input()函数在Python3.8 中的解释如下,用法详情可参考此链接。 If the prompt argument is present, it is written to standard output without a trailing newline. The function then reads a line from input,converts it to a string (
在python3.x中raw_input( )和input( )进行了整合,去除了raw_input( ),仅保留了input( )函数,其接收任意任性输入,将所有输入默认为字符串处理,并返回字符串类型。 >>> help(input) Help on built-in function input in module builtins: input(prompt=None, /) Read a string from standard input...
#!/usr/bin/python3 input("\n\n按下enter 键后退出。")以上代码中 ,\n\n 在结果输出前会输出两个新的空行。一旦用户按下 enter 键时,程序将退出。同一行显示多条语句Python 可以在同一行中使用多条语句,语句之间使用分号 ; 分割,以下是一个简单的实例:实例...
weight = int(input("请输入您的体重：")) height = float(input("请输入您的身高：")) bmi = ...
input()函数 我们可以通过Python3解释器查看Python3中input()的含义: >>>type(input)<class'builtin_function_or_method'> >>>help(input) Help on built-infunction inputinmodule builtins: input(prompt=None, /) Read a stringfromstandard input. The trailing newlineisstripped....
Raised when the input() function hits an end-of-file condition (EOF) without reading any data. (N.B.: the io.IOBase.read() and io.IOBase.readline() methods return an empty string when they hit EOF.) 当input()函数在不读取任何数据的情况下达到文件结束条件(EOF)时引发。(注意:io.iobase...
# 使用 raw_input() 函数的 3 个输入, # 之后显示输入值的数据类型 s1=raw_input("Enter input to test raw_input() function: ") printtype(s1) s2=raw_input("Enter input to test raw_input() function: ") printtype(s2) s3=raw_input("Enter input to test raw_input() function: ") ...
written to standard output without a trailing newline. The function then reads a line from input...
Python input() function: The input() function allows user input. If the prompt argument is present, it is written to standard output without a trailing newline.
Pythoninput()Function ❮ Built-in Functions ExampleGet your own Python Server Ask for the user's name and print it: print('Enter your name:') x =input() print('Hello, '+ x) Try it Yourself » Definition and Usage Theinput()function allows user input. ...