9.2 - Counting with Dictionaries

Loading...
來自 University of Michigan 的課程
Python Data Structures
23067 個評分
University of Michigan
23067 個評分
課程 2(共 5 門,Specialization 零基础 Python 入门
從本節課中
Chapter Nine: Dictionaries
The Python dictionary is one of its most powerful data structures. Instead of representing values in a linear list, dictionaries store data as key / value pairs. Using key / value pairs gives us a simple in-memory "database" in a single Python variable.

與講師見面

  • Charles Severance
    Charles Severance
    Associate Professor
    School of Information

探索我們的目錄

免費加入並獲得個性化推薦、更新和優惠。