Cod sursa(job #2715994)

Utilizator IvanAndreiIvan Andrei IvanAndrei Data 4 martie 2021 14:54:15
Problema Transport Scor 0
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.69 kb
#include <fstream>
using namespace std;
ifstream in("transport.in");
ofstream out("transport.out");
int a[16001];
int main()
{
    int n, k, l=0, r=0, rez;
    in>>n>>k;
    for(int i=1;i<=n;i++)
    {
        in>>a[i];
        if(a[i]>l)
            r=a[i];
        r+=a[i];
    }
    while(l<=r)
    {
        int mij=(l+r)/2;
        int t=1, s=0;
        for(int i=1;i<=n;i++)
        {
            s+=a[i];
            if(s>mij)
            {
                t++;
                s=a[i];
            }
        }
        if(t>k)
            l=mij+1;
        else
        {
            r=mij-1;
            rez=mij;
        }
    }
    out<<rez;
    return 0;
}