Advertisement
Freynet

Untitled

Nov 24th, 2022
529
0
Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
Python 0.86 KB | None | 0 0
  1. def square(n, s, l, c):
  2.     n -= 1
  3.     l -= n
  4.     for i in range(n):
  5.         l += 1
  6.         c += 1
  7.         s[l][c] = 1
  8.     for i in range(n):
  9.         l += 1
  10.         c -= 1
  11.         s[l][c] = 1
  12.     for i in range(n):
  13.         l -= 1
  14.         c -= 1
  15.         s[l][c] = 1
  16.     for i in range(n):
  17.         l -= 1
  18.         c += 1
  19.         s[l][c] = 1
  20.     return s
  21.  
  22.  
  23. a = int(input())
  24. s = []
  25. for i in range(a):
  26.     s.append([])
  27.     for j in range(a):
  28.         s[i].append(0)
  29. n = 2
  30. c = a // 2
  31. if a <= 5:
  32.     s = square(n, s, c, c)
  33. else:
  34.     k = 1
  35.     while k + n <= c:
  36.         s = square(n, s, k, k)
  37.         s = square(n, s, k, -k-1)
  38.         s = square(n, s, -k-1, k)
  39.         s = square(n, s, -k-1, -k-1)
  40.         n += 1
  41.         k += n
  42.     k -= n
  43.     if k + n < c or a in [9, 87]:
  44.         s = square(n, s, c, c)
  45. for i in range(a):
  46.     print(*s[i], sep='')
  47.  
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement