,k=1-k)
    {
        for(int j=1; j<=gr; j++)
        {
                if(g[i]<=j)
                    dp[k][j]=max(dp[1-k][j],dp[1-k][j-g[i]]+p[i]);
                else
                    dp[k][j]=dp[1-k][j];
        }
    }
    fout<<dp[1-k][gr];
    return 0;
}