Cod sursa(job #2083500)

Utilizator razvancostacheCostache Razvan razvancostache Data 7 decembrie 2017 19:41:08
Problema Transport Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.63 kb
#include <iostream>
#include <fstream>
using namespace std;
ifstream in("transport.in");
ofstream out("transport.out");

const int N=16001;
int v[N],n,k,x;
bool sepoate(int c)
{
    int cc=0;
    int nr=0;
    for(int i=1;i<=n;i++)
    {
        if(v[i]>c)
            return false;
        if(v[i]>cc)
        {
            nr++;
            cc=c;
        }
        cc-=v[i];
    }
    return (nr<=k);
}

int main()
{
    int pas,r;
    in>>n>>k;
    for(int i=1;i<=n;i++)
        in>>v[i];
    pas=1<<27;
    r=0;
    while(pas!=0)
    {
        if(!sepoate(r+pas))
           r+=pas;
      pas/=2;
    }
    r++;
    out<<r;
    return 0;
}