Learn how to use statements like if, if-else, switch, for, and while to declare variables and specify expressions, make decisions, iterate over statements, and more. Java applications evaluate ...

The value of n will increase by one on each iteration. Run this code and it ... have defined elsewhere in your code. To use while loops in Java, you simply need to add the condition in brackets.

is: 1 x 2 x 3 x 4 x 5 = 120. Since these calculations use every integer in a series of numbers, factorial programs lend themselves well to Java training exercises, as they nicely demonstrate loops and ...