Do While Loop Example Java Program


Definition

A loop is a sequence of statements which is specified once but which may be carried out several times in succession. The code "inside" the loop (the body of the loop, shown below as xxx) is obeyed a specified number of times, or once for each of a collection of items, or until some condition is met, or indefinitely. The do while construct consists of a process symbol and a condition. First, the code within the block is executed, and then the condition is evaluated. If the condition is true the code within the block is executed again. This repeats until the condition becomes false.

Syntax

do {
	//Statements
} while (Condition);

Do While Loop Example Program

class DoWhileLoopExample{
	public static void main(String[] args){
		int num=0;
		do{
			System.out.println(""+num);
			num++;
		}while(num<=5);
	}
}

Sample Output

Output is:
0
1
2
3
4
5