Do while loop in java
In the previous post , we have seen while- loop. In this post, we will see Do while loop in java.
Do..while loop also executes same set of statements like for-loop and while-loop.
Syntax of Do..while loop:
do {
Statement1;
Statement2;
Statement3;
.
.
.
.
StatementN;
} while (expression);
Note: It is also called ‘Exit controlled loop’ because condition is checked at the end of the loop. It will enter the loop atleast once and execute the code. At the end it will check the condition status true/false. If false exits the loop,else continue executing until condition become false.
public class WhileLoopEx {
public static void main(String[] args) {
int counter = 1;
do {
System.out.println("Number : " + counter++);
}while (counter < 10);
}
}
Output: Number : 1
Number : 2
Number : 3
Number : 4
Number : 5
Number : 6
Number : 7
Number : 8
Number : 9
Number : 2
Number : 3
Number : 4
Number : 5
Number : 6
Number : 7
Number : 8
Number : 9
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