Chapter 4, Problem 4.22E

(What Does this Program Do?) What does the following program print?
1. // Exercise 4.22: Mystery3.cpp
2. #include <iostream>
3. using namespace std;
4.
5. int main () {
6. unsigned int row{10};
7.
8. while (row >= 1) {
9. unsigned int column {1};
10.
11. while (column <= 10) {
12. count << (row % 2= = 1 ? “<” : “ >”);
13. ++column;
14. }
15.
16. - - row;
17. cout << end1;
18. }
19. }