OCaml exercises by difficulty level

It is suggested to work on exercises using a local installation of OCaml.

• Read the instructions to install OCaml on your machine;
• Read the instructions to keep your solutions to the exercises on a local repository synchronized with github.

Level 1

1. Logical Nand
2. Logical Xor
3. Multiplexer
4. Absolute value
5. Max of two natural numbers
6. Weekly lectures
7. Blood donations
8. Parrot trouble
9. Increment optional value
10. Squirrel play
11. Exam committee
12. Movie ratings
13. Best offer
14. Even and odd
15. In range
16. x to the 9th
17. Highest card wins
18. Head or tail
19. Min and max of 3 values
20. Guess a number
21. 7, 11 and doubles

Level 2

1. Function composition
2. Flip arguments
3. Both true
4. Pipe operator
5. Option map
6. Optional application
7. Alternative
8. Conditional application
9. Restrict domain
10. From type to function
11. Characteristic functions
12. Comparing fractions
13. Consensus3
14. Tris
15. Poker
16. Straight
17. Loaded dice
18. Morra

Level 3

1. Sum range
2. Has one
3. Count zeros of a function
4. Min and max of a function
5. Reverse a list
6. String of list
7. Palindrome
8. Perforated list
9. Knife
10. Student grades
11. 1st, 3rd and 5th
12. Random list
13. Rotate list
14. Consecutive even
15. Key-value maps
16. Bounce
17. Enumeration of integers
18. Enumeration of pairs of naturals
19. Peano arithmetic
20. Bit strings
21. Euclid's GCD
22. Sets
23. Simple language recognizers
24. Extract an element from a list
25. Merge Sort
26. Deck of cards
27. ALF students

Level 4

1. Sets with list combinators
2. Partial functions
3. And then...
4. DFAs
5. Fibonacci sequence
6. Alternating even numbers
7. Binary search trees
8. Binary arithmetic
9. Grandfather and grandson

Level 5

1. Deck of cards
2. The return of the Pumping Lemma
3. Longest subsequence
4. List crush
5. Ping pong

Additional resources

• OCaml Programming: Correct + Efficient + Beautiful
• OCaml from the very beginning
• Learn OCaml: exercises