How do you write a for loop program in java?

Answer 1

The for loop is especially useful for flow control when you already know how many times you need to execute the statements in the loop's block. The for loop declaration has three main parts, besides the body of the loop:

• Declaration and initialization of variables

• The boolean expression (conditional test)

• The iteration expression

The three for declaration parts are separated by semicolons. The following two examples demonstrate the for loop. The first example shows the parts of a for loop in a pseudocode form, and the second shows a typical example of a for loop.

for (/*Initialization*/ ; /*Condition*/ ; /* Iteration */) {

/* loop body */

}

Ex:

for (int i = 0; i<10; i++) { System.out.println("i is " + i); }