Java/While Loop

Print all numbers from 0 to 100

int num = 0;
		while (num < 100) {
			num++ ;
			System.out.println(num);
		}

 

 

Print numbers between 10 to 20

int num = 10;

		do {
			num++;
			System.out.println(num);

		} while (num < 20);​

 

 

Add all numbers between 1 to 10

int num0 = 1, num1 = 0 ;
		
			while(num0<=10) {
				num1 += num0++;
			}
	System.out.println(num1);
	}

 

 

Print only the even numbers between 1 and 10

int n = 0;
		while (n < 10) {
			n++;
			if (n % 2 == 0)
				System.out.println(n);
		}