Cod sursa(job #2279866)

Utilizator SweetHumanAvram Gheorghe SweetHuman Data 10 noiembrie 2018 10:00:18
Problema Problema rucsacului Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.54 kb
#include <iostream>
#include <fstream>
using namespace std;

int v[10005],p[5005],g[5005];
int n,gmax;
ifstream f1("rucsac.in");
ofstream f2("rucsac.out");
int main() {
    f1>>n>>gmax;
    for(int i=1;i<=n;i++){
        f1>>g[i]>>p[i];
    }
    for(int i=0;i<=gmax;i++){
        if(g[1]<=i)
            v[i]=p[1];
    }
    for(int i=2;i<=n;i++){
        for(int j=gmax;j>=0;j--){
            if(g[i]<=j){
                if(p[i]+v[j-g[i]]>v[j])
                    v[j]=p[i]+v[j-g[i]];
            }
        }
    }
    f2<<v[gmax];
    return 0;
}