WebAug 23, 2024 · Exercise 2: Merge two Python dictionaries into one. Exercise 3: Print the value of key ‘history’ from the below dict. Exercise 4: Initialize dictionary with default … WebAug 24, 2024 · This Python Set quiz provides Multiple Choice Questions(MCQ) to get familiar with Python set operations. This set quiz contains 15 MCQs. PYnative. ... {10, 20, 30, 40} set2 = {50, 20, "10", 60} set3 = set1.union(set2) print(set3) {40, 10, 50, 20, 60, 30} {40, ’10’, 50, 20, 60, 30}
How will Python evaluate the following expression 20 30 40
WebOct 20, 2024 · Table of contents. Exercise 1: Add a list of elements to a set. Exercise 2: Return a new set of identical items from two sets. Exercise 3: Get Only unique items from … WebDiscover how to create a list in Python, select list elements, the difference between append() and extend(), why to use NumPy and much more. Skip to ... 0.4132, 0.413] cases = [10, 20, 30, 40, 50] You can easily calculate the weighted average with the following pieces of code: But, you can also go for one of these two other approaches. Firstly ... firehouse auto tyler tx
All about for Loops in Python - TutorialsTeacher
WebAug 24, 2024 · You will have to read all the given answers and click over the correct answer. Read Tuples in Python to solve this quiz. 1. What is the output of the following tuple operation. 2. What is the type of the following variable. 3. Choose the correct way to access value 20 from the following tuple. 4. WebJun 1, 2024 · Output: 6. Explanation: The beauty of python list datatype is that within a list, a programmer can nest another list, a dictionary or a tuple. Since in the code there are 6 items present in the list the length of the list is 6. WebApr 13, 2024 · 列表是内置可变序列,是包含多个元素的有序连续的内存空间。. 列表定义的标准语法格式:. a = [10,20,30,40] 其中,10,20,30,40 这些称为列表 a 的元素。. 列表中 … ether mining profitability calculator