pi=3.1415926print(f'Pi is approximately equal to {pi:.2f}')# Pi is approximately equal to3.14id=1# need to print a3-digit numberprint(f"The id is {id:03d}")# The id is001N=1000000000# need to add separatorprint(f'His networth is ${N:,d}')# His networth is $1,000,000,00...
print("Python","is","fun",sep="-")# Output: Python-is-funprint("Hello",end=", ")print("world!")# Output: Hello, world! Copy 1. Advanced String Formatting Python provides multiple ways to format strings in print(). Using F-Strings (Python 3.6+): F-strings provide an efficient wa...
x=100print(f'{x=}') x=100 在python f-字符串里使用条件 还可以在f-字符串插入简单的if/else条件。考虑下面的示例: 点击查看代码 pass_mark=50mark_1=60mark_2=49print(f"student 1{' pass'ifmark_1>pass_markelse' fail'}")print(f"student 2{' pass'ifmark_2>pass_markelse' fail'}") 结...
items())) print(f"Using {greeter!r}") return greeter_func(name) print(PLUGINS) calling_func = randomly_greet('laoqi') print(calling_func) 执行结果: % python decosimplyfunc.py {'say_hello': <function say_hello at 0x7ff4b2d52700>, 'be_awesome': <function be_awesome at 0x7ff4b2d...
Python两种输出值的方式: 表达式语句和 print() 函数。 第三种方式是使用文件对象的 write() 方法,标准输出文件可以用 sys.stdout 引用。 如果你希望输出的形式更加多样,可以使用 str.format() 函数来格式化输出值。 如果你希望将输出的值转成字符串,可以使用 repr() 或 str() 函数来实现。
让我们看一个print函数的例子: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 # using Printwithdefaultsettingsprint("This will be printed")print("in separate lines") 输出: 在上面的示例中,由于end ="\n",所以行将被单独打印。 如何在 Python 中同一行上打印 ...
让我们看一个print函数的例子：# using Print with default settings print("This will be printed")...
f-string可以进行合并 可以使用+ 或者str.join来进行合并 # Implicit string concatenation>>> f"{123}" " = " f"{100}" " + " f"{20}" " + " f"{3}"'123 = 100 + 20 + 3'# Explicity concatenation using '+' operator>>> f"{12}" + " != " + f"{13}"'12 != 13'# string ...
print(line, end='') f.close() # close the file 输出: $ python using_file.py Programming is fun When the work is done if you wanna make your work also fun: use Python! 范例如何工作: 首先,我们通过内建函数open打开一个文件,在函数中我们指定了被打开文件的文件名与希望使用的打开模式。
Q2: How do I print a formatted string using the print() function? Ans:You can print a formatted string using the print() function by using the string formatting syntax. For example, print("The answer is {}.".format(42)) will output The answer is 42.. Alternatively, you can use f-...