Python3基础 input 输入浮点数，整数，字符串

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• ???????Python : 3.7.0
• ?????????OS : Ubuntu 18.04.1 LTS
• ????????IDE : PyCharm 2018.2.4
• ??????Conda : 4.5.11
• ???typesetting : Markdown

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code

"""
@Author : 行初心
@Date   : 18-9-24
@Blog   : www.cnblogs.com/xingchuxin
@Gitee  : gitee.com/zhichengjiu
"""

def main():
    my_float = float(input('请输入一个浮点数：'))
    my_int = int(input('请输入一个整数:'))
    my_str = input('请输入一个字符串:')

if __name__ == '__main__':
    main()

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result

/home/coder/anaconda3/envs/py37/bin/python /home/coder/PycharmProjects/basic/demo.py
请输入一个浮点数：1.2
请输入一个整数:25
请输入一个字符串:hello

Process finished with exit code 0

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more knowledge

Help on built-in function input in module builtins:

input(prompt=None, /)
    Read a string from standard input.  The trailing newline is stripped.

    The prompt string, if given, is printed to standard output without a
    trailing newline before reading input.

    If the user hits EOF (*nix: Ctrl-D, Windows: Ctrl-Z+Return), raise EOFError.
    On *nix systems, readline is used if available.

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resource

• [文档] docs.python.org/3
• [规范] www.python.org/dev/peps/pep-0008
• [规范] zh-google-styleguide.readthedocs.io/en/latest/google-python-styleguide/python_language_rules
• [源码] www.python.org/downloads/source
• [ PEP ] www.python.org/dev/peps
• [平台] www.cnblogs.com
• [平台] gitee.com

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原文地址：https://www.cnblogs.com/xingchuxin/p/10433437.html