Python 排序，冒泡排序

# 冒泡排序
l = [3, 6, 2, 9, 1, 88, 2, 10]

#   方式1
for i in l:
    for j in l:
        if i < j:
            i, j = j, i
print(l)

#   方式2
for i in range(len(l)):
    for j in range(len(l)):
        if l[i] < l[j]:
            l[i], l[j] = l[j], l[i]
print(l)


# 内置sort函数排序
l1 = [3, 6, 2, 9, 1, 88, 2, 10]

l1.sort()  # 升序
print(l1)

l1.sort(reverse=True)  # reverse 降序排列
print(l1)