冒泡排序

JavaScript

function sort() {
    var array = [1, 10, 9, 8, 6, 4];
    console.log(array);
    for (var i = 1; i < array.length; i++) {
        for (var j = 0; j < array.length - i; j++) {
            if (array[j] < array[j + 1]) {
                var temp = array[j];
                array[j] = array[j + 1];
                array[j + 1] = temp
            }
        }
    }
    console.log(array);
}

Python

def sort_by_bubble(arr):
    for i in range(0, len(arr) - 1):
        for j in range(0, len(arr) - 1 - i):
            if arr[j] < arr[j + 1]:
                arr[j], arr[j + 1] = arr[j + 1], arr[j]
                print(arr)