C# Sharp Exercises: Calculate Electricity Bill
C# Sharp Conditional Statement: Exercise-18 with Solution
Write a program in C# Sharp to calculate and print the Electricity bill of a given customer. The customer id., name and unit consumed by the user should be taken from the keyboard and display the total amount to pay to the customer. The charge are as follow:
Unit | Charge/unit |
---|---|
upto 199 | @1.20 |
200 and above but less than 400 | @1.50 |
400 and above but less than 600 | @1.80 |
600 and above | @2.00 |
If bill exceeds Rs. 400 then a surcharge of 15% will be charged and the minimum bill should be of Rs. 100/-
Sample Solution:-
C# Sharp Code:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
public class exercise18
{
static void Main(string[] args)
{
int custid, conu;
double chg, surchg=0, gramt,netamt;
string connm;
Console.Write("\n\n");
Console.Write("Calculate Electricity Bill:\n");
Console.Write("----------------------------");
Console.Write("\n\n");
Console.Write("Input Customer ID :");
custid= Convert.ToInt32(Console.ReadLine());
Console.Write("Input the name of the customer :");
connm= Console.ReadLine();
Console.Write("Input the unit consumed by the customer : ");
conu= Convert.ToInt32(Console.ReadLine());
if (conu <200 )
chg = 1.20;
else if (conu>=200 && conu<400)
chg = 1.50;
else if (conu>=400 && conu<600)
chg = 1.80;
else
chg = 2.00;
gramt = conu*chg;
if (gramt>300)
surchg = gramt*15/100.0;
netamt = gramt+surchg;
if (netamt < 100)
netamt =100;
Console.Write("\nElectricity Bill\n");
Console.Write("Customer IDNO :{0}\n",custid);
Console.Write("Customer Name :{0}\n",connm);
Console.Write("unit Consumed :{0}\n",conu);
Console.Write("Amount Charges @Rs. {0} per unit :{1}\n",chg,gramt);
Console.Write("Surchage Amount :{0}\n",surchg);
Console.Write("Net Amount Paid By the Customer :{0}\n",netamt);
}
}
Sample Output:
Calculate Electricity Bill: ---------------------------- Input Customer ID :10001 Input the name of the customer :james Input the unit consumed by the customer : 800 Electricity Bill Customer IDNO :10001 Customer Name :james unit Consumed :800 Amount Charges @Rs. 2 per unit :1600 Surchage Amount :240 Net Amount Paid By the Customer :1840
Flowchart:
C# Sharp Code Editor:
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