Definition
A while loop is a control flow statement that allows code to be executed repeatedly based on a given boolean condition. The while loop can be thought of as a repeating if statement. The while construct consists of a block of code and a condition/expression.Syntax
while(Condition){
//DO something
}
While Loop Example Program
class WhileLoopExample{
public static void main(String[] args){
int num=0;
while(num<=5){
System.out.println(""+num);
num++;
}
}
}
Sample Output
Output is:
0
1
2
3
4
5