[Codility Lessons] CountDiv(11/n)
[Lesson5] Prefix Sums CountDiv : Compute number of integers divisible by k in range [a..b].
[Lesson5] Prefix Sums CountDiv : Compute number of integers divisible by k in range [a..b].
[Lesson4] Counting Elements MaxCounters : Calculate the values of counters after applying all alternating operations: increase counter by 1; set value of all...
[Lesson2] Arrays CyclicRotation : Rotate an array to the right by a given number of steps. Java Solution
[Lesson2] Array OddOccurrencesInArray : Find value that occurs in odd number of elements.
[Lesson1] Iterations BinaryGap : Find longest sequence of zeros in binary representation of an integer.