Cod sursa(job #2427630)

Utilizator Vlad_PipereaPiperea Vlad Vlad_Piperea Data 1 iunie 2019 12:47:38
Problema Transport Scor 100
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.68 kb
#include <iostream>
#include <fstream>

using namespace std;

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

const int NMAX=16000;

int v[NMAX] , n , k;

bool incap (int c)
{
    int nrt=0 ,cc=0 ;
    for (int i=0 ; i<n ; i++)
    {
        if (v[i]>c)
        {
            return false;
        }
        if (v[i]>cc)
        {
            nrt++;
            cc=c;
        }
        cc-=v[i];
    }
    return(nrt<=k);
}

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