Cod sursa(job #2182180)

Utilizator MayaUlkusalMaya Dara Ulkusal MayaUlkusal Data 22 martie 2018 10:53:43
Problema Transport Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.72 kb
#include <fstream>

using namespace std;

ifstream in ("transport.in");
ofstream out ("transport.out");

int const L=27;

int v[16001], n, k;

bool sepoate(int c)
{
    int nr=0, cc=0;
    for (int i=0; i<n; i++)
    {
        if(v[i]>cc)
        {
            nr++;
            cc=c;
        }
        if(v[i]>cc)
            return false;
        if(nr>k)
        {
            return false;
        }
        cc-=v[i];
    }
    return true;
}


int main()
{
    in>>n>>k;
    for(int i=0; i<n; i++)
    {
        in>>v[i];
    }
    int r=0, pas=1<<L;
    while(pas!=0)
    {
        if(!sepoate(r+pas))
        {
            r+=pas;
        }
        pas/=2;
    }
    out<<r+1;
    in.close();
    out.close();
    return 0;
}