Cod sursa(job #2087417)

Utilizator VladimirPopa123Vladimir Popa VladimirPopa123 Data 13 decembrie 2017 16:54:57
Problema Transport Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.62 kb
#include<fstream>
using namespace std;
ifstream fin("transport.in");
ofstream fout("transport.out");
const int L=27;
int v[16000],n,k;
bool sepoate(int);

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

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