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Start your free trialPaulius Cegis
838 PointsStage 3 Perfecting the Prototype Task 2/2 - printing the punch line.
Hey guys, i already searched the forum and found an answer in this link : https://teamtreehouse.com/forum/stage-3-challenge-2-printing-the-punch-line , but when i try it out.. its not working could you have a look and leave me a comment? thanks!
/* So the age old knock knock joke goes like this:
Person A: Knock Knock.
Person B: Who's there?
Person A: Banana
Person B: Banana who?
...as long as Person A has answered Banana the above repeats endlessly
...assuming the person answers Orange we'd see
Person B: Orange who?
...and then the punchline.
Person A: Orange you glad I didn't say Banana again?
(It's a really bad joke that makes it sound like "Aren't you glad I didn't say Banana again?")
Let's just assume the only two words passed in from the console from Person B are either banana or orange.
*/
// ====BEGIN PROMPTING CODE====
String who;
boolean answer;
do
{
console.printf("Knock Knock.\n");
who = console.readLine("Who's there? ");
answer = (who.equalsIgnoreCase("banana"));
if (answer)
{
console.printf("%s who?\n", who);
}
while(answer);
than if the answer is "Orange" than we can print out the punchLine.
console.printf("%s you glad I didn't say Banana again?", who);
// ==== END PROMPTING CODE ====
2 Answers
Mikael Enarsson
7,056 PointsYou need to comment out the line just after the while loop, and add a curly bracket to close the while loop. You can also delete the if statement in the loop, though it passes with it too:
String who;
boolean answer;
do
{
console.printf("Knock Knock.\n");
who = console.readLine("Who's there? ");
answer = (who.equalsIgnoreCase("banana"));
console.printf("%s who?\n", who);
} while(answer);
//than if the answer is "Orange" than we can print out the punchLine.
console.printf("%s you glad I didn't say Banana again?", who);
Paulius Cegis
838 PointsThanks mate!
Mikael Enarsson
7,056 PointsNo problem ^^