JavaScript Select sort

function Selectionsort (arr) {  var index,value;  for (var i = 0;i < Arr.length;i + +) {     index = i;                                   First record the start subscript    value = arr[i];                            First record the start value for    (var j = i + 1;j < Arr.length;j + +) {       if (value > Arr[j]) {         value = arr[j];                        The small value is exchanged to record the        index = j;                               Simultaneous recording of the coordinates      }    }    Arr[index] = arr[i];                     After finding the minimum value, swap the value    arr[i] = value                            ; The original subscript value gets the minimum value    output (arr);}  } function output (arr) {  Document.writeln (arr);} var arr = [43,789,7,658,72,14,32,65498,1,234,87,76];selectionsort (arr)

　　

JavaScript Select sort