While , Do While

1.
class WhileEx1 {
   public static void main(String[] args) {
      int i = 1;
      while(i < 10) {
         int j = 1;
         while(j < 10) {
            System.out.println(i+" * "+j+" = "+i*j);
            j++;
         }
         i++;
      }
   }
}


2.
class WhileEx1 {
   public static void main(String[] args) {
      int su = 12;
      String str = "Java DoublePlus";
      do{
         System.out.println(str);
         su--;
      }while(su > 10);
   }
}