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What is the output of the following code snippet?
3: int x = 1, y = 15;
4: while x < 10
5: y––;
6: x++;
7: System.out.println(x+", "+y);


A. 10, 5
B. 10, 6
C. 11, 5
D. The code will not compile because of line 3.
E. The code will not compile because of line 4.
F. The code contains an infinite loop and does not terminate.

Explanation:
This is actually a much simpler problem than it appears to be. The while statement on line 4 is missing parentheses, so the code will not compile, and option E is the correct answer. If the parentheses were added, though, option F would be the correct answer since the loop does not use curly braces to include x++ and the boolean expression never changes. Finally, if curly braces were added around both expressions, the output would be 10, 6 and option B would be correct.



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What is the output of the following code snippet?

3: int x = 1, y = 15;
4: while x < 10
5: y––;
6: x++;
7: System.out.println(x+", "+y);


A. 10, 5
B. 10, 6
C. 11, 5
D. The code will not compile because of line 3.
E. The code will not compile because of line 4.
F. The code contains an infinite loop and does not terminate.

Explanation:
This is actually a much simpler problem than it appears to be. The while statement on line 4 is missing parentheses, so the code will not compile, and option E is the correct answer. If the parentheses were added, though, option F would be the correct answer since the loop does not use curly braces to include x++ and the boolean expression never changes. Finally, if curly braces were added around both expressions, the output would be 10, 6 and option B would be correct.

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