Cod sursa(job #1760092)

Utilizator PondorastiAlex Turcanu Pondorasti Data 20 septembrie 2016 12:01:51
Problema Transport Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.73 kb
#include <iostream>
#include <fstream>
using namespace std;
int v[20000];
int main()
{
    ifstream cin("transport.in");
    ofstream cout("transport.out");
    int n,k,s=0,c,nrc=0;
    cin>>n>>k;
    for(int i=1; i<=n; i++)
        cin>>v[i];
    int st=1,dr=2000000;
    while(nrc!=k)
    {
        nrc=0;
        c=(st+dr)/2;
        s=0;
        for(int i=1; i<=n; i++)
        {
            if(v[i]+s<=c)
            {
                s=s+v[i];
            }
            else
            {
                s=0;
                nrc++;
            }
        }
        if(nrc<k)
        {
            dr=c;
        }
        else
        {
            st=c;
        }
    }
    cout<<c*2;
    return 0;
}