Cod sursa(job #2875144)

Utilizator csamoilasamoila ciprian casian csamoila Data 21 martie 2022 09:40:02
Problema Problema rucsacului Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.53 kb
#include <bits/stdc++.h>

using namespace std;

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

int N,G;
int W[5001];
int P[5001];
/// DP[i][j] = profitul maxim pt primele i cutii
int DP[2][100001];

int main()
{
    fin >> N >> G;
    for(int i=1;i<=N;i++)
        fin >> W[i] >> P[i];
    for(int i=1;i<=N;i++){
        for(int j=W[i];j<=G;j++)
            DP[1][j]=max(DP[0][j],DP[0][j-W[i]]+P[i]);
        for(int j=W[i];j<=G;j++)
            DP[0][j]=DP[1][j];
    }
    fout << DP[1][G];
    return 0;
}