Codility

Coding Practice. Just for fun.

Lesson 1 Time Complexity

• TapeEquilibrium
• FrogJmp
• PermMissingElem

Lesson 2 Counting Elements

• PermCheck
• FrogRiverOne
• MaxCounters
• MissingInteger

Lesson 3 Prefix Sums

• PassingCars
• CountDiv
• MinAvgTwoSlice
• GenomicRangeQuery

Lesson 4 Sorting

• MaxProductOfThree
• Distinct
• Triangle
• NumberOfDiscIntersections

Lesson 5 Stacks and Queues

• Brackets
• Nesting
• Fish
• StoneWall

Lesson 6 Leader

• EquiLeader
• Dominator

Lesson 7 Maximum slice problem

• MaxProfit
• MaxSliceSum
• MaxDoubleSliceSum

Lesson 8 Prime and composite numbers

• MinPerimeterRectangle
• CountFactors
• Peaks
• Flags

Lesson 9 Sieve of Eratosthenes

• CountSemiprimes
• CountNonDivisible

Lesson 10 Euclidean algorithm

• ChocolatesByNumbers
• CommonPrimeDivisors

Lesson 11 Fibonacci numbers

• Ladder
• FibFrog

Lesson 12 Binary search algorithm

• MinMaxDivision
• NailingPlanks

Lesson 13 Caterpillar method

• AbsDistinct
• CountDistinctSlices
• CountTriangles
• MinAbsSumOfTwo

Lesson 14 Greedy algorithms

• MaxNonoverlappingSegments
• TieRopes

Lesson 15 Dynamic programming

• [NumberSolitaire]
• [MinAbsSum]

Lesson 99 Future training

• [TreeHeight]
• [OddOccurrencesInArray]
• [BinaryGap]
• [StrSymmetryPoint]
• [ArrayInversionCount]

Challenges