Cod sursa(job #3254106)

Utilizator coajatudorCoaja Tudor coajatudor Data 6 noiembrie 2024 09:28:03
Problema Transport Scor 100
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.78 kb
#include <fstream>

using namespace std;
ifstream cin("transport.in");
ofstream cout("transport.out");

int v[16001];

int main()
{
    int n, k, maxi=-1, s, sm=0, nrt=0, i, a, mij, st, dr, sol;
    cin>>n>>k;
    for(i=1; i<=n; i++){
        cin>>a;
        if(a>maxi)
            maxi=a;
        v[i]=a;
        sm=sm+a;
    }
    st=maxi;
    dr=sm;
    while(st<=dr){
        mij=(st+dr)/2;
        s=0;
        nrt=1;
        for(i=1; i<=n; i++){
            if(s+v[i]<=mij)
                s=s+v[i];
            else{
                nrt++;
                s=v[i];
            }
        }
        if(nrt>k){
            st=mij+1;
        }
        else{
            dr=mij-1;
            sol=mij;
        }

    }
    cout<<sol;

    return 0;
}