Cod sursa(job #2553220)

Utilizator DetogronSimion Andrei Detogron Data 21 februarie 2020 19:03:34
Problema Problema rucsacului Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.69 kb
#include <bits/stdc++.h>

#define N 5001
#define X 10001

using namespace std;

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

int n, s, p, g;
int a[X], a1[X], a2[X];

void citire()
{
    fin >> n >> g;
    for(int i=1; i<=n; i++)
        fin >> a1[i] >> a2[i];
}

void alg()
{
    for(int i=1; i<=n; i++)
    {
        for(int j=g-a1[i]; j>=0; j--)
        {
            if(a[j+a1[i]]<a[j]+a2[i])
            {
                a[j+a1[i]]=a[j]+a2[i];
                if(a[j+a1[i]]>s)
                {
                    s=a[j+a1[i]];
                }
            }
        }
    }
}

int main()
{
    citire();
    alg();
    fout << s;
    return 0;
}