Select Sort Selectsort

/** *  * @authorAdministrator * Function: Select Sort Method*/ PackageCom.test1;ImportJava.util.Calendar; Public classSelectsort { Public Static voidMain (string[] args) {//TODO auto-generated Method Stub//int[] arr = {1, 6, 0,-1, 9, -100, -90};                int[] arr =New int[50000];  for(inti = 0; i < arr.length; i++) {            //let the program randomly produce a 1-10000 number//Math.random will produce a number from 0 to 1.Arr[i] = (int) (Math.random () *50000); }//        //I think the first number is the smallest one .//int min = arr[0];//        //Subscript for record minimum number//int minindex = 0;Select Select=NewSelect (); //Print the system time before sorting//Calendar is a single open mode, there is only one in the system, and only need an instance, not new out of the//Java 23 in total modeCalendar cal =calendar.getinstance (); System.out.println ("Before sorting:" +cal.gettime ());                Select.sort (arr); //Print the system time after sorting//because it is single-open, all the first to get the instance backCal =calendar.getinstance (); System.out.println ("After sorting:" +cal.gettime ());//System.out.println ("Select sort result is:");//for (int i = 0; i < arr.length; i++) {//System.out.print (arr[i]+ "");//        }            }}classselect{//Select Sort     Public voidSortint[] arr) {         for(inti = 0; i < arr.length; i++) {             for(intj = i+1; J < Arr.length; J + +) {                if(Arr[i] >Arr[j]) {                    inttemp =Arr[i]; Arr[i]=Arr[j]; ARR[J]=temp; }                            }        }    }}

Select Sort Selectsort