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Showing content from https://TheAlgorithms.github.io/C-Plus-Plus/de/d7b/merge__insertion__sort_8cpp_source.html below:

TheAlgorithms/C++: sorting/merge_insertion_sort.cpp Source File

<

T,

N>

(std::array<T, N> *A,

start,

end) {

(i = start; i < end; i++) {

(j > start && temp < ptr[j - 1]) {

<

T,

N>

(std::array<T, N> *array,

min,

max,

mid) {

firstIndex = min;

secondIndex = mid + 1;

ptr = array->data();

std::array<T, N + 1> tempArray{0};

(

index = min; index <= max; index++) {

(firstIndex <= mid &&

(secondIndex > max || ptr[firstIndex] <= ptr[secondIndex])) {

tempArray[index] = ptr[firstIndex];

tempArray[index] = ptr[secondIndex];

memcpy(ptr + min, tempArray.data() + min, (max - min) *

(T));

<

T,

N>

(std::array<T, N> *array,

min,

max,

((max - min) <= threshold) {

mid = (max + min) >> 1;

(array, min, max, mid);

size = 30;

std::array<int, size> array{0};

(

i = 0; i < size; i++) {

array[i] = std::rand() % 100 - 50;

std::cout << array[i] <<

;

std::cout << std::endl;

(

i = 0; i < size; ++i) {

std::cout << array[i] <<

;

std::cout << std::endl;

assert(std::is_sorted(std::begin(array), std::end(array)));

std::cout <<

;

std::srand(std::time(

));

static void InsertionSort(std::array< T, N > *A, size_t start, size_t end)

Insertion merge algorithm.

void mergeSort(std::array< T, N > *array, size_t min, size_t max, size_t threshold)

Final combined algorithm. Algorithm utilizes sorting::merge_insertion::InsertionSort if window length...

static void test()

Function to test code using random arrays.

int main()

Main function.

static void merge(std::array< T, N > *array, size_t min, size_t max, size_t mid)

Perform merge of data in a window.

Combined Intersion-Merge sorting algorithm.

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