CS 117 Programming II, Fall 2018 Dr. Ghriga Midteran Exam: 1 Hour 30 Minstes DUE DATE: 10/29/2018 Engine INSTRUCTIONS: Do all exercises. You are permithed to use all resources: CS1 equivalent, class notes, practice programs, Programming environments Code: Blocks or internet resources, etc. It is recommended that you avoid typing every program for answering the questions, be strategic in using the compiler. Good luck Exercise 1 |5points] Consider the following C++ program ainclude clostream using namespace std; int mystery1 (int k) if (k c0) return O; int result- mystery2(k-1) return result int mystery2(int k) if (k o) return 1; int result- mysteryl(k-1) return result; int main) int j = 3; cout