Cod sursa(job #3358133)

Utilizator Alex_DumitrascuAlex Dumitrascu Alex_Dumitrascu Data 14 iunie 2026 21:05:53
Problema Problema rucsacului Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.52 kb
//100p infoarena
#include <bits/stdc++.h>

using namespace std;

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

int dp[2][10005];
int p[5005], w[5005];
int main()
{
    fin.tie(0); fin.sync_with_stdio(false);
    int n, g; 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=0; j<=g; j++) {
            dp[i&1][j]=dp[(i-1)&1][j];
            if (j>=w[i]) dp[i&1][j]=max(dp[i&1][j], dp[(i-1)&1][j-w[i]]+p[i]);
        }
    }
    fout<<dp[n&1][g];
    return 0;
}