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В коде написано, что значение 5 возвращается в int. Именно в этот int, что написан перед именем метода ?

// returns an int value 5 static int returnFive() { return 5; }

20th Sep 2022, 4:01 PM
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3 Réponses
+ 2
Yes, да. static = You can access the method without using an object. int = method will return an int (integer), in this situation 5. returnFive = the name of the method. () = a place for any parameters to input to the method. { = starts the method. return 5; = the value the method will return. In this case 5. It can only return as an int. if the method started: static double returnFive() the method would return 5.0. } = ends the method.
20th Sep 2022, 5:32 PM
Stephan Peters
Stephan Peters - avatar
+ 1
static int returnFive(){ return 5; ^ } ^ ^ 5 is returned and stored in "int" ? In the definition of the method ?
20th Sep 2022, 8:17 PM
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Yes. The code will not compile without a return statement, and the value returned must be an int as declared. So the moment this method is called 5 is stored as an int. If in main() you say: returnFive(); the integer dissapears into cyberspace If you say: int myFavoriteNumber = returnFive(); then it is the same as saying: int myFavoriteNumber = 5;
21st Sep 2022, 1:56 AM
Stephan Peters
Stephan Peters - avatar