shiracamus

import random
import numpy as np
import pygame
from abc import ABC, abstractmethod


class Color:
    GREEN = (34, 139, 34)
    WHITE = (255, 255, 255)
    BLACK = (0, 0, 0)

shiracamus

#!/usr/bin/env python3
import sys
import argparse

TRANS = {
    # op: (nest, python_code)
    '>': (0, 'index += 1'),
    '<': (0, 'index -= 1'),
    '+': (0, 'memory[index] = (memory[index] + 1) & 0xff'),
    '-': (0, 'memory[index] = (memory[index] - 1) & 0xff'),

shiracamus

from itertools import permutations

def exp(a, b, *c):
    if c:
        for op in '+-*/':
            yield from exp(f'({a}{op}{b})', *c)
            yield from exp(f'({b}{op}{a})', *c)
            for i in range(1, len(c) + 1):
                yield from exp(*c[:i], f'({a}{op}{b})', *c[i:])
                yield from exp(*c[:i], f'({b}{op}{a})', *c[i:])

shiracamus

def two_digit_sieve(digits: tuple[int], numbers: list[int], i: int = 0) -> bool:
    """
    1桁数列digitsのi番目から順に1桁または2桁の数を作ってnumbersに追加し、digits
    をすべて使って数の重複がないnumbersが完成したらTrue、失敗したらFalseを返す
    """
    if i == len(digits):
        return True  # 完成
    if (i + 1 < len(digits) and digits[i] != 0 and
        (number := digits[i]*10 + digits[i+1]) not in numbers):
        numbers.append(number)  # 2桁数で試行

shiracamus

### tic-tac-toe game

from tkinter import *
from tkinter.messagebox import *


class Board:

    def __init__(self, size=3):
        self.size = size

shiracamus

import random


class Answer:
    """出題者"""

    def __init__(self, digits: int) -> None:
        """digits桁の重複しない数を作って隠し持つ"""
        self._number = ''.join(map(str, random.sample(range(0, 10), digits)))

shiracamus

public class ParkingSimulator {

    public static void main(String[] args) {
        Parking parking = new Parking("駅前駐車場", 2);
        Car car1 = new Car("品川33 あ 1234");
        Car car2 = new Car("横浜555 い 5678");
        Car car3 = new Car("多摩345 う 9012");
        car1.park(parking);
        car2.park(parking);
        car3.park(parking);

shiracamus

def signed(value, bits=8):
    return (value & ((sign := (1 << (bits - 1))) - 1)) - (value & sign)

print(signed(0x7f))         # 127
print(signed(0x80))         # -128
print(signed(0x81))         # -127
print(signed(0x7fff))       # -1
print(signed(0x7fff, 16))   # 32767
print(signed(0x8000, 16))   # -32768
print(signed(0x8001, 16))   # -32767

shiracamus

import java.util.HashMap;
import java.util.Map;

class Digit {  // 1桁数字
    static final Map<Integer, Integer> next = new HashMap<>() {{
        put(0, 1);
        put(1, 2);
        put(2, 3);
        put(3, 4);
        put(4, 5);

shiracamus

import tkinter as tk
from datetime import datetime, timedelta, timezone

# サイズ設定
SEG_WIDTH = 12  # このサイズを変更するだけで全体サイズが連動して変更される
SEG_HEIGHT = SEG_WIDTH * 4
COLON_SIZE = SEG_WIDTH * 5 // 3
CANVAS_WIDTH_NUMBER = SEG_WIDTH * 5
CANVAS_WIDTH_COLON = CANVAS_WIDTH_NUMBER // 2
CANVAS_HEIGHT = CANVAS_WIDTH_NUMBER * 2 - SEG_WIDTH