Exercise 1 (A silly program) Dijkstra's notes
Exercise 2 (Combination lock)
Exercise 3 (Travel costs)
Exercise 4 (Vector rotation)
Exercise 5 (Anagrams)
Exercise 6 (Bounded subset sum)
Exercise 7 (Pebble game)
Exercise 8 (Find a missing integer)
Exercise 9 (Find a duplicated integer)
April 2015 Keld Helsgaun