Cod sursa(job #2685504)
Utilizator | Andrei Croitoriu Andreibatman | Data | 17 decembrie 2020 09:53:50 |
---|---|---|---|
Problema | Problema rucsacului | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.46 kb |
#include <bits/stdc++.h>
using namespace std;
ifstream fin("rucsac.in");
ofstream fout("rucsac.out");
int n,g,i,w[5010],p[5010],d[4][10010],cw;
int main()
{
fin>>n>>g;
for(i=1;i<=n;i++)
fin>>w[i]>>p[i];
for(i=1;i<=n;i++)
for(cw=0;cw<=g;cw++)
{
d[i%2][cw]=d[1-i%2][cw];
if(w[i]<=cw)
d[i%2][cw]=max(d[i%2][cw],d[1-i%2][cw-w[i]]+p[i]);
}
fout<<d[n%2][g];
return 0;
}