If you could answer 3 & 4 I would really appreciate it. I already completed 1 & 2. Thank you.

For each of the below code snippets, identify the bounding function (the Big-Oh) of the number of times the indicated line is run (justify your answer briefly) (I) for(i 1; i 0; j-) { arr [j]++; /THIS LINE / (3) { for(1-0; for(j i i++) 1) 0 printf("Important message! "); /* THIS LINE*/ m = m/2