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

Question

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

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

Answer 1

c The count is initialized to 0 before the loop. (count++ < 10) increments count by 1 and uses the old count value to check if count < 10. So, the loop is executed 10 times for count from 0 to 9. The correct answer is C.