kuntalchandra

from abc import ABCMeta, abstractmethod
from collections import defaultdict
from datetime import datetime, timedelta
import hashlib
import threading

# Design philosophy
# Flow:
# Client → CacheClient → ShardRouter → CacheNode → Storage
#

kuntalchandra

"""
Core Design Principles Used- Strategy Pattern
Payment methods
Notification channels
Runtime polymorphism
Loose coupling
Extensible services

User → Cart → Order → Payment → Notification
"""

kuntalchandra

"""
Use case components
1. Actors
- Member (User)
- Librarian (Admin)
2. Core Requirements (mapped to use-cases)
- Search books
- Issue / Return book
- Reserve book
- Add / Remove / Update book

kuntalchandra

"""Main agent orchestrator for regression analysis."""

import logging
from typing import Optional

from regression_analyser.github_client import GitHubClient
from regression_analyser.code_analyzer import CodeAnalyzer
from regression_analyser.endpoint_mapper import EndpointMapper
from regression_analyser.ai_agent import RegressionAnalyzerAgent
from regression_analyser.comment_formatter import CommentFormatter

kuntalchandra

from abc import ABCMeta, abstractmethod
from enum import Enum
from typing import List, Optional

# Enum Definitions
RoomStyle = Enum("RoomStyle", "STANDARD DELUX SUITE")
RoomStatus = Enum("RoomStatus", "AVAILABLE RESERVED NOT_AVAILABLE OCCUPIED SERVICE_IN_PROGRESS")
BookingStatus = Enum("BookingStatus", "PENDING CONFIRMED CANCELED")

kuntalchandra

"""
Given an array of integers A, return the largest integer that only occurs once.

If no integer occurs once, return -1.

Example 1:

Input: [5,7,3,9,4,9,8,3,1]
Output: 8
Explanation: 

kuntalchandra

# Definition for singly-linked list.
# class ListNode:
#     def __init__(self, val=0, next=None):
#         self.val = val
#         self.next = next
class Solution:
    def isPalindrome(self, head: ListNode) -> bool:
        numbers = []
        sentinel = head
        while sentinel:

kuntalchandra

"""
Given an array of integers arr, return true if and only if it is a valid mountain array.

Recall that arr is a mountain array if and only if:

arr.length >= 3
There exists some i with 0 < i < arr.length - 1 such that:
arr[0] < arr[1] < ... < arr[i - 1] < A[i]
arr[i] > arr[i + 1] > ... > arr[arr.length - 1]

kuntalchandra

"""
Implement the BSTIterator class that represents an iterator over the in-order traversal of a binary search tree (BST):

BSTIterator(TreeNode root) Initializes an object of the BSTIterator class. The root of the BST is given as part of 
the constructor. The pointer should be initialized to a non-existent number smaller than any element in the BST.
boolean hasNext() Returns true if there exists a number in the traversal to the right of the pointer, otherwise 
returns false.
int next() Moves the pointer to the right, then returns the number at the pointer.
Notice that by initializing the pointer to a non-existent smallest number, the first call to next() will return the 
smallest element in the BST.

kuntalchandra

"""
You have a long flowerbed in which some of the plots are planted, and some are not. However, flowers cannot be planted 
in adjacent plots.

Given an integer array flowerbed containing 0's and 1's, where 0 means empty and 1 means not empty, and an integer n, 
return if n new flowers can be planted in the flowerbed without violating the no-adjacent-flowers rule.

Example 1:
Input: flowerbed = [1,0,0,0,1], n = 1
Output: true