hackerrank

30 DAYS OF CODE

Day	Challenge	Solution
0	Hello, World	Day0HelloWorld.php
1	Data Types	Day1DataTypes.php
2	Operators	Day2Operators.php
3	Intro to Conditional Statements	Day3IntroToConditionalStatements.php
4	Class vs. Instance	Day4ClassVsInstance.php
5	Loops	Day5Loops.php
6	Let's Review	Day6LetsReview.php
7	Arrays	Day7Arrays.php
8	Dictionaries and Maps	Day8DictionariesAndMaps.php
9	Recursion 3	Day9Recursion3.php
10	Binary Numbers	Day10BinaryNumbers.php
11	2D Arrays	Day11_2DArrays.php
12	Inheritance	Day12Inheritance.php
13	Abstract Classes	Day13AbstractClasses.php
14	Scope	Day14Scope.php