Cod sursa(job #3260298)

Utilizator georgiemanea georege caharisitan georgie Data 1 decembrie 2024 14:51:56
Problema Transport Scor 80
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.75 kb
#include <bits/stdc++.h>
using namespace std;
ifstream fin("transport.in");
ofstream fout("transport.out");
int v[16001], ts, n;
bool check(int k)
{
    int t=0, cr=1;
    for(int i=1; i<=n; i++)
    {
        t+=v[i];
        if(t>k)
        {
            t=v[i];
            cr++;
        }
    }
    if(cr>ts)
        return 0;
    return 1;
}
int main()
{
    int mx=0;
    fin >> n >> ts;
    for(int i=1; i<=n; i++){
        fin >> v[i];
        mx+=v[i];
    }
    int st=1, dr=mx, mij, a;
    while(st<=dr)
    {
        mij=(st+dr)/2;
        bool x=check(mij);
        if(!x)
            st=mij+1;
        else
        {
            dr=mij-1;
            a=mij;
        }
    }
    fout << a;
    return 0;
}