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# Insertion sort

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Insertion sort

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### Insertion sort

1. 1. INSERTION SORT while some elements unsorted:  Using linear search, find the location in the sorted portion where the 1st element of the unsorted portion should be inserted  Move all the elements after the insertion location up one position to make space for the new element
2. 2. So,this method is composed of twophases, namely:
3. 3. public insertionSort(int[] arr) { for (int i = 1; i < arr.Length; ++i) { int temp = arr[i]; Select int pos = i; while (arr[pos-1].CompareTo(temp) > 0 && pos > 0) { Comparing arr[pos] = arr[pos-1]; pos--; } Shift arr[pos] = temp; } } Insert
4. 4. This method is effective when dealingwith small numbers .•Mathematical applications : in the searchfor greater value, or the smallest value.•In many other applications.
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