题解 | #X形图案#
X形图案
https://www.nowcoder.com/practice/83d6afe3018e44539c51265165806ee4
import sys
for line in sys.stdin:
a = line.split() # a 是个列表, 元素是字符串
n = int(a[0])
for i in range(1, n + 1):
for j in range(1, n + 1):
if j == i or j == n - i + 1:
print('*', end='')
else:
print(' ', end='')
print()
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