Methods

Question about the task

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The methods also are misty, wanna know how to call them with ease , "do they need some kind of creatvity or there is a one route of calling them?", when and also execute "print" them out and also how they are linked to the classes.

package com.codegym.task.task02.task0201; /* Implement the print method */ public class Solution { public static void main(String[] args) { print("Java is easy to learn!"); print("Java is object-oriented!"); print("Java is platform-independent!"); } public static void print(String s) { for(String s = 4) { int data = new print(); } } }

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Jbarrera

Level 3

20 June 2021, 23:42

you need use the loop while, for example:

//count for loop while
int i = 0;
do {
  //indicate what to print
  System.out.println(" ");
  // is the same i = i+1
  i++;
}
// loop to print 4 times
while (i < 4);

Gellert Varga

Level 23 , Szekesfehervar, Hungary

8 June 2021, 23:57

Line 11 is a method calling. We call the method print(String s) which is in line 16. It means this method should take a string, and this received string will be called: variable s. Into this method, for example you can write the command "System.out...." 4 times. Use the variable s in it! (We will learn about loops later. I recommend that you don't use the 'for' cycle and the 'new' keyword just yet, only later when you have learned how to use them more accurately.) In line 11, the method call sends this string ("Java is easy to learn!") to the print method. All the code in the called method will be executed, and this sent string will be used in it. In line 12, the method call sends this string ("Java is object-oriented!") to the print method. All the code in the called method will be executed, and this sent string will be used in it. In line 13, the method call sends this string ("Java is platform-independent!") to the print method. All the code in the called method will be executed, and this sent string will be used in it.

Cosmo Gräf

Level 17 , Aschau am Inn, Germany

8 June 2021, 17:27

I hope it was helpfull

Cosmo Gräf

Level 17 , Aschau am Inn, Germany

8 June 2021, 17:27

Hello you have to use in java with an output on the screen the method System.out.println or System.out.print if you use "print" the strings are written all in one line at println a line break is made after each string output on the screen use the method System.out.println or System.out.print if you use "print" the strings are written all in one line at println, after each string, a Line break made Sorry for my bad english