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• Calculator

import time
from random import randint

class GameOfLife:
    def __init__(self, rows, cols):
        self.rows = rows
        self.cols = cols
        self.grid = [[0 for _ in range(cols)] for _ in range(rows)]

    def set_alive(self, row, col):
        self.grid[row][col] = 1

    def is_alive(self, row, col):
        return self.grid[row][col] == 1

    def count_neighbors(self, row, col):
        count = 0
        for r in range(max(row - 1, 0), min(row + 2, self.rows)):
            for c in range(max(col - 1, 0), min(col + 2, self.cols)):
                if (r, c) != (row, col) and self.is_alive(r, c):
                    count += 1
        return count

    def next_generation(self):
        new_grid = [[0 for _ in range(self.cols)] for _ in range(self.rows)]
        for r in range(self.rows):
            for c in range(self.cols):
                n = self.count_neighbors(r, c)
                if self.is_alive(r, c):
                    if n < 2 or n > 3:
                        new_grid[r][c] = 0
                    else:
                        new_grid[r][c] = 1
                else:
                    if n == 3:
                        new_grid[r][c] = 1
        self.grid = new_grid

def main():
    rows = 15
    cols = 15
    game = GameOfLife(rows, cols)
    
    # Initialize with random live cells
    for i in range(rows*cols//4):
        game.set_alive(randint(0, rows-1), randint(0, cols-1))

    # Main loop
    while True:
        for r in range(rows):
            for c in range(cols):
                if game.is_alive(r, c):
                    display.pixel(r, c, 1)
                else:
                    display.pixel(r, c, 0)
        game.next_generation()
        time.sleep(0.5)
        
main()