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ICSE Class 10 Computer Applications Question 26 of 30

Solved Sample Paper 4 — Question 26

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26
Question

Question 2(vi)

What will be the output of the following code?

int num = 10; 
if (num < 20)
    System.out.print(num++);
else
    System.out.print(--num);
Answer
Output
10
Explanation

Since the condition (num < 20) is true, the if block is executed. Postfix operator first uses the value and then increments the value, so the value of num is first printed (10) and then incremented.