Cod sursa(job #2977814)
Utilizator | Data | 12 februarie 2023 14:41:25 | |
---|---|---|---|
Problema | Problema rucsacului | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.39 kb |
#include <fstream>
using namespace std;
const int gmax=1e4;
int v[2][gmax+3];
int main(){
ifstream cin("rucsac.in");
ofstream cout("rucsac.out");
int n,g,w,p;
cin>>n>>g;
for(int i=1;i<=n;i++){
cin>>w>>p;
for(int j=0;j<=g;j++){
v[i&1][j]=v[(i-1)&1][j];
if(j>=w)
v[i&1][j]=max(v[(i-1)&1][j],v[(i-1)&1][j-w]+p);
}
}
cout<<v[(n&1)][g];
return 0;
}