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  1. # 0J/QsNGA0YXQvtC80LXQvdC60L4=
  2. def is_prime(n):
  3.     if n < 2:
  4.         return False
  5.     for i in range(2, int(n**0.5) + 1):
  6.         if n % i == 0:
  7.             return False
  8.     return True
  9.  
  10. def spiral_matrix(rows, cols):
  11.     matrix = [[0] * cols for _ in range(rows)]
  12.     num = 1
  13.     left, right, top, bottom = 0, cols - 1, 0, rows - 1
  14.  
  15.     while left <= right and top <= bottom:
  16.  
  17.         for j in range(left, right + 1):
  18.             matrix[top][j] = num
  19.             num += 1
  20.         top += 1
  21.  
  22.  
  23.         for i in range(top, bottom + 1):
  24.             matrix[i][right] = num
  25.             num += 1
  26.         right -= 1
  27.  
  28.  
  29.         if top <= bottom:
  30.             for j in range(right, left - 1, -1):
  31.                 matrix[bottom][j] = num
  32.                 num += 1
  33.             bottom -= 1
  34.  
  35.  
  36.         if left <= right:
  37.             for i in range(bottom, top - 1, -1):
  38.                 matrix[i][left] = num
  39.                 num += 1
  40.             left += 1
  41.  
  42.     return matrix
  43.  
  44.  
  45.  
  46. rows = 6
  47. cols = 6
  48.  
  49.  
  50. matrix = spiral_matrix(rows, cols)
  51.  
  52.  
  53. new_matrix = [[1 if is_prime(num) else 0 for num in row] for row in matrix]
  54.  
  55.  
  56.  
  57. print("\nПеретворена матриця (1 - просте, 0 - ні):")
  58. for row in new_matrix:
  59.     print(*row)
  60.  
Success #stdin #stdout 0.07s 14148KB
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Перетворена матриця (1 - просте, 0 - ні):
0 1 1 0 1 0
0 0 0 1 0 1
1 0 0 0 0 0
0 1 0 0 0 0
1 0 1 0 0 0
0 0 0 1 0 1
https://ideone.com/7vbL2N
language:
Python 3 (python  3.12)
created:
12 days ago
visibility:
public

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