python 选择排序

def select_sort(slist):

    for i in range(len(slist)):

        x = i

        for j in range(i, len(slist)):

            if slist[j] < slist[x]:

                x = j

        slist[i], slist[x] = slist[x], slist[i]

    return slist

 

slist = select_sort([4,5,6,7,3,2,6,9,8])

print(slist)