Codility-Python

My Solutions to Codility Lessons are listed as follows (100% performance with comments) (using Python):

Lesson 1 Iterations PDF

BinaryGap

Lesson 2 Arrays PDF

Lesson 3 Time Complexity PDF

Lesson 4 Counting Elements PDF

Lesson 5 Prefix Sums PDF

CountDiv
PassingCars
GenomicRangeQuery (respectable)
MinAvgTwoSlice (respectable)

Lesson 6 Sorting PDF

Lesson 7 Stacks and Queues PDF

Lesson 8 Leader PDF

Lesson 9 Maximum slice problem PDF

Lesson 10 Prime and composite numbers PDF

MinPerimeterRectangle
CountFactors
Peaks (respectable)
Flags (respectable)

Lesson 11 Sieve of Eratosthenes PDF

Lesson 12 Euclidean algorithm PDF

ChocolatesByNumbers
CommonPrimeDivisors (respectable)

Lesson 13 Fibonacci numbers PDF

Lesson 14 Binary search algorithm PDF

MinMaxDivision (respectable)
NailingPlanks (respectable)

Lesson 15 Caterpillar method PDF

AbsDistinct
CountDistinctSlices
CountTriangles
MinAbsSumOfTwo (respectable)

Lesson 16 Greedy algorithms PDF

Lesson 17 Dynamic programming PDF

NumberSolitaire (respectable)
MinAbsSum (ambitious)

My Python Notes (when i tried to solve the Codility problems) (feel free to download the .docx files)

Name		Name	Last commit message	Last commit date
Latest commit History 28 Commits
1-Iterations_cckao.pdf		1-Iterations_cckao.pdf
10-PrimeNumbers_cckao.pdf		10-PrimeNumbers_cckao.pdf
11-Sieve_cckao.pdf		11-Sieve_cckao.pdf
12-Gcd_cckao.pdf		12-Gcd_cckao.pdf
13-Fibonacci_cckao.pdf		13-Fibonacci_cckao.pdf
14-BinarySearch_cckao.pdf		14-BinarySearch_cckao.pdf
15-CaterpillarMethod_cckao.pdf		15-CaterpillarMethod_cckao.pdf
16-GreedyAlgorithms_cckao.pdf		16-GreedyAlgorithms_cckao.pdf
17-DynamicProgramming_cckao.pdf		17-DynamicProgramming_cckao.pdf
2-Arrays_cckao.pdf		2-Arrays_cckao.pdf
3-TimeComplexity_cckao.pdf		3-TimeComplexity_cckao.pdf
4-CountingElements_cckao.pdf		4-CountingElements_cckao.pdf
5-PrefixSums_cckao.pdf		5-PrefixSums_cckao.pdf
6-Sorting_cckao.pdf		6-Sorting_cckao.pdf
7-Stacks_cckao.pdf		7-Stacks_cckao.pdf
8-Leader_cckao.pdf		8-Leader_cckao.pdf
9-MaxSlice_cckao.pdf		9-MaxSlice_cckao.pdf
AbsDistinct.py		AbsDistinct.py
BinaryGap.py		BinaryGap.py
Brackets_v2.py		Brackets_v2.py
ChocolatesByNumbers_high_performance.py		ChocolatesByNumbers_high_performance.py
ChocolatesByNumbers_low_performance.py		ChocolatesByNumbers_low_performance.py
CountDistinctSlices_high_performance.py		CountDistinctSlices_high_performance.py
CountDistinctSlices_low_performance.py		CountDistinctSlices_low_performance.py
CountDiv_v2.py		CountDiv_v2.py
CountFactors.py		CountFactors.py
CountNonDivisible.py		CountNonDivisible.py
CountSemiprimes_high_performance.py		CountSemiprimes_high_performance.py
CountSemiprimes_low_performance.py		CountSemiprimes_low_performance.py
CountTriangles.py		CountTriangles.py
CyclicRotation.py		CyclicRotation.py
Distinct.py		Distinct.py
Dominator.py		Dominator.py
EquiLeader.py		EquiLeader.py
FibFrog_performance_50.py		FibFrog_performance_50.py
Fish.py		Fish.py
FrogJmp.py		FrogJmp.py
FrogRiverOne.py		FrogRiverOne.py
GenomicRangeQuery_v2.py		GenomicRangeQuery_v2.py
Ladder_high_performance.py		Ladder_high_performance.py
Ladder_low_performance.py		Ladder_low_performance.py
MaxCounters_v3.py		MaxCounters_v3.py
MaxDoubleSliceSum.py		MaxDoubleSliceSum.py
MaxNonoverlappingSegments.py		MaxNonoverlappingSegments.py
MaxProductOfThree.py		MaxProductOfThree.py
MaxProfit.py		MaxProfit.py
MaxSliceSum.py		MaxSliceSum.py
MinAvgTwoSlice_v2.py		MinAvgTwoSlice_v2.py
MinMaxDivision.py		MinMaxDivision.py
MinPerimeterRectangle.py		MinPerimeterRectangle.py
MissingInteger.py		MissingInteger.py
Nesting.py		Nesting.py
NumberOfDiscIntersections_v2.py		NumberOfDiscIntersections_v2.py
NumberSolitaire.py		NumberSolitaire.py
OddOccurrencesInArray.py		OddOccurrencesInArray.py
PassingCars.py		PassingCars.py
Peaks.py		Peaks.py
PermCheck.py		PermCheck.py
PermMissingElem.py		PermMissingElem.py
Python_Notes_Part1.docx		Python_Notes_Part1.docx
Python_Notes_part2.docx		Python_Notes_part2.docx
Python_Useful_Functions.docx		Python_Useful_Functions.docx
README.md		README.md
StoneWall.py		StoneWall.py
TapeEquilibrium.py		TapeEquilibrium.py
TieRopes.py		TieRopes.py
Triangle.py		Triangle.py

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