public class BearOrShark { public static void main(String[] args) { int luck = 10; if((luck>10 ? luck++: --luck)<10) { System.out.print("Bear"); } if(luck<10) System.out.print("Shark"); } }
❌ A. Bear ❌ B. Shark ✅ C. BearShark ❌ D. The code will not compile because of line 4. ❌ E. The code will not compile because of line 6. ❌ F. The code compiles without issue but does not produce any output
Explanation: The code compiles and runs without issue, so options D and E are correct. Remember that only one of the right-hand ternary expressions will be evaluated at runtime. Since luck is not less than 10, the second expression, --luck, will be evaluated, and since the pre-increment operator was used, the value returned will be 9, which is less than 10. So the first if-then statement will be visited and Bear will be output. Notice there is no else statement on line 6. Since luck is still less than 10, the second if-then statement will also be reached and Shark will be output; therefore, the correct answer is option C.
public class BearOrShark { public static void main(String[] args) { int luck = 10; if((luck>10 ? luck++: --luck)<10) { System.out.print("Bear"); } if(luck<10) System.out.print("Shark"); } }
❌ A. Bear ❌ B. Shark ✅ C. BearShark ❌ D. The code will not compile because of line 4. ❌ E. The code will not compile because of line 6. ❌ F. The code compiles without issue but does not produce any output
Explanation: The code compiles and runs without issue, so options D and E are correct. Remember that only one of the right-hand ternary expressions will be evaluated at runtime. Since luck is not less than 10, the second expression, --luck, will be evaluated, and since the pre-increment operator was used, the value returned will be 9, which is less than 10. So the first if-then statement will be visited and Bear will be output. Notice there is no else statement on line 6. Since luck is still less than 10, the second if-then statement will also be reached and Shark will be output; therefore, the correct answer is option C.
BY Explanations “Top Java Quiz Questions”
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In recent times, Telegram has gained a lot of popularity because of the controversy over WhatsApp’s new privacy policy. In January 2021, Telegram was the most downloaded app worldwide and crossed 500 million monthly active users. And with so many active users on the app, people might get messages in bulk from a group or a channel that can be a little irritating. So to get rid of the same, you can mute groups, chats, and channels on Telegram just like WhatsApp. You can mute notifications for one hour, eight hours, or two days, or you can disable notifications forever.
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