题解 | #菱形图案#
菱形图案
https://www.nowcoder.com/practice/8b935f8ffe99445dbd42494febd13e45
分为上下三角，两个for来输出
while True:
try:
n = int(input())
for i in range(1,n+2):
print(' '*(n+1-i)+'* '*i)
for j in range(1,n+1):
print(' '*(j)+'* '*(n+1-j))
except:
break
