python print format decimal places

I want to explain the print of Python and learn pythonprint. Eval () Let's take a look at this stuff before we print it. It is not useless, because it may be used in some cases. Copy codeThe Code is as follows:>>> Help (eval) # This is a rare

The Python string is formatted with the character% format 1 format 2 character% (variable 1, variable 2), and the% format represents the type that accepts the variable. Examples of simple uses are as follows # Example: String formattingName = '

I. INPUT and PRINT Input (): Receive user input print (): Output 1. print("aaa","bbb") 2. name="张三" age=18 print("我叫"+name+"今年"+str(age)+"岁") 3. 不换行输出 print("中国"，end="") print("北京") print(

the Python string is formatted using the "character% format 1% format 2 characters"% (variable 1, variable 2), and the% format represents the type of the accepted variable. Simple examples of use are as follows# Example: String formattingName = '

Some basic usage of print is also involved in the previous article. This article focuses on the basis of the review and try to add as much content as possible. Eval () Let's take a look at this stuff before we print it. It is not useless, because

>>> a = 1>>> B = 3>>> print (A/B) 0 >>> # method one: ... print (Round (A/b,2 0.0>>> # method two: ... print (Format (float (a)/float (b), " .2f ' ') 0.33>>> # method Three: ... print ( %.2f " % (A/b) 0.00>>> Python retains

Original author: a.m. kuchling (amk@amk.ca) Licensing: Authoring Sharing protocol Translation staff: Firehare Proofreading Staff: Leal Applicable version: Python 1.5 and subsequent versions http://wiki.ubuntu.org.cn/Python%E6%AD%A3%E5%88%99%E8%A1%A8%

By its very nature, a regular expression (or RE) is a small, highly specialized programming language that is embedded in Python and implemented through the RE module. With this small language, you can specify rules for the set of strings that you

A Module introduction1. What is a module?#常见的场景: A module is a python file that contains a set of functions, such as spam.py, which is named spam and can be used via import spam. #在python中, the module is used the same way, but in fact, the module

The following small series for everyone to bring a brief talk about the number types and processing tools in Python. Small series feel very good, now share to everyone, also for everyone to make a reference. Let's take a look at it with a little