Sorting

void chooseSort(int size, int* arr) {
    int k;
    int j;
    int temp;
    for (int i = 0; i++, i < size;) {
        j = i;
        for (j=i; j++, j < size;) {
            k = j;
            if (j > k) {
                arr[k] = arr[j];
            }
        }
        temp = arr[i];
        arr[i] = arr[k];
        arr[k] = temp;
    }

};
void bubbleSort(int size, int* arr) {
    int j = 0;
    int k = 0;
    int mem = 0;
    for (int i = 0; i++, i < size - 1 && size > i + 1;)
    {
        if (arr[i] > arr[i+1]) {
            mem = arr[i];
            arr[i + 1] = arr[i];
            arr[i] = mem;
        }
    }

}

int main()
{
    setlocale(LC_ALL, "rus");
    const int size = 5;
    int* arr2 = new int[size];
    for (int i = 0; i++, i < size;) {
        cin >> arr2[i];
    }
    chooseSort(size, arr2);
    for (int i = 0; i++, i < size;) {
        cout << arr2[i] << endl;
}
    return 0;
}