What is the value in count after the following loop is executed?

Question

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

Answer 1

c. 10
The count is initialized to 0 before the loop. The loop is executed for the first time when count is 0. (count++ < 9) increments count by 1 and uses the old count value to check if count < 9. So, the loop is executed 10 times for count from 0 to 9. Note that when count is 9, the loop body is executed and then count++ increments count to 10. The previous count value 9 < 9 is false. So the loop is finished. Now count becomes 10 after the loop exits. The correct answer is C.