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P. 119
11 t = bs + da;
12 if(t>20000)
13 {
14 tax = 0.05 * t;
15 }
16 ts = t - tax;
17 System.out.println("\tSalary Slip");
18 System.out.println("\t-----------");
19 System.out.println(" Basic Salary : "+bs);
20 System.out.println(" Dearness Allowance : "+da);
21 System.out.println(" Salary before tax : "+t);
22 System.out.println(" Tax : " + tax);
23 System.out.println(" Total Salary : " + ts);
24 }
25 }
You will get the following output:
7.2.2 The if…else Statement
In some situations, we may require to choose any one of the two actions depending on a condition. In Java, we can
implement this functionality in our program by using the if…else statement. The if…else statement allows us to execute
one block of code out of two at a time depending on the condition provided. If the condition is satisfied, then the first
set of statements will execute, and if it does not satisfy then the set of statements after the else block will execute. The
syntax of the if…else statement is:
if (condition)
{
statement 1;
}
else
{
statement 2;
}
Example of the if…else statement is:
int a=5, b=2;
if(a>b)
{
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Conditional Constructs in Java 117

