如何计算python中给定字符串中的空格数

声明:本页面是StackOverFlow热门问题的中英对照翻译,遵循CC BY-SA 4.0协议,如果您需要使用它,必须同样遵循CC BY-SA许可,注明原文地址和作者信息,同时你必须将它归于原作者(不是我):StackOverFlow 原文地址: http://stackoverflow.com/questions/33864485/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me): StackOverFlow

提示:将鼠标放在中文语句上可以显示对应的英文。显示中英文
时间:2020-08-19 14:07:38  来源:igfitidea点击:

How to count number of space in given string in python

python

提问by Myscript

a=input("Enter the value  ")

for i in a:
  if a[i]==(" "):
       print("Space is at position", i)

I am trying to count the number of spaces in the given string but my program is not working.

我正在尝试计算给定字符串中的空格数,但我的程序不起作用。

回答by Mayur Koshti

>>> a=input("Enter the value ")
Enter the value "My Testing String"
>>> a.count(' ')
2