Cod sursa(job #3358133)
| Utilizator | 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;
}