This example presents a pair of nested for loops, with each loop variable ranging from -2 through 2. The idea is to divide 10 by the product of the loop variable values.

do keyword signifies the start of the for loop. <Commands_to_be_executed_in_each_iteration> contains the commands or statements which will be executed for every iteration. done keyword signifies the ...

“` //Print numbers from 1 to 10 using while loop int i=1; while (i<=10) { System.out.println (i); i++; } “` Here, the variable i is initialized to 1 and the code inside the while loop prints the value ...

This is because the Scanner class tokenizes the input String based on any whitespace between words. Scanner hasNext example To get each individual text String, we must create a loop and iterate ...

However, there are collection classes in Java that act like a Java array but resize themselves automatically. Any class that extends the List interface expands dynamically. Java arrays do not expand ...

Now after running the above for loop command press the up arrow key from the terminal and you can see the multi-line for loop is converted to a single line for a loop. Example 2 - Working with ranges ...

For loops in Java are extremely powerful and lend themselves to many different coding applications. In this post, we will explain how to use them, and look at more advanced concepts such as labelling.