我想使用 .format() 方法打印类似楼梯的图案.我试过了,
I want to print a staircase like pattern using .format() method. I tried this,
for i in range(6, 0, -1):
print("{0:>"+str(i)+"}".format("#"))
但它给了我以下错误:
ValueError: Single '}' encountered in format string
基本上这个想法是打印
#
#
#
#
#
#
代码看起来类似于,
for i in range(6, 0, -1):
print("{0:>i}".format("#"))
目前你的代码解释如下:
Currently your code interpreted as below:
for i in range(6, 0, -1):
print ( ("{0:>"+str(i)) + ("}".format("#")))
所以格式字符串由单个}"构成,这是不正确的.您需要以下内容:
So the format string is constructed of a single "}" and that's not correct. You need the following:
for i in range(6, 0, -1):
print(("{0:>"+str(i)+"}").format("#"))
随心所欲地工作:
================ RESTART: C:/Users/Desktop/TES.py ================
#
#
#
#
#
#
>>>
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