Cod sursa(job #2844900)

Utilizator rafaelrafyChitan Rafael rafaelrafy Data 6 februarie 2022 08:37:09
Problema Problema rucsacului Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.55 kb
#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("rucsac.in");
ofstream fout("rucsac.out");
long long N, G, A[10001], B[10001], GR[5001], PR[5001];
int main() {
    
    fin>>N>>G;
    
    for(int i=1; i<=N; i++)
        fin>>GR[i]>>PR[i];
    
    for(int i=1; i<=N; i++)
    {
        for(int j=1; j<=G; j++)
            if(GR[i] > j)
                B[j] = A[j];
            else
                B[j] = max(A[j], A[j-GR[i]] + PR[i]);
        for(int j=1; j<=G; j++)
            A[j] = B[j];
    }
    fout<<A[G];
    
    return 0;
}