题解 | #X形图案#

while True: try: n = int(input()) if n % 2 == 1: a = n // 2 b = 1 else: a = n // 2 - 1 b = 2 for i in range(a): print(' ' * i + '' + ' ' * (n - 2 - 2 * i) + '') for i in range(b): print(('' * b).center(n)) for j in range(a): print(' ' * (n // 2 - b - j) + '' + ' ' * (n - 2 - 2 * (n // 2 - j - b)) + '*') except: break