Java Reference

In-Depth Information

Chapter 4

Decision trees & Loops

Suppose the problem statement given to you is to compute the same computation given in

the previous chapter but with a condition. The condition is that there is a leader among these

5 people and you need to compute only when this leader is at least 30 years old.

Let us write the computation program now.

private int a;

private int b.

private int c;

private int d;

a = 5;

b = 6.

c = 34;

If c >= 30 {

d = a*b,

system.out.println (d);.

}

Now we are telling the computer to compute 5 multiplied by 6 only when c (age of the lead-

er) is at least 30. For clarity at the Figure 1.5 as to how If-then decision tree works.