Cod sursa(job #1575595)

Utilizator RG1999one shot RG1999 Data 21 ianuarie 2016 17:50:14
Problema Transport Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.78 kb
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("transport.in");
ofstream g("transport.out");
int n,k,a[16005],max1,s,stg,dr,mijloc,suma,nr,i;
int main()
{
    f>>n>>k;
    for(i=1;i<=n;i++)
    {
        f>>a[i];
        if(a[i]>max1)
        max1=a[i];
        s+=a[i];

    }
    stg=max1;
    dr=s;
    while(stg<=dr)
    {
        nr=1;
        mijloc=(stg+dr)/2;
        for(i=1;i<=n;i++)
        {
            suma+=a[i];
            if(suma>mijloc)
            {
                suma=a[i];
                nr++;
            }
        }
        if(suma<=mijloc)
        {
            if(nr>k)
            stg=mijloc+1;
            else
            dr=mijloc-1;
            suma=0;
        }

    }
    g<<stg;
    return 0;
}