Build on the software engineering skills you learned in “Java Programming: Solving Problems with Software” by learning new data structures. Use these data structures to build more complex programs that use Java’s object-oriented features. At the end of the course you will write an encryption program and a program to break your encryption algorithm. After completing this course, you will be able to: 1. Read and write data from/to files; 2. Solve problems involving data files; 3. Perform quantitative analyses of data (e.g., finding maximums, minimums, averages); 4. Store and manipulate data in an array or ArrayList; 5. Combine multiple classes to solve larger problems; 6. Use iterables and collections (including maps) in Java.
Developing an Algorithm
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Skills You'll Learn
Data Structure, Cryptography, Hash Table, Java Programming
Reviews
4.7 (3,124 ratings)
- 5 stars75.22%
- 4 stars19.27%
- 3 stars3.16%
- 2 stars0.92%
- 1 star1.40%
DG
Jan 9, 2020
Actually, before I start this course I had not a good idea about OOP concept such as constructors, HashMap.now I have fair confidence about that. thank you duke university making such an arrangement.
GB
Mar 29, 2017
Good and practical training approach to solve real worlds problems. Assignments and quizzes are quite challenging and interesting. Greatly motivates us towards programming and problem solving skills.
From the lesson
Cryptography: Keeping Information Secret
Taught By
Andrew D. Hilton
Associate Professor of the Practice
Robert Duvall
Lecturer
Owen Astrachan
Professor of the Practice
Susan H. Rodger
Professor of the Practice