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"""Defines some shared data structures."""

from collections import OrderedDict
from typing import Generic, Hashable, TypeVar, overload

Tk = TypeVar("Tk", bound=Hashable)
Tv = TypeVar("Tv")


class LRUCache(Generic[Tk, Tv]):

codekansas

import argparse
import contextlib
import logging
import math
import random
import time
from dataclasses import dataclass
from pathlib import Path
from typing import Callable

codekansas

import argparse
import contextlib
import logging
import math
import random
import time
from dataclasses import dataclass
from pathlib import Path
from typing import Callable

codekansas

// Mount for my ESP 32 above my workbench.

cam_diam = 7.7 + 1.0;
cam_offset = 2.1;
other_offset = 1.9;
rect_height = 39.6 + 1.0;
rect_width = 27.0 + 4.0;
cam_from_top = 10.4;

leng = 55;

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#!/usr/bin/env python

import argparse
from datetime import datetime

import numpy as np
import pandas as pd
import matplotlib.pyplot as plt

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// Total dimensions.
height = 120;
width = 40;
padding = 10;

module col(h, sph=false) {
    difference() {
        cube([width, width, h]);
        if (sph)
            translate([width / 2, width / 2, h])

codekansas

/*
A combination for a lock has 3 wheels, X, Y, and Z, each of which
can be set to eight different positions. The lock is broken and when
any two wheels of the lock are in the correct position, the lock
will open. Thus, anyone can open the lock after 64 tries (let A and
B run through all possible permutations). However, the safe can be
opened in fewer tries! What is the minimum number of tries that can
be guaranteed to open the lock?
*/

codekansas

#!/usr/bin/env python3
"""Problem statement:

There is a teacher and 2 students in a classroom. The students are A and B.
The teacher thinks of 2 positive integers and tells the sum of those numbers
to student A without student B hearing it. Then tells their product to student
B without student A hearing it. After this, the teacher asks the 2 students
what was the 2 numbers.

First student A says: I don't know.

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thickness = 3;
padding = 1;
slat_size = 3;

short_length = 46.36;
long_length = 61.76;
height = 51.76;

first_indent = 15.92;
second_indent = 29.97;

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// Parametric OpenSCAD design for a laptop stand.

// Laptop dimensions.
lwid = 304.1;
lhei = 212.4;
ldep = 15;

// Stand long dimensions.
slen = 200;
sswid = 60;