//Jose Ed. Dieck
//Prob 13 Shipping Charges
#include<iostream>
#include<iomanip>
using namespace std;
int main(){
float weight, cost;
int distance;
cout<<"What is the weight of the item?(in kg): ";
cin>>weight;
cout<<"What is the distance of the journey?(in miles): ";
cin>>distance;
if((weight<= 0 || weight > 20)||(distance<10 || distance>3000))
cout<<"Unacceptable weight or distance parameters, please restart the program.";
if(weight<2)
cost = 1.1 * (weight/500);
else if (weight >2 && weight <= 6)
cost = 2.2 * (weight/500);
else if (weight > 6 && weight <= 10)
cost = 3.7 * (weight/500);
else
cost = 4.8 * (weight/500);
return 0;
}