Program to display all the even numbers from 1 to 100

class JavaExample {

   public static void main(String args[]) {

        int n = 100;

        System.out.print("Even Numbers from 1 to "+n+" are: ");

        for (int i = 1; i <= n; i++) {

           //if number%2 == 0 it means its an even number

           if (i % 2 == 0) {

                System.out.print(i + " ");

           }

        }

   }

}

Output

C:UsersswetaDesktopjava-programs>java JavaExample
Even Numbers from 1 to 100 are: 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 100