How many times will the following code print "Welcome to Java"?

int count = 0;
do {
System.out.println("Welcome to Java");
} while (++count < 10);
a. 8
b. 9
c. 10
d. 11
e. 0

c The count is initialized to 0 before the loop. The loop is executed for the first time when count is 0 . (++count < 10) increments count by 1 and uses the new count value to check if count < 10 . So, the loop is executed 10 times for count from 0 to 9 . Note that when count is 9, ++count becomes 10, the loop exits. The correct answer is D.

Computer Science & Information Technology

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