it passed but in my opinion it is error

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System.out.print(s+ " " +s+ " " +s); and output is window window windowfile file file how to make: window window window file file file? the funniest thing is that it passed, why? could sb explain please.

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Nouser

Level 36 , Germany

20 October 2020, 06:44

There's no word written in the task conditions what to do between print calls. So yours is as good as other solutions that print a linebreak or space. I'd even say you have the better solution than the rest ;) To achieve that: window window window file file file you could do

print3("window");
System.out.print(" ");
print3("file");

System.out.print(s+ " " +s+ " " +s + " ");

to get rid of of the trailing space for the last method call is another problem.

Rafal

Level 3 , Kraków, Poland

24 October 2020, 09:44

thank you. now I am in level 3, lesson 3 an I have a big problem with return and double commends. do you have some www source that explain it ?

Nouser

Level 36 , Germany

24 October 2020, 12:53

As additional sources I use a german book (Java ist auch ein Insel) and theOracle Java docs + Java tutorials The tutorials you already can read, the api docs are for later... level 5-7. This may be confusing to read at first but is an excellent and maybe the most important source you can get. What problems do you have?

Misiu

Level 41 , Gdansk, Poland

19 October 2020, 18:14

Who knows what validator has in mind? ;) I think output should be (passed too): window window window file file file