console
function bubbleSort(arr) {
var len = arr.length;
var temp;
for(var i = len - 1; i > 0; i--) {
for(var j = 0; j < i; j++) {
if(arr[j] > arr[j+1]) {
temp = arr[j];
arr[j] = arr[j+1];
arr[j+1] = temp;
}
}
}
}
function selectionSort(arr) {
var len = arr.length;
var min_idx;
for(var i = 0; i < len; i++) {
min_idx = i;
for(var j = i + 1; j < len; j++) {
if(arr[j] < arr[min_idx]) {
min_idx = j;
}
}
var temp = arr[i];
arr[i] = arr[min_idx];
arr[min_idx] = temp;
}
}
function insertionSort(arr) {
var len = arr.length;
for(var i = 1; i < len; i++) {
var item = arr[i];
if(item < arr[i - 1]) {
for(var j = i - 1; arr[j] > item && j >= 0; j--) {
arr[j + 1] = arr[j];
}
arr[j+1] = item;
}
}
}
var arr = [2,6,4,0,1,10,4,28,26,45,23,22,1,8];
insertionSort(arr);
console.log(arr)
<h1>hello world</h1>
h1 {
color: red;
}