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Start your free trialJiho Song
16,469 PointsHow I can pass through this challenge?
I simply want to get outta here
i'm being stuck here for a long time and
i want to get diagnosed what is problem???
import java.util.*;
public class Messy {
public static void main(String[] args){
System.out.println("five");System.out.println("one");
System.out.println("six");
System.out.println( "four" ); System.out.println("two");
Please comment out this line and
this line as well with a hotkey that does multi-line commenting
List<String> numberWords = Arrays.asList("six", "seven", "eight", "nine");
for (String numberWord: numberWords) {
// Use the sout shortcut to write out numberWord;
}
}}
"C:\Program Files\Java\jdk1.8.0_121\bin\java" -Didea.launcher.port=7537 "-Didea.launcher.bin.path=C:\Program Files (x86)\JetBrains\IntelliJ IDEA Community Edition 2016.3.4\bin" -Dfile.encoding=UTF-8 -classpath "C:\Program Files\Java\jdk1.8.0_121\jre\lib\charsets.jar;C:\Program Files\Java\jdk1.8.0_121\jre\lib\deploy.jar;C:\Program Files\Java\jdk1.8.0_121\jre\lib\ext\access-bridge-64.jar;C:\Program Files\Java\jdk1.8.0_121\jre\lib\ext\cldrdata.jar;C:\Program Files\Java\jdk1.8.0_121\jre\lib\ext\dnsns.jar;C:\Program Files\Java\jdk1.8.0_121\jre\lib\ext\jaccess.jar;C:\Program Files\Java\jdk1.8.0_121\jre\lib\ext\jfxrt.jar;C:\Program Files\Java\jdk1.8.0_121\jre\lib\ext\localedata.jar;C:\Program Files\Java\jdk1.8.0_121\jre\lib\ext\nashorn.jar;C:\Program Files\Java\jdk1.8.0_121\jre\lib\ext\sunec.jar;C:\Program Files\Java\jdk1.8.0_121\jre\lib\ext\sunjce_provider.jar;C:\Program Files\Java\jdk1.8.0_121\jre\lib\ext\sunmscapi.jar;C:\Program Files\Java\jdk1.8.0_121\jre\lib\ext\sunpkcs11.jar;C:\Program Files\Java\jdk1.8.0_121\jre\lib\ext\zipfs.jar;C:\Program Files\Java\jdk1.8.0_121\jre\lib\javaws.jar;C:\Program Files\Java\jdk1.8.0_121\jre\lib\jce.jar;C:\Program Files\Java\jdk1.8.0_121\jre\lib\jfr.jar;C:\Program Files\Java\jdk1.8.0_121\jre\lib\jfxswt.jar;C:\Program Files\Java\jdk1.8.0_121\jre\lib\jsse.jar;C:\Program Files\Java\jdk1.8.0_121\jre\lib\management-agent.jar;C:\Program Files\Java\jdk1.8.0_121\jre\lib\plugin.jar;C:\Program Files\Java\jdk1.8.0_121\jre\lib\resources.jar;C:\Program Files\Java\jdk1.8.0_121\jre\lib\rt.jar;C:\Users\지호\IdeaProjects\karaoke\out\production\karaoke;C:\Program Files (x86)\JetBrains\IntelliJ IDEA Community Edition 2016.3.4\lib\idea_rt.jar" com.intellij.rt.execution.application.AppMain com.teamtreehouse.Main
one
two
three
four
five
six
six
seven
eight
nine
Process finished with exit code 0
1 Answer
doesitmatter
12,885 PointsSo there are basically five steps.
- copy paste the code in Messy.java to you IDE
- reformat the code (IMPORTANT: make sure that within your IDE this also optimizes imports!)
- Comment out the lines using: Ctrl + / or Command + / (in macOS)
- Change the order of the System.out.println() statements so that they print out: one two three four five. Then add a System.out.println() statement within the for loop which prints out numberWord using a shortcutyou can do this by first typing sout and then pressing the tab key.
- Run your program, copy paste the output only to results.txt then copy paste the code in Messy.java. Submit the code and you are done!
I recommend you try the above again. If you don't feel like it, understand the steps. Here's the correct code:
import java.util.Arrays;
import java.util.List;
public class Messy {
public static void main(String[] args) {
System.out.println("one");
System.out.println("two");
System.out.println("three");
System.out.println("four");
System.out.println("five");
// Please comment out this line and
// this line as well with a hotkey that does multi - line commenting
List<String> numberWords = Arrays.asList("six", "seven", "eight", "nine");
for (String numberWord : numberWords) {
System.out.println(numberWord);
}
}
}
result:
one
two
three
four
five
six
seven
eight
nine