sorted函数的实现

import random
hip=list(range(10))
random.shuffle(hip)
print(hip)
def hum(b,reverse=False):
    hop=[]
    for x in b:
        for i,y in enumerate(hop):
            flag= x>y if reverse else x<y
            if flag:
                hop.insert(i,x)
                break
        else:
            hop.append(x)
    return hop
print(hum(hip,True))

import random
hip=list(range(10))
random.shuffle(hip)
print(hip)

def hum(iterable,reverse=False):
    hum=[]
    def comp(a,b):
        return a>b if reverse else a<b
    for x in iterable:
        for index,y in enumerate(hum):
            if comp(x,y):
                hum.insert(index,x)
                break
        else:
            hum.append(x)
    return hum
print(hum(hip,1))

import random
hip=list(range(10))
random.shuffle(hip)
print(hip)

def comp(a,b,reverse):
    return a>b if reverse else a<b

def hum(iterable,reverse=False):
    hop=[]
    for x in iterable:
        for index,y in enumerate(hop):
            if comp(x,y,reverse):
                hop.insert(index,x)
                break
        else:
            hop.append(x)
    return hop
print(hum(hip,1))

hip=list(range(10))
random.shuffle(hip)
print(hip)

def comp(a,b):
    return a<b

def hum(iterable,key=comp,reverse=False):
    hip=[]
    for x in iterable:
        for index,y in enumerate(hip):
            flag= key(x,y) if not reverse else key(y,x)
            if flag:
                hip.insert(index,x)
                break
        else:
            hip.append(x)
    return hip
print(hum(hip,reverse=True))