我对Python相当陌生。我想知道如何删除输出之前的空格。
height = input("Please enter the tree height : ")
height1 = height
trunk = height/3
spacevar = str(" ")
for i in range(0,height):
print spacevar*(height)+"*"*(((i+1)*2)-1)
height = height-1
for p in range (0,trunk):
print spacevar*height1+"*"
输出是
Please enter the tree height : 5
*
***
*****
*******
=*********
*
标有 = 的文本槽是我需要删除的“空白”。谢谢大家!