// Example program
#include <iostream>
#include <string>
#include <algorithm>
#include <vector>
#include <math.h>

using namespace std;

struct Items
{
    int price;
    float weight;
    string name;
};

int main()
{
    //Items ozon_item[10];
    vector <int> price = {10000,200,    599,    100000, 111,    203,    399,    4000,   200,    6};       //rub
    vector <float> weight = {3,   0.2,    0.599,  10,     0.1,    0.2 ,   0.3,    0.4,    0.2,    0.06};       //kg
    vector <string> name = {"fotik","klava","bumaga","telek","ruchka","salfetki","powerbank","tetrdki","konfetki"};
  /*  for (int i = 0; i < 10; i++)
    {
        ozon_item[i].name=name[i];
        ozon_item[i].price=price[i];
        ozon_item[i].weight=weight[i];
    } */
    sort(price.begin(),price.end());
    float m;
    int p;
    int dostavka; int cena1; int cena2;
    for (int i = 0; i < price.size(); i++)
    {
        for (int j = i+1; j < price.size()-1; j++)
        {
            if (i==0 && j==1){
                p=price[i]+price[j]+price[j+1];
                m=weight[i]+weight[j]+weight[j+1];
                 if (p>=10000)
                {
                    dostavka=0;
                    }
                    else
                    {
                        dostavka=300+floor(m/2)*50;
                    }
                cena1=p+dostavka;
            }
            else
            {
                p=price[i]+price[j]+price[j+1];
                m=weight[i]+weight[j]+weight[j+1];
                if (p>=10000)
                {
                    dostavka=0;
                    }
                    else
                    {
                        dostavka=300+floor(m/2)*50;
                    }
                cena2=p+dostavka;
                cout << cena2 << endl
                if (cena2 < cena1)
                {
                    cena1=cena2;
                }
            }
            }
    }
    cout << cena1 << endl;
   // sort(v.begin(),v.end());
   // cout<< v[0] <<" + " << v[1] <<" + "<< v[] <<" is min"<< endl;
}