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Java Java Data Structures - Retired Organizing Data Interfaces

Posted by Eugene Paitoo
Eugene Paitoo
3,922 Points

A little explanation

Please I need a little explanation on this code written at the Example.java class: for (Treet exampleTreet : treets) { System.out.println(exampleTreet); }

Ethan Goodwin
Ethan Goodwin
6,537 Points

Try watching the arrays series of videos for java.

1 Answer

Mark Casavantes
PLUS
Mark Casavantes
Courses Plus Student 13,401 Points
Mark Casavantes
Mark Casavantes
Courses Plus Student 13,401 Points

Good Morning Eugene,

Basically, there is more than one way to create a for loop. What is listed below is what you may be most familiar with.

for (initialization condition; testing condition; increment/decrement)
{
    statement(s)
}

There is also this way of creating a for loop which relates to the example you provided.

int [] numbers = {10, 20, 30, 40, 50};

for(int x : numbers ) 
{
         System.out.print( x );
         System.out.print(", ");
}

Mark