ICSE and ISC computer science Question with Answer
An ABC Credit card company set the limit for spending 25000 to its
customer. ABC Credit Card Company also offers a cashback to its customers
according to the following criteria. Accept the amount spent by the user and
display the cashback amount he is entitled to. The amount, Cash Back.
Cash Back
First 2000 150
Next 2000 230 + 2% of
amount exceeding 2000
Next 5000 500 + 4% of
amount exceeding 4000
Till 25000 1200 + 8%
of the amount exceeding 9000
Write a java program to declare the class 'ABCCreditCompany' that takes
in the name of the customer and the amount spent by him. Calculate the cashback amount and print it along with all the other details.
Using following methods
void input() //
for inputting the spending and customer name
void calculate() //
for calculating the cash back
void display() //
print the spending, cashback, and customer name
Solution
/**
A ABC Credit card company
*/
import java.util.*;
public class ABCCreditCompany
{
double spend, cashBack = 0.0;
String name; // customer name
void input()
{
Scanner sc = new
Scanner(System.in);
System.out.println("Enter Customer Name :");
name = sc.nextLine();
System.out.println("Enter Spending amount :");
spend = sc.nextDouble();
}
// started calculate method
{
if(spend > 25000)
{
// if spending more
then 25000 then print a message and end the program
System.out.println("Sorry Only Under Rs. 25000/- allowed");
System.exit(0); // End the program
}
else
{
if(spend<=2000)
{
cashBack = 150.0;
}
else if(spend>2000
&& spend<=4000)
{
cashBack = 200.0
+ (spend - 2000) * 0.02;
}
else if(spend>4000
&& spend<=9000)
{
cashBack = 400.0
+ (spend - 4000) * 0.04;
}
else
{
cashBack = 1200.0
+ (spend - 9000) * 0.08;
}
}
}
{
System.out.println("Customer Name
:" + name);
System.out.println("Spending
:" + spend);
System.out.println("Cash Back
:" + cashBack);
}
public static void
main(String args[])
{
// Creating Objcet ob
ABCCreditCompany ob = new
ABCCreditCompany();
ob.input();
ob.calculate();
ob.display();
}
}
Sample output
Enter Customer Name :
Ramesh Das
Enter Spending amount :
8000
Customer Name :Ramesh Das
Spending :8000.0
Cash Back :560.0
Java program
