Link to Lessons and tasks: https://codility.com/programmers/lessons/
BinaryGap
- Find longest sequence of zeros in binary representation of an integer.
CyclicRotation
- Rotate an array to the right by a given number of steps.
OddOccurrencesInArray
- Find value that occurs in odd number of elements.
PermMissingElem
- Find the missing element in a given permutation.
FrogJmp
- Count minimal number of jumps from position X to Y.
StoneWall
- Cover "Manhattan skyline" using the minimum number of rectangles.