Cod sursa(job #1674405)

Utilizator 3DwArDPauliuc Edward 3DwArD Data 4 aprilie 2016 17:22:09
Problema Problema rucsacului Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.57 kb
#include <bits/stdc++.h>
#define GMax 10005
#define NMax 5001
using namespace std;

ifstream fin("rucsac.in");
ofstream fout("rucsac.out");
int m[2][GMax];
int A[NMax],B[NMax];
int main(){
    int l=0,n,g;
    fin>>n>>g;
    for(int i=1;i<=n;i++)
    {
        fin>>A[i]>>B[i];
    }

    for(int i=1;i<=n;i++ , l=1-l)
    {
        for(int j=1;j<=g;j++)
        {
            m[1-l][j]=m[l][j];
            if(A[i]<=j)
            {
                m[1-l][j]=max(m[l][j],m[l][j-A[i]]+B[i]);
            }
        }
    }
    fout<<m[l][g];
    return 0;
}