python学习之排序算法

标签：5

#冒泡排序，升序
a = [4,5,1,6,3,7,1,10]
for i in range(len(a)):
    for j in range(i+1,len(a)):
        if a[i] > a[j]:
            a[i], a[j] = a[j], a[i]
print(a)

[1, 1, 3, 4, 5, 6, 7, 10]

#冒泡排序，降序
a = [4,5,1,6,3,7,1,10]
for i in range(len(a)):
    for j in range(i+1,len(a)):
        if a[i] < a[j]:
            a[i], a[j] = a[j], a[i]
print(a)

[10, 7, 6, 5, 4, 3, 1, 1]

python学习之排序算法

标签：5

原文地址：http://blog.51cto.com/12013190/2115168