Iteration statements : do-while

How to use java do-while:Exit control loop

Using do-while

A do-while is similar to while loop,except that a do-while loop is quaranteed to execute atleast one time. For that you have to use the do while loop in  after that check the condition then we use the do-while loop statement. do-while loop is same as the while loop statement but while loop checks the certain condition is first and if condition is true then statements or processes are executed otherwise all the statements written under the while loop is ignored by the interpreter

Iteration statement:while loop

How to use Java while:

Using while loop

While loop:

The while loop is java’s most fundamental looping statement.It repeats a statement or block while its controlling expression is true.In while statement condition can be any boolean expression.

Iteration statements:for loop in java

The most common iteration Statements in Java

Iteration Statement: for loop

The 'for' LOOP:

The for statement provides a compact way to iterate over a range of values. Programmers often refer to it as the "for loop" because of the way in which it repeatedly loops until a particular condition is satisfied. If only one statement being repeated, there is no need for the curly braces. When using this version of the for statement, keep in mind that,The initialization expression initializes the loop; it's executed once, as the loop begins.