AP计算机科学A:Java编程多态性和高级数据结构

AP Computer Science A: Java Programming Polymorphism and Advanced Data Structures

AP Computer Science A from Purdue University

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普渡大学
edX
  • 完成时间大约为 6
  • 初级
  • 英语
注:因开课平台的各种因素变化,以上开课日期仅供参考

你将学到什么

Polymorphism

super keyword

Abstract classes and methods

Exceptions

try-catch-finally structure

throws keyword

Handled and unhandled exceptions

ArrayLists

Generics

Big-O notation

Algorithm analysis

Searching

Sorting

课程概况

This computer science course covers advanced OOP strategies, including polymorphism, abstract classes, super keyword, exceptions, generics, sorting and searching algorithms.

This course is for anyone interested in taking a first-level computer-programming course, particularly those who attend a school that does not provide a similar class.

We are looking forward to helping you explore this exciting new world!

课程大纲

Unit Name or Timeframe: Polymorphism (3 weeks)

Polymorphism and the relationship of parent and child classes
Calling parent constructor and casting with super keyword
Abstract class and interfaces and the use of late binding
Abstract methods

Unit Name or Timeframe: Exceptions (1 weeks)

Generic Exception class
Arithmetic, ArrayIndexOutOfBounds, NullPointer, ClassCast, IllegalArgument
The try-catch structure
The throws keyword
Handled vs unhandled exceptions

Unit Name or Timeframe: Dynamic data structures (3 weeks)

Use List reference and by extension the ArrayList classes
Generics
Traversals, insertions, deletions
Swap operations
Bubble sort, Selection sort, Insertion sort and Merge sort
Binary search and Linear search
Big-O Notation and algorithm analysis

预备知识

Some basic algebra needed. Students should have taken:CS180.1x - AP Computer Science A: Java Programming
CS180.2x - AP Computer Science A: Java Programming Data Structures and Loops
CS180.3x - AP Computer Science A: Java Programming Classes and Objects

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