Cod sursa(job #3184922)

Utilizator DeriusSaila Darius Derius Data 17 decembrie 2023 13:17:51
Problema Transport Scor 100
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.78 kb
#include <bits/stdc++.h>
using namespace std;
ifstream fin("transport.in");
ofstream fout("transport.out");
int v[16001];
int main()
{
    int n,i,k,medie=0,maxi=-1,st,dr,sum=0,mij,s,nrt;
    fin>>n>>k;
    for(i=1;i<=n;i++)
    {
        fin>>v[i];
        sum+=v[i];
        if(v[i]>maxi)
            maxi=v[i];
    }
    medie=sum/k;
    if(maxi<medie)
        maxi=medie;
    st=maxi;
    dr=sum;
    while(st<dr)
    {
        mij=(st+dr)/2;
        s=0;
        nrt=1;
        for(i=1;i<=n;i++)
        {
            s+=v[i];
            if(s>mij)
            {
                s=v[i];
                nrt++;
            }
        }
        if(nrt>k)
            st=mij+1;
        if(nrt<=k)
            dr=mij;
    }
    fout<<st;
    return 0;
}