When you’re finished, you should have a good feel for when and how to use these object types in a Python program.Take the Quiz: Test your knowledge with our interactive “Python Lists and Tuples” quiz. Upon completion you will receive a score so you can track your learning progress ...
fortuple_intuple3:print(tuple_) 打印结果: "D:\Program Files\Python\Python37-32\python.exe"D:/demo/tuple_1.py fruit pear apple banana 元组切片 元组也可以进行切片操作,与列表一样,可参考列表切片操作,此处不再赘述 print(tuple3)#截取整个元组slice1 =tuple3[:]#截取偶数位的所有元素slice2 = tup...
同样的道理,还是使用 list 作为中间转换,实现 tuple 的 add / remove 操作,代码如下: thistuple = ("apple", "banana", "cherry") y = list(thistuple) y.append("orange") thistuple = tuple(y) print(thistuple) PS E:\dream\markdown\python> & "C:/Program Files (x86)/Python/python.exe" e...
num=[1,2,3,4,5,6,7]name=["呆呆敲代码的小Y","https://xiaoy.blog.csdn.net"]program=["呆呆敲代码的小Y","Python","Unity"]emptylist=[] 如果列表中没有数据,表明emptylist是一个空列表。 💥第二种方法:使用 list() 函数创建列表 除了使用[ ]创建列表外,Python 还提供了一个内置的函数list(...
访问tuple 可以使用 index 的方式对 tuple 进行访问,比如下面访问 tuple 中的第二个元素。 thistuple = ("apple", "banana", "cherry")print(thistuple[1])PS E:\dream\markdown\python> & "C:/Program Files (x86)/Python/python.exe" e:/dream/markdown/python/app/app.pybanana ...
to_Rgb(hex): h = hex.lstrip('#') return tuple(int(h[i:i+2], 16) for i in ...
5.Tuples, Lists, Aliasing, Mutability, Cloning tuple元组;list列表 元组();元组可用索引和切片;+连接元组;("mit",)里的,意味着这是个元组,无逗号这只会是个字符串;len();元组不可变 用元组实现两数交换、函数多个输出 min();max() 列表[];len();切片; ...
/usr/bin/python# -*- coding: GBK -*-#可写函数说明def printinfo( arg1, *vartuple ):"打印任何传入的参数"print ("输出: ")print (arg1)for var in vartuple:print (var)return # 调用printinfo 函数printinfo( 10 )printinfo( 70, 60, 50 )以上实例输出结果：输出:10输出:7060506.1.4匿名...
In Python, we use a for loop to iterate over various sequences, such as lists, tuples, sets, strings, or dictionaries. The for loop allows you to iterate through each element of a sequence and perform certain operations on it. In this tutorial, we will e
[有关A的表达式 for A in B],例: 9 元组 9.1 创建和访问元组 元组和列表类似,但是元组一旦创建,元组内的元素不允许修改和删除,这是元组和列表最大的区别。元组的标示是() 当元组中仅有一个元素时,需要在元素后面加上逗号,例: 只有加上逗号时,类型才是一个tuple,甚至不需要括号,仅仅有逗号就行,即t=1,...