示例 将 enumerate(枚举)对象 存在一个list中返回： seq = ['Spring', 'Summer', 'Fall', 'Winter'] print list(enumerate(seq)) [(0, 'Spring'), (1, 'Summ
Finally, you create two lists frommy_enumerate(), one in which the start value is left as the default,0, and one in whichstartis changed to1. In both cases, you end up with a list of tuples in which the first element of each tuple is the count and the second element is the val...
The enumerate() function can also be combined with the for loop to access the element in a list as demonstrated in the following example.Open Compiler fruitLst = ["Grapes", "Apple", "Banana", "Kiwi"] print("The newly created list:") for index, fruit in enumerate(fruitLst): print(f...
How do you create a shallow copy of a list in Python? What is a 'dictionary comprehension' in Python? What does the 'is' operator do in Python? Which method is called when an object is created from a class in Python? What does the 'self' keyword represent in a Python class?
Explanation –In the above example, the enumerate() function is used to iterate over the list of the persons and return a tuple containing the index and value of each element. The dictionary comprehension then creates a new dictionary where the keys are the indices and the values are the cor...
0 - This is a modal window. No compatible source was found for this media. In the below example, we are creating a list of tuples and applying the enumerate() function to display all the elements of the list. fruits=[(8,"Grapes"),(10,"Apple"),(9,"Banana"),(12,"Kiwi")]forind...