Difference between revisions of "TADM2E 4.40"
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| − | For a known set of integer numbers ( assume Nr-1, Nr-2 ... Nr-k) the best is to use | + | For a known set of integer numbers ( assume Nr-1, Nr-2 ... Nr-k) the best is to use a non-comparison based sort algorithm like radix sort with O(n) |
You have an array that creates a histogram of all numbers ( histoThenStartIndexArray[Nr-i]++) | You have an array that creates a histogram of all numbers ( histoThenStartIndexArray[Nr-i]++) | ||
Latest revision as of 00:56, 1 August 2020
For a known set of integer numbers ( assume Nr-1, Nr-2 ... Nr-k) the best is to use a non-comparison based sort algorithm like radix sort with O(n)
You have an array that creates a histogram of all numbers ( histoThenStartIndexArray[Nr-i]++)
Step 2, in the same array calculate the index of that position For example if there are 3 numbers 99, and 5 numbers 105, the next index will be 8 for the next number
Step 3, parse array and display values
