explain in c++, or in real world words

1. (60 points) For each of the following code snippets, count how many times the code code with 0(1) and code with O(lg N) is executed. Then, from your count, find the time complexity of the code snippet. Show your work for full credit. (a) (15 points) int control = 1; while (control = 0) code with 0(1) control /= 2; } } (c) (15 points) for (int i = 1; i