Cod sursa(job #2859006)

Utilizator TeodorVTeodorV TeodorV Data 28 februarie 2022 18:43:36
Problema Transport Scor 0
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.74 kb
#include <bits/stdc++.h>

using namespace std;

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

int v[16001],n,k,st,c;

bool verif()
{
    int s=0,t=0;
    for(int i=0; i<n; i++)
    {
        s+=v[i];
        if(s>c)
        {
            s=0;
            t++;
            i--;
        }
    }
    t++;
    return (t<=k);
}


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