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Searching and Sorting algorithms
Searching and Sorting algorithms
Computers spend a lot of time Searching and Sorting data.
Computers spend a lot of time Searching and Sorting data.
Just think of how many pages Google has to search through every time you google something! Then it has to sort them so you get the best at the top.
Just think of how many pages Google has to search through every time you google something! Then it has to sort them so you get the best at the top.
Computer Scientists have spent a lot of time designing better algorithms to search and sort huge stacks of data.
Computer Scientists have spent a lot of time designing better algorithms to search and sort huge stacks of data.
The following videos will give you an idea of how they work
What are the 3 types of searching algorithms seen in the video?
Of the 3 sorting algorithms, which was the best?Â
Which was worst?
Can you use Binary Search on unsorted data? If not, why not?
Sorting algorithm activities
Sorting algorithm activities
Computers spend a lot of time Searching and Sorting data.
Computers spend a lot of time Searching and Sorting data.
Just think of how many pages Google has to search through every time you google something! Then it has to sort them so you get the best at the top.
Just think of how many pages Google has to search through every time you google something! Then it has to sort them so you get the best at the top.
Computer Scientists have spent a lot of time designing better algorithms to search and sort huge stacks of data.
Computer Scientists have spent a lot of time designing better algorithms to search and sort huge stacks of data.
The following videos will give you an idea of how they work
Compare different sorting algorithms
Compare different sorting algorithms
An explanation of Insertion & Quicksort
An explanation of Insertion & Quicksort
Can you describe the purpose of a sorting algorithm and compare the efficiency of different sorting algorithms?
Can you describe the purpose of a sorting algorithm and compare the efficiency of different sorting algorithms?
Questions:
Questions:
Which scale well? E.G. still work well for big groups of data
Give it a go!
Give it a go!
Use the interactive scales from CSFG to sort a collection of 'boxes'.
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