Cod sursa(job #1760318)

Utilizator PondorastiAlex Turcanu Pondorasti Data 20 septembrie 2016 17:52:43
Problema Transport Scor 60
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.78 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=256000000;
    while(dr>st)
    {
        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=v[i];
                nrc++;
            }

        }
            if(nrc<k)
            {
                dr=c-1;
            }
            else
            {
                st=c+1;
            }
        }
    cout<<c-1;
    return 0;
}