Selection sort vs bubble sort vs quicksort
Many of these use clever ideas to make sorting lists much quicker, although the algorithms can get very complicated at times. There are lots and lots of different sorting algorithms. First of all, lets understand, which sorts can be roughly divided into: Exchange sorting: Including bubble sorting and quick sorting.
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It might be easy to decide to sort numbers in groups of 10, but what about a list of names? Should there be a bucket for each letter of the alphabet, or perhaps one bucket for all of the X, Y and Z names because there aren’t many of those? More sorting algorithms The biggest problem with a bucket sort is that the algorithm is a bit more complicated than the bubble sort to describe for a computer. Putting data into small buckets that can be sorted individually reduces the number of comparisons that need to be carried out. One of the main advantages of a bucket sort is that is quicker to run than a bubble sort. If a pair of elements is in the wrong order they are swapped to place them in the correct order. For example, if there are 100 values to sort, each pass through the list will take 99 comparisons – and you might have to repeat it 99 times. Bubble Sort vs Selection Sort Bubble sort is a sorting algorithm that operates by going through the list to be sorted repeatedly while comparing pairs of elements that are adjacent. The biggest problem with a bubble sort is that it takes a very long time to run. This makes for a very small and simple computer program.
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There is only really one task to perform (compare two values and, if needed, swap them).
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One of the main advantages of a bubble sort is that it is a very simple algorithm to describe to a computer. For example, sometimes an algorithm won’t work with a particular set of data, and in some instances one algorithm will be much quicker or more efficient than another. It is important to understand that different algorithms might be best used in different situations.