Cod sursa(job #2083503)

Utilizator aianisAndra Dumitru aianis Data 7 decembrie 2017 19:44:53
Problema Transport Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.69 kb
#include <iostream>
#include <fstream>

using namespace std;

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

int v[16001], n, k;

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