While loop task

Key words in While loop:

In a while loop, the key Java keywords and concepts used are:

while – This keyword is used to start a while loop. It repeatedly executes a block of code as long as the given condition is true.
Loop Condition – The condition inside the parentheses (no1 < 10) determines if the loop should continue or stop.
Loop Body – The block of code inside {} runs repeatedly while the condition is true.
Loop Control Variable – A variable (no1 in your case) that changes inside the loop to eventually break the loop.
Increment/Decrement Statement – no1++ increases the loop variable to prevent an infinite loop.
Break Condition (Implicit) – The loop stops when the condition (no1 < 10) becomes false.
System.out.println – Used inside the loop to print output during each iteration.

Task 1:

package loopingDemo;

public class First_Looping {

    public static void main(String[] args) {
//       TODO Auto-generated method stub
        int total=0;
        int no1=0;
        int no2=3;
        while(no1<10) {
            no1=no1+1;      
            total=no1*no2;
            System.out.println(no1+"*"+no2+"="+total); 
        }
    }

Output

1*3=3
2*3=6
3*3=9
4*3=12
5*3=15
6*3=18
7*3=21
8*3=24
9*3=27
10*3=30

Task 2:

package loopingDemo;

public class First_Looping {

    public static void main(String[] args) {
int count=1;
        while(count<=5) {

            System.out.println("12345");
            count++;
        }       
}
}

Output

12345
12345
12345
12345
12345