Cod sursa(job #3203778)

Utilizator Sanzi_SoareSanziana Soare Sanzi_Soare Data 14 februarie 2024 16:03:36
Problema Transport Scor 0
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.82 kb
#include <bits/stdc++.h>
#include <stdio.h>
using namespace std;

int v[16000];

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

int main()
{
    int n, k, cnt=0, sum=0, minim=2100000;
    in >> n >> k;
    for(int i=0; i<n; i++)
    {
        in >> v[i];
    }

    int st=1, dr=256000000, mj;
    while(st!=dr)
    {
        sum=0;
        mj=(st+dr)/2;
        for(int i=0; i<n; i++)
        {
            sum=sum+v[i];
            if(sum>mj)
            {
                cnt++;
                sum=v[i];
            }
        }
        if(cnt<=k)
        {
            dr=mj;
            if(minim>mj)
            {
                minim=mj;
            }
        }
        else
        {
            st=mj+1;
        }
    }

    out << minim;

    return 0;
}