Java Tutorial For Beginners, Tutorial 9 : If and Else

Java tutorial for beginners, tutorial 9 : If and Else. This program calculates the retail profit, if the value of retail price is more than 250 than the profit is 30 %, else the profit is 40 %.

Step 1 : Read the retail price

Step 2 : If else condition, calculate the profit rate. If it is more than 250, then profit is 30 % of the retail price. Else the profit is 40 % of the retail price.

Step 3 : Print out the profit .

Code below :


// Tutorial on if condition
// For example, if your retail price is more than 250, the profit is 30 %
// Else, the profit rate is fix at 40 %

//use scanner class to input retail price
import java.util.Scanner ; // forgot to add this line

public class TestIf {
public static void main(String[] args){

//declare and initialize the variables;
int retailPrice = 0;
int profit = 0;

Scanner myscan = new Scanner(System.in);

System.out.print("Enter your retail price : ");
retailPrice = myscan.nextInt();


//Your condition at here
if (retailPrice > 250) {
profit = retailPrice * 30 / 100 ; // more than 250 the profit rate is only 30 %
}
else {
profit = retailPrice * 40 / 100 ; // more than 250 the profit rate is only 30 %
}

//Print out the output

System.out.println("Your profit is : " + profit);

}
}