Lab 9, Extra-practice exercise 1

 i | j | k | value printed
--------------------------
 0 | 3 | 3 | 3
   | 5 | 5 | 5
 1 | 3 | 4 | 4
   | 5 | 6 | 6
 2 | 3 | 5 | 5
   | 5 | 7 | 7
   |   |   | 2    # value printed by print(i)