버블정렬

    //버블정렬

        public void bubbleSort() {

               int[] ran = {1, 4, 6, 7, 9, 3, 2, 8, 5, 10};

               int temp = 0;

                           

               for(int i = 0; i <=ran.length -1; i ++) {

                      for(int j =0; j < ran.length -(i +1); j ++) {

                            if(ran [j] > ran [j +1]) {

                                   temp = ran[j];

                                   ran[j] = ran[j+1];

                                   ran[j+1] = temp;

                           }

                     }

              }             

               for(int i = 0; i < ran.length; i ++) {

                     System.out.print(ran [i] + " " );

              }

              System.out.println("" );

       }