Cod sursa(job #3152175)

Utilizator Dragu_AndiDragu Andrei Dragu_Andi Data 24 septembrie 2023 11:26:54
Problema Transport Scor 30
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.63 kb
#include <iostream>
#include <fstream>

using namespace std;

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

const int nmax=16000;

int main()
{
    int n, k;
    fin >> n >> k;
    int v[nmax];
    for(int i=0; i<n; i++) fin >> v[i];
    int st=1, dr=nmax, mij, s, cnt;
    while(st<dr)
    {
        mij=(st+dr)/2;
        s=0; cnt=1;
        for(int i=0; i<n; i++)
        {
            if(s+v[i] > mij)
            {
                s=0;
                cnt++;
            }
            s+=v[i];
        }
        if(cnt<=k) dr=mij;
        else st=mij+1;
    }
    fout << st;
    return 0;
}