Cod sursa(job #3312316)

Utilizator sandrsSandra Paul sandrs Data 27 septembrie 2025 15:21:43
Problema Transport Scor 0
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.81 kb
#include <bits/stdc++.h>

using namespace std;
ifstream fin("transport.in");
ofstream fout("trasnport.out");
int v[16001], n, k;
int transportutza(int a)
{
    int sum=0, cnt=1;
    for(int i=1; i<=n; i++)
    {
        if(v[i]>a)
            return 0;
        sum+=v[i];
        if(sum>a)
        {
            cnt++;
            sum=v[i];
        }
    }
    if(cnt<=k)
        return 1;
    return 0;
}
int cb()
{
    int st=1, dr=256e6, mij, rasp;
    while(st<=dr)
    {
        mij=(st+dr)/2;
        if(transportutza(mij)==1)
        {
            rasp=mij;
            dr=mij-1;
        }
        else
            st=mij+1;
    }
    return rasp;
}
int main()
{
    fin >> n >> k;
    for(int i=1; i<=n; i++)
    {
        fin >> v[i];
    }
    fout << cb();
    return 0;
}