python实现排序算法

# 插入排序算法

def insert_sort(ilist):
    for i in range(len(ilist)):
        for j in range(i):
            if ilist[i] < ilist[j]:
                ilist.insert(j,ilist.pop(i))
                break
    return ilist

ilist = insert_sort([2,3,4,5,6,4,33,2])
print(ilist)

 

# 冒泡排序算法

def bubble_sort(blist):
    count = len(blist)
    for i in range(0, count):
        for j in range(i + 1, count):
            if blist[i] > blist[j]:
                blist[i], blist[j] = blist[j], blist[i]
    return blist

blist = bubble_sort([4,5,6,7,3,2,6,9,8])
print (blist)