/*www.DailyFreeCode.comDownload Projects, Sourcecodes, Tips and Tricks, Interview FAQs, Hotlinks and more....Logon to www.DailyFreeCode.com*//*An electricity board charges the following rates to domesticusers to discourage large consumption of energy:    For the first 100 units - 40p per unit   For next 200 units        - 50p per unit   Beyond 300 units            - 60p per unitAll users are charged a minimum of Rs.500.  If the total cost ismore than Rs.250.00 then an additional surcharge of 15% is added.    Write a program to read the names of users and number of unitsconsumed and print out the charges with names.*/

#include <iostream.h>
#include <conio.h>
void main()
{
clrscr();
cout<<"\n\n\n\tElectricity Board Charges\n";
cout<<"\n\tTo Discourage Large Consumption of energy\n\n";



char name[20];
cout<<"\n\nEnter USER name :-";
cin>>name;

cout<<"\n\nEnter Number of Units Consumed:-";
float unit;
cin>>unit;

//MANIPULATIONfloat tc;
if(unit<=100)
    tc=unit*0.40;
elseif(unit<=300)
    tc=unit*0.50;
else
    tc=unit*0.60;


float surchase=0;
if(tc>250)
    surchase=tc*0.15;

float total_cost;
total_cost = 500 + surchase + tc;

cout<<"\n\nYOUR BILL AMOUNT IS "<<total_cost;

getch();
}