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Range of variables, type casting, precedence of casting and arithmetic operations.

Assignment statements and input. = can be used to assign a value to a variable.

Expressions and output. Use System.out.println() and System.out.println() to print output.

Variables and Data Types. A variable holds a value that can be changed.

Introduction to algorithms, programming and compilers.

Recursive searching and sorting: implement searching and sorting using recursive methods.

Recursion: A recursive method is a method that calls itself.

Implement sorting algorithms using selection sort and insertion sort.

What should you know well about your Digital Portfolio。