public class BubbleSort {

   public static void main(String[] args){

      int a[] = {1,3,4,5,7,8,2,6};

      

      for(int i=0;i<a.length-1;i++){

         for(int j=i;j<a.length;j++){

            if(a[j] < a[j]){

               int temporary = a[j];

               a[j] = a[i];

               a[i] = temporary;

            }

         }

      }

      

      for(int i=0;i<a.length;i++){

         System.out.println(a[i]);

      }

   }

}