choutianxius

#!/bin/zsh

function usage() {
cat << END
pyclean (custom shell script impl)

Description:
  Recursively finds and deletes Python bytecode files (*.pyc, *.pyo) and
  __pycache__ directories within the specified directories.

choutianxius

Param(
    [Parameter(Mandatory, Position = 0, HelpMessage = "Path to save PNG file")] [string] $SavePath 
)


if (-not [System.IO.Directory]::Exists([System.IO.Path]::GetDirectoryName($SavePath))) {
    Throw "Save directory doesn't exist."
}

choutianxius

from collections import deque


class SlidingWindowDivisible:
    """
    Test whether the product of a sliding window is divisible by a given number
    """
    def __init__(self, k: int):
        self.k = k
        self.queue = deque()

choutianxius

'''
A simple in-memory banking system which supports:
    - Create accounts
    - Deposit money
    - Transfer money from one account to another
    - Make payments, which adds 2% cashback after one day
    - Get payment status at current timestamp
    - Get balance at certain timestamp
    - Merge accounts
    - Get the most active accounts in terms of spending money