please explain.

2. Time Complexity (20 pt] a) Identify the time complexity of the following piece of code, where n is given as the input. Write your answer using the notation. Justify your answer. Hint: Assume n = 2" [10 pt] int i = n; while (i > 1){ int j = i; while ( = max) return; if (a[min] > a[max]) swap(a[min], a[max]); // constant-time operation int one_third = (max - min + 1) / 3; if (one_third >= 1) { StrangeSort(a[], min, max - one_third); StrangeSort(a[], min + one_third, max); Strangesort(a[], min, max - one_third)<>