list 排序

两个list合并,从小到大排序,不用功sorted函数

a=[1,3,2,78,32,4554]
b=[23,32,23,45,45]
def quick_sort(alist):
    if alist==[]:
        return []
    else:
        pivot=alist[0]
        lesser=quick_sort([x for x in alist[1:] if x<=pivot])
        greater=quick_sort([x for x in alist[1:] if x>pivot])
    return lesser+[pivot]+greater
quick_sort(a+b)

  

原文地址:https://www.cnblogs.com/bafenqingnian/p/9366765.html