- 分清楚*号的输入输出规则即可。。。。
while True:
try:
x = int(input())
for i in range(x):
print(" "*(x-1-i) + "* "*(i+1))
except:
break
while True:
try:
x = int(input())
for i in range(x):
print(" "*(x-1-i) + "* "*(i+1))
except:
break