如何在打印语句中的变量旁边添加逗号和句点

Question

我已经完成了我想要的代码，但遇到了一个小语法问题。

我有一些打印语句可以打印我需要的内容，但它们的间距很奇怪，我希望它看起来像一个完整的句子，逗号和句号之间没有空格。

这是几行：

     if year < 2001:
            print(name, ",", "you were born in", year,".")
        
        elif year > 2100:
            print(name, ",", "you were born in", year,".")
        
        else:
            print(name, ",", "you were born in", year,", which is the 21st century.")

print(name, "'s classification is", classification, ".")

在这些行中，名称和年份是根据输入定义的，我只是对如何以正确的间距将其变为运行感到困惑。

感谢任何帮助！

非常感谢。

Answer 1

当您在 print() 中用逗号分隔值时，它会添加空格。由于您使用的是 Python 3，因此您可以改用像这样的 f-strings

print(f"{name}, you were born in {year}.")

这里有很好的文档：https://docs.python.org/3/tutorial/inputoutput.html#

Answer 2

您确实应该像@Sandsten 上面所说的那样使用 f 字符串，但仅供参考，下面是旧方法...

print('{0}, you were born in {1}.').format(name, year)

如何在打印语句中的变量旁边添加逗号和句点

How to add commas and periods next to variables in print statement

python

printf

python-3.x

python-3.5