我正在尝试安装jupyter笔记本，但是发生了错误，并且是“需要Microsoft Visual C ++ 14.0”。我已经在我的PC上安装了Visual 2015-2019，但我无法找到Visual C ++ 2014的安装程序。请协助解决该问题。
答案 0 :(得分：0)
您需要从
安装Visual Studio Build工具答案 1 :(得分：0)
您要与Anaconda一起安装吗？我在不知不觉中尝试安装软件包的旧版本时遇到了类似的问题，它要求我安装Microsoft Visual C ++14。但是我能够通过找到同一软件包的更新兼容版本来修复它。因此，也许Anaconda会为您提供适合您的最新版本的Jupyter Notebook。
答案 2 :(得分：0)
# Collisions are resolved by chaining, except that instead of storing the
# collisions in a list, store them in a doubly-linked list. Use the doubly-linked
# list code below, but modify it to insert new elements at the beginning of the
# list instead of the end. You cannot use other modules.
import math
class Node(object):
def __init__(self,data=None,next_node=None,prev_node=None):
self.data=data
self.next_node=next_node
self.prev_node=prev_node
class DoubleLinkedList():
def __init__(self,head=None):
self.head=head
def traverse(self):
curr_node=self.head
while curr_node != None:
print(curr_node.data)
curr_node=curr_node.next_node
def get_size_list(self):
#create a counter
count=0
curr_node = self.head
while curr_node != None:
#add to old count
count=count+1
curr_node = curr_node.next_node
return count
def prepend(self,data):
#define new node
new_node=Node(data)
#set the next node equal to old head
new_node.next_node=self.head
#because its the head the prev point will point to nothing
new_node.prev_node=None
#handle the non-empty list case
if self.head!=None:
self.head.prev_node=new_node
#update the head
self.head=new_node
list_=[43,22,1,0,15,31,99,218,4,7,11,8,9]
hash_val= [[] for _ in range(13)]
Dlist=DoubleLinkedList()
def display_hash(hashTable):
for i in range(len(hashTable)):
print(i,end=" ")
for j in hashTable[i]:
print("-->",end=" ")
print(j,end=" ")
print()
def hash_func(list_):
list_2=[None for i in range(13)]
for i in list_:
#print(math.floor((pow((key+6),3)/17+key)%13)
hash_key=math.floor((pow((i+6),3)/17+i)%13)
hash_val[hash_key].append(i)
list_2[math.floor((pow((i+6),3)/17+i)%13)]=i
print(list_2)
print(list_)
print(hash_val)
print (math.floor((pow((43+6),3)/17+43)%13))
print(math.floor((pow((218 + 6), 3) / 17 + 218) % 13))
print(hash_func(list_))
命令仅在安装Windows SDK之后对我有用：https://developer.microsoft.com/en-us/windows/downloads/windows-10-sdk/
如果仍然无法正常工作，请尝试安装以下软件：https://visualstudio.microsoft.com/visual-cpp-build-tools/ 选择C ++程序包。大约需要5GB的空间并重新启动。