> 原文:[https://www . geesforgeks . org/python-程序到交换-字典中的键和值/](https://www.geeksforgeeks.org/python-program-to-swap-keys-and-values-in ...

Learn how Python's dictionary data structure works as a powerful and versatile way to store and retrieve objects and data in your applications. Programming languages all come with a variety of ...

#The dictionary total_golds contains the total number of gold medals that countries have won over the course of history. Use dictionary mechanics to find the number of golds Chile has won, and assign ...

Note that the inline table format may look superficially similar to a Python dictionary declaration, but it isn’t; it uses = instead of : to depict key/value pairs. Because some parts of the ...