题解 | #菱形图案#
菱形图案
http://www.nowcoder.com/practice/8b935f8ffe99445dbd42494febd13e45
while True: try: n = int(input()) for i in range(1, n + 2): print(('* ' * i).center(2 * (n + 1))) for j in range(n): print(('* ' * (n - j)).center(2 * n + 2)) except: break