Cod sursa(job #1599725)

Utilizator jescucosminJescu Cosmin jescucosmin Data 14 februarie 2016 12:06:23
Problema Transport Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.76 kb
#include <iostream>
#include <fstream>

using namespace std;

int main()
{
    ifstream f("transport.in");
    ofstream o("transport.out");
    long int i,s,t,st,dr,mij,n,k,v[16005],min;
    f>>n>>k;
    for(i=1;i<=n;i++)
        f>>v[i];
    st=1;
    dr=10;
    while(st<=dr)
    {
        mij=(st+dr)/2;
        t=0;
        s=0;
        for(i=1;i<=n;i++)
        {
            if(v[i]+s<=mij)
            {
                s=s+v[i];
            }
            else
            {
                t++;
                s=v[i];
            }
        }
        t++;
        if(t>k)
        {
            st=mij+1;
        }
        else
        {
            min=mij;
            dr=mij-1;
        }
    }
    o<<min;


    return 0;
}