Cod sursa(job #3295491)

Utilizator noemienoemie noemie Data 6 mai 2025 10:06:16
Problema Transport Scor 20
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.77 kb
#include <fstream>

using namespace std;

ifstream cin ("transport.in");
ofstream cout ("transport.out");
int v[16001];
int main()
{
    int n, k, i, s=0, vol, maxi=0, mij, s2=0, cnt=0;
    cin>>n>>k;
    for(i=1; i<=n; i++)
    {
        cin>>v[i];
        if(v[i]>maxi)
            maxi=v[i];
        s2=s2+v[i];
    }
    int st=maxi;
    int dr=s2;
    int sol=-1;
    while(st<=dr)
    {
        mij=(st+dr)/2;
        cnt=1;
        for(i=1; i<=n; i++)
        {
            if(s+v[i]<=mij)
                s=s+v[i];
            else
            {
                s=v[i];
                cnt++;
            }
        }

    if (cnt>k)
        st=st+1;
    else
    {
        sol=mij;
        dr=mij-1;
    } }
    cout<<sol;
    return 0;
}