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Python 3 is the latest version of the Python programming language and was formally released on December 3rd, 2008. Use this tag along with the main python tag to denote programs that are meant to be run on a Python 3 interpreter only. Do not mix this tag with the python-2.x tag.
4
votes
4
answers
782
views
Tic Tac Toe Game in Python 3
I made this as a personal challenge. It seems to work fine as I can't find any bugs and am happy with how it runs, but I am interested in what I should do to make the code more professional.
Note: Th …
2
votes
2
answers
2k
views
Ternary search tree implementation in python 3
I have implemented a Ternary search tree. It works well. But if you think something needs to be improved, say it. This code was tested in Python 3.7.4.
class Node(object):
def __init__(self, cha …
3
votes
4
answers
672
views
Matrix with spiral increasing values
This generates a square matrix with spiral inward increasing values. How can I reduce this code?
Input Number = 3
Output
1 2 3
8 9 4
7 6 5
import math
row=int(input("Input nomber := "))
lis=[[ …
4
votes
1
answer
679
views
Min Heap Tree Implementation in python 3
I wrote a min-heap using a binary tree. How can I improve the time complexity of insert and delete function to be \$\mathcal{O}(log(n))\$?
'''
Min Heap Tree Implementation
'''
class Node:
def __ …
4
votes
1
answer
218
views
Singly linked list implementation in python 3
I have implemented a Singly linked list. It works well. But if you think something needs to be improved, say it. This code was tested in Python 3.7.4.
class Node(object):
def __init__(self, data …
6
votes
2
answers
297
views
Bubble Sort Implementation in Python 3
I have implemented a Bubble Sort. It works well. But if you think something needs to be improved, say it. This code was tested in Python 3.7.4.
def bubble_sort(nums):
for i in range(len(nums)-1) …
1
vote
1
answer
1k
views
HashTable implementation in Python 3
I have implemented a hash table. It works well. But if you think something needs to be improved, say it. This code was tested in Python 3.7.4.
class Hashtable:
def __init__(self,size):
se …
17
votes
7
answers
4k
views
Stack data structure in Python 3
I have implemented a stack in Python 3, and it works well. If anything needs to be improved, I would appreciate the criticism.
class Stack:
def __init__(self):
self.stack = []
…
2
votes
2
answers
140
views
Merge sort implementation in python 3
I have implemented a Merge sort in Python 3, and it works well. If anything needs to be improved, I would appreciate the criticism.
def merge_sort(nums):
if len(nums) == 1: …
1
vote
2
answers
625
views
Breadth-first search(BFS) Implementation in Python 3 [closed]
I have implemented a BFS. Does this look like a proper implementation of BFS in Python 3? And if you think something needs to be improved, say it.
class Node(object):
def __init__(self, name):
…
-2
votes
3
answers
329
views
Heap sort implementation in Python 3
This code relies on Python3.7.4
I'm learning Heapsort in python 3. Please show me the errors in my code. Runs on my computer but tell me if Python rules or not.
class Heap:
'''constructor'''
…
3
votes
2
answers
354
views
Binary Search Tree implementation in Python 3
Please review my BST Code
1. Class node
class Node:
2. Constructor
def __init__(self, data):
self.left = None
self.right = None
self.data = data
3. Insert node
def insert(self, dat …
1
vote
Binary Search Tree implementation in Python 3
**Code after the suggestion**
1. Class node
class Node:
2. Constructor
'''this is the constructor'''
def __init__(self, data):
self.left = None
self.right = None
self.data = data
3. …
0
votes
Heap sort implementation in Python 3
Code after the suggestion
class Heap:
def __init__(self,List):
self.List = List
self.a = []
def heapify(self,i):
#To swap variable
# (i-1) // 2 = is get the ro …