Merge request by Kaarel Loide
Merge request by Kaarel Loide for exercise 4 of lab 5.
Note: My screenshot for task 1.9-1 not formatted correctly at first, it was 1_9-1png instead of 1_9-1.png that is the reason for extra commits.
Merge request by Kaarel Loide for exercise 4 of lab 5.
Note: My screenshot for task 1.9-1 not formatted correctly at first, it was 1_9-1png instead of 1_9-1.png that is the reason for extra commits.