Question

How many times is the text "Let's have fun with Java." printed when this code snippet is run? int i = 0; do { System.out.println("Let's have fun with Java."); i++; if (i % 2 == 0) { i = 10; } } while (i <= 10);

Answer 1

Answer:

The above code print the text at three times.

Explanation:

• It is because the above code has one loop which executes three times. The loop executes for the value of i = 0,1 and 10.
• when the value of i is 0 then "++i" will increase the value 1 and the text will be printed.
• If the value of i=1, then the value of i is 2 in the second iteration and the again the text is printed, then the if condition gives the true result and the value of i will be 10.
• Then the loop executes for the last time when the value of i is 10.Then the value will be 11 because of the increment operator and the text will be printed for the third time.
• Then the while loop is not true for the 11 value of i and the loop will get terminated.