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import time
import copy
import os
import random
N = 20
M = 20
ALIVE = '#'
DEAD = '.'
def cls():
os.system('cls')
def print_matrix_with_cls(matrix):
cls()
for i, row in enumerate(matrix):
for j, cell in enumerate(row):
print(cell, end='')
print()
print()
def neighbors(matrix, row, col):
for i in row-1, row, row+1:
if i < 0 or i == len(matrix):
continue
for j in col-1, col, col+1:
if j < 0 or j == len(matrix[i]):
continue
if i == row and j == col:
continue
yield matrix[i][j]
def create_random_matrix():
matrix = []
for i in range(N):
matrix.append([])
for _ in range(M):
if random.randint(0,1) == 0:
matrix[i].append(DEAD)
else:
matrix[i].append(ALIVE)
return matrix
matrix = create_random_matrix()
print_matrix_with_cls(matrix)
new_matrix = copy.deepcopy(matrix)
while True:
for i, row in enumerate(matrix):
for j, cell in enumerate(row):
num_of_neighbors = 0
for neighbor in neighbors(matrix, i, j):
if neighbor == ALIVE:
num_of_neighbors += 1
if cell == DEAD:
if num_of_neighbors == 3:
new_matrix[i][j] = ALIVE
else:
if num_of_neighbors != 2 and num_of_neighbors != 3:
new_matrix[i][j] = DEAD
matrix = copy.deepcopy(new_matrix)
print_matrix_with_cls(matrix)
time.sleep(0.1)
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