BC102 带空格直角三角形图案
思路:
step1:先输出空格;在输出✳和空格;
代码如下:
while True:
try:
n = int(input())
i = 1
while i <= n:
j = 0
while j < n:
if i+j >= n:
print('* ',end='')
else:
print(' ',end='')
j += 1
print()
i += 1
except:
break