Detailed explanation of array sorting in js

                                                                                                                                                                                                     
                                var temp = arr[j];
##                              arr[j] = arr[j+1 ];#                                       arr[j+1] = temp;

##                            }
                                                                                                                 #Selection sort:
The selection sort method is to use the first data of the array as the maximum or minimum value, and then output an ordered array through a comparison loop.                                                                                                             

FUNCTION Selectsort1 (ARR) {
## For (var I = 0; I & LT; Arrr.Length-1) {//// /Comparison rounds of the outer loop
## Number
counter (ARR [J] & GT; ARR [J+1]) { v varte = arr[j];
#                                                    arr[j +1] = temp;
##                                                                   ##