CHALLENGE ACTIVITY 4.2.3: Basic while loop expression. Write a while loop that prints userNum divided by 4 (integer division) until reaching 2 or less. Follow each number by a space. Example output for userNum = 160: 40 10 2 Note: These activities may test code with different test values. This activity will perform four tests, with user Num = 160, then with userNum = 8, then with userNum = 0, then with userNum = -1. See "How to Use zy Books", Also note: If the submitted code has an infinite loop, the system will stop running the code after a few seconds, and report "Programend never reached." The system doesn't print the test case that caused the reported message. 1 #include 2 using namespace std; WN 1 test passed int main() { int userNum; cin >> userNum; All tests passed Ooo O /* Your solution goes here */|| cout