Final answer:
Data structures are a way of organizing and storing data efficiently. Three types of algorithms are sorting algorithms, search algorithms, and graph algorithms. To multiply three numbers, you can use a simple algorithm.
Step-by-step explanation:
(a) What is Data structures?
Data structures are a way of organizing and storing data in a computer so that it can be accessed and manipulated efficiently. They provide a way to manage and organize large amounts of data effectively. Examples of data structures include arrays, linked lists, stacks, queues, trees, and graphs.
(b) State three types of algorithms you know
Three types of algorithms are:
- Sorting algorithms: These algorithms arrange data in a specified order, such as numerical or alphabetical order. Examples include bubble sort, insertion sort, and quicksort.
- Search algorithms: These algorithms find the location of a specific element in a collection of data. Examples include linear search, binary search, and hash-based search.
- Graph algorithms: These algorithms explore and manipulate data organized in the form of graphs. Examples include breadth-first search, depth-first search, and Dijkstra's algorithm.
(c) Design an algorithm to multiply three numbers and display the results
To multiply three numbers, you can use a simple algorithm:
- Start with three input numbers: num1, num2, and num3.
- Multiply num1 and num2 to get the product of the first two numbers.
- Multiply the result obtained from step 2 with num3 to get the final result.
- Display the final result.