All the Codility lessons tried by me. I have used PHP for finding solution to the problems.

• Total lessons: 16
• Total Problems: 50
  • Painless: 33
  • Respectable: 14
  • Ambitious: 3
• Completed: 30
  • Painless: 23
  • Respectable: 7
  • Ambitious: 0

To use this code:

• Clone this repository
• run composer update in the project root directory
• run npm install in the project root directory (if you want to automate testing using gulp)
  • if using gulp: run gulp from the project root and whenever you edit code, all tests will run
• All the solutions are on src/ folder.
• If you want to test the solutions, run vendor/bin/phpspec run in the project root directory

Note: I welcome everyone to look in the code and if you can find better solution, please contribute it in the repo. I tried to implemented couple of test cases, so that the solution won't break.

• TapeEquilibrium
• FrogJmp
• PermMissingElem

• FrogRiverOne
• PermCheck
• MissingInteger
• MaxCounters

• CountDiv
• PassingCars
• MinAvgTwoSlice
• GenomicRangeQuery

• MaxProductOfThree
• Triangle
• Distinct
• NumberOfDiscIntersections

• Nesting
• StoneWall
• Brackets
• Fish

• Dominator
• EquiLeader

• MaxDoubleSliceSum
• MaxProfit
• MaxSliceSum

• MinPerimeterRectangle
• CountFactors
• Peaks
• Flags

• CountSemiprimes
• CountNonDivisible

• ChocolatesByNumbers
• CommonPrimeDivisors

• Ladder
• FibFrog

• MinMaxDivision
• NailingPlanks

• AbsDistinct
• CountDistinctSlices
• CountTriangles
• MinAbsSumOfTwo

• MaxNonoverlappingSegments
• TieRopes

• NumberSolitaire
• MinAbsSum

• StrSymmetryPoint
• TreeHeight
• BinaryGap
• OddOccurrencesInArray
• ArrayInversionCount
• PolygonConcavityIndex

And many more to come.