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Array
Array
 
 
Binary Tree
Binary Tree
 
 
Linked List
Linked List
 
 
SQL
SQL
 
 
Abstract_Class.java
Abstract_Class.java
 
 
Addin_Ones.java
Addin_Ones.java
 
 
Anagram.java
Anagram.java
 
 
Anagrams.java
Anagrams.java
 
 
Beautiful_Binary_String.java
Beautiful_Binary_String.java
 
 
Beautiful_Triplets.java
Beautiful_Triplets.java
 
 
BigInteger.java
BigInteger.java
 
 
Binary_Search_Trees_Height.java
Binary_Search_Trees_Height.java
 
 
Caesar_Cipher.java
Caesar_Cipher.java
 
 
Closest_Numbers.java
Closest_Numbers.java
 
 
Counting_Sort_1.java
Counting_Sort_1.java
 
 
Counting_Sort_2.java
Counting_Sort_2.java
 
 
Covariant_Return_Types.java
Covariant_Return_Types.java
 
 
Currency_Formatter.java
Currency_Formatter.java
 
 
Delete_a_Node.java
Delete_a_Node.java
 
 
Diagonal_Difference.java
Diagonal_Difference.java
 
 
Equalize_the_Array.java
Equalize_the_Array.java
 
 
Exception_Handling.java
Exception_Handling.java
 
 
Exception_Handling_(Try-catch).java
Exception_Handling_(Try-catch).java
 
 
Factorial(BigInteger).java
Factorial(BigInteger).java
 
 
Factory_Pattern.java
Factory_Pattern.java
 
 
Fair_Rations.java
Fair_Rations.java
 
 
Final Prices_With_a_Special_Discount .java
Final Prices_With_a_Special_Discount .java
 
 
Find_Digits.java
Find_Digits.java
 
 
Find_N_Unique_Integers_Sum_up _to_Zero.java
Find_N_Unique_Integers_Sum_up _to_Zero.java
 
 
Find_the_Median.java
Find_the_Median.java
 
 
Flipping_bits.java
Flipping_bits.java
 
 
FunnyString.java
FunnyString.java
 
 
Game_of_Thrones-I.java
Game_of_Thrones-I.java
 
 
Gemstones.java
Gemstones.java
 
 
Generics.java
Generics.java
 
 
Grid_Challenge.java
Grid_Challenge.java
 
 
HackerRank_in_a_String.java
HackerRank_in_a_String.java
 
 
Halloween_Sale.java
Halloween_Sale.java
 
 
Ice_Cream_Parlor.java
Ice_Cream_Parlor.java
 
 
Inheritance_I.java
Inheritance_I.java
 
 
Inheritance_II.java
Inheritance_II.java
 
 
Insertion_Sort _Part_2.java
Insertion_Sort _Part_2.java
 
 
Insertion_Sort_Part_1.java
Insertion_Sort_Part_1.java
 
 
Instanceof_keyword.java
Instanceof_keyword.java
 
 
Interface.java
Interface.java
 
 
Java Strings Introduction.java
Java Strings Introduction.java
 
 
Java_1D_Array.java
Java_1D_Array.java
 
 
Java_2D_Array(hourglassSum).java
Java_2D_Array(hourglassSum).java
 
 
Java_String_Reverse.java
Java_String_Reverse.java
 
 
List.java
List.java
 
 
Lonely_Integer.java
Lonely_Integer.java
 
 
Making_Anagrams.java
Making_Anagrams.java
 
 
Map.java
Map.java
 
 
Marc's_Cakewalk.java
Marc's_Cakewalk.java
 
 
Mark_and_Toys.java
Mark_and_Toys.java
 
 
Mars_Exploration.java
Mars_Exploration.java
 
 
Maximizing_XOR.java
Maximizing_XOR.java
 
 
Maximum_Perimeter_Triangle.java
Maximum_Perimeter_Triangle.java
 
 
Method Overriding_2_(Super Keyword).java
Method Overriding_2_(Super Keyword).java
 
 
Method_Overriding.java
Method_Overriding.java
 
 
Min_ABS_DIFF_ARRAY.java
Min_ABS_DIFF_ARRAY.java
 
 
Minimum_Distances.java
Minimum_Distances.java
 
 
Missing_Numbers.java
Missing_Numbers.java
 
 
More_Linked_Lists.java
More_Linked_Lists.java
 
 
Pairs.java
Pairs.java
 
 
Pangrams.java
Pangrams.java
 
 
Primality_Test(is Prime).java
Primality_Test(is Prime).java
 
 
QuickSort.java
QuickSort.java
 
 
README.md
README.md
 
 
Remove_Element.java
Remove_Element.java
 
 
Repeated_String.java
Repeated_String.java
 
 
ReverseLinkedListPer.java
ReverseLinkedListPer.java
 
 
Reverse_LinkedList.java
Reverse_LinkedList.java
 
 
Running_Time_of_Algorithms.java
Running_Time_of_Algorithms.java
 
 
Sales_by_Match.java
Sales_by_Match.java
 
 
Sequence_Equation.java
Sequence_Equation.java
 
 
Service_Lane.java
Service_Lane.java
 
 
Sherlock_and_Array.java
Sherlock_and_Array.java
 
 
Smart_Number.java
Smart_Number.java
 
 
Stack_collections.java
Stack_collections.java
 
 
Static_Initializer_Block.java
Static_Initializer_Block.java
 
 
String_Tokens.java
String_Tokens.java
 
 
Strong_Password.java
Strong_Password.java
 
 
Sum_Of_Unique_Elements.java
Sum_Of_Unique_Elements.java
 
 
Sum_vs_XOR.java
Sum_vs_XOR.java
 
 
Super_Reduced_String.java
Super_Reduced_String.java
 
 
Syntax_Checker.java
Syntax_Checker.java
 
 
The_Love-Letter_Mystery.java
The_Love-Letter_Mystery.java
 
 
Two_Strings.java
Two_Strings.java
 
 
XOR_Strings.java
XOR_Strings.java
 
 
datatypes.java
datatypes.java
 
 

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Java-SQL-HackerRank-LeeTCode-Solutions-

It includes the solution of most of the problems from hackerrank, leetcode and some of the problems on SQL queries from hackerrank

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