Using the type() function Using the isinstance() function Using the __class__() function Conclusion What is the type of variable in Python? We use variables to store data in a reserved memory location. The type of a variable defines the memory allocated to it. The type of a variable is...
在Python中,可以使用print语句或者print函数来输出变量。 使用print语句输出变量的格式如下: variable = value print variable 复制代码 使用print函数输出变量的格式如下: variable = value print(variable) 复制代码 在这两种情况下,变量的值将会被输出到控制台上。 1 赞 0 踩最新问答hive中concat函数与join哪个好...
要在Python中打印变量,您可以使用print语句或print函数。下面是两种方法的示例: 使用print语句: variable = 'Hello, World!' print variable 复制代码 使用print函数: variable = 'Hello, World!' print(variable) 复制代码 请注意,在Python 2.x中,print语句不需要括号,但在Python 3.x中,print函数需要括号。...
print(f"整型为{data},浮点型为{data2},字符串为{data3}") #格式f/F"{variable_name},{variable_name},{variable_name}" print(f"整型为{data:4},浮点型为{data2:4},字符串为{data3:4}") #f/F{variable_name:宽度} print(f"整型为{data:<4}, 浮点型为{data2:<4}, 字符串为{data3:<4...
print("{0} {1} {2}".format(variable1, variable2, variable2) Example# Python program to print multiple variables # using format() method with numbers name = "Mike" age = 21 country = "USA" print("{0} {1} {2}".format(name, age, country)) print("Name: {0}, Age: {1}, ...
input()函数中可以输入字符串,提示别人输入内容,例如,input(“Name?”);pydoc是python自带模块,一个文档生成工具,使用pydoc可以很方便的查看类和方法结构。 (1)import 可以为脚本文件导入模块,也称为库。 (2)sys.argv: 实现从程序外部向程序传递参数。argv就是所谓的‘参数变量(arguement variable),这个变量包含...
在下文中一共展示了print_out函数的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。 示例1: banner ▲点赞 9▼ defbanner(text, type=1, width=35):"""Function to print *text* to output file in a banner of ...
Besides print(), Python hosts numerous other built-in functions that you might find handy. For instance, the len() function can provide you the length of a list or the number of characters in a string. The type() function can inform you about the data type of a variable. The range()...
= raw_input("What is your name?")quest = raw_input("What is your quest?")color = raw_input("What is your favorite color?") print "Ah,so your name is %s, your quest is %s, \and your favorite color is %s." %(name, quest, color)#所有问题都只能输入字符串 ...
str1='Python'str2=':'print('Welcome'+str1+str2) Copy Output: WelcomePython: Using as String: %s is used to refer to a variable which contains a string. Example: str1='Python'print("Welcome %s"%str1) Copy Output: Welcome Python ...