Cod sursa(job #3160829)

Utilizator NastureNasture Anca Nasture Data 25 octombrie 2023 09:10:51
Problema Transport Scor 100
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.82 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,maxi=-1,nr,st,dr,mij,cnt,sol;
    cin>>n>>k;
    for(i=1;i<=n;i++)
    {
        cin>>nr;
        v[i]=nr;
        s=s+nr;
        if(nr>maxi)
            maxi=nr;
    }
    st=maxi;
    dr=s;
    while(st<=dr)
    {
        mij=(st+dr)/2;///Capacitate camion
        s=0;
        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=mij+1;
        else
        {
            dr=mij-1;
            sol=mij;
        }
    }
    cout<<sol;
    return 0;
}