Cod sursa(job #2981661)
| Utilizator | Data | 18 februarie 2023 14:12:33 | |
|---|---|---|---|
| Problema | Energii | Scor | 0 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva de probleme | Marime | 0.6 kb |
#include <bits/stdc++.h>
using namespace std;
ifstream fin ("energii.in");
ofstream fout ("energii.out");
const int kN = 1e4 + 5;
int dp[2][kN];
int g[kN], v[kN];
int n, G;
int main(){
ios_base::sync_with_stdio(false);
fin >> n >> G;
for (int i = 1; i <= n; i++){
fin >> g[i] >> v[i];
}
for (int i = 1; i <= n; i++){
for (int j = 0; j <= G; j++){
dp[i % 2][j] = dp[1 - i % 2][j];
if (j - g[i] >= 0){
dp[i % 2][j] = max(dp[i % 2][j], dp[1 - i % 2][j - g[i]] + v[i]);
}
}
}
fout << dp[n % 2][G];
}
