HackerRank-solutions

My Java solutions to HackerRank challenges

Java

Domain	Subdomain	Challenge	Difficulty	Solution
Java	Introduction	Welcome to Java!	Easy	Solution.java
Java	Introduction	Java Stdin and Stdout I	Easy	Solution.java
Java	Introduction	Java If-Else	Easy	Solution.java
Java	Introduction	Java Stdin and Stdout II	Easy	Solution.java
Java	Introduction	Java Output Formatting	Easy	Solution.java
Java	Introduction	Java Loops I	Easy	Solution.java
Java	Introduction	Java Loops II	Easy	Solution.java
Java	Introduction	Java Datatypes	Easy	Solution.java
Java	Introduction	Java End-of-file	Easy	Solution.java
Java	Introduction	Java Static Initializer Block	Easy	Solution.java
Java	Introduction	Java Int to String	Easy	Solution.java
Java	Introduction	Java Data and Time	Easy	Solution.java
Java	Introduction	Java Currency Formatter	Easy	Solution.java
Java	Strings	Java Strings Introduction	Easy	Solution.java
Java	Strings	Java Substring	Easy	Solution.java
Java	Strings	Java String Compare	Easy	Solution.java
Java	Strings	Java String Reverse	Easy	Solution.java
Java	Strings	Java Anagrams	Easy	Solution.java

Domain	Subdomain	Day	Challenge	Difficulty	Solution
Tutorials	30 Days of Code	0	Hello, World	Easy	Solution.java
Tutorials	30 Days of Code	1	Data Types	Easy	Solution.java
Tutorials	30 Days of Code	2	Operators	Easy	Solution.java
Tutorials	30 Days of Code	3	Intro to Conditional Statements	Easy	Solution.java
Tutorials	30 Days of Code	4	Class vs. Instance	Easy	Solution.java

Domain	Subdomain	Topic	Challenge	Difficulty	Solution
Tutorials	Cracking the Coding Interview	Data Structures	Arrays: Left Rotation	Easy	Solution.java
Tutorials	Cracking the Coding Interview	Data Structures	Strings: Making Anagrams	Easy	Solution.java
Tutorials	Cracking the Coding Interview	Data Structures	Hash Tables: Ransom Note	Easy	Solution.java
Tutorials	Cracking the Coding Interview	Data Structures	Linked Lists: Detect a Cycle	Easy	Solution.java
Tutorials	Cracking the Coding Interview	Data Structures	Stacks: Balanced Brackets	Medium	Solution.java
Tutorials	Cracking the Coding Interview	Data Structures	Queues: A Tale of Two Stacks	Medium	Solution.java
Tutorials	Cracking the Coding Interview	Data Structures	Trees: Is This a Binary Search Tree?	Medium	Solution.java
Tutorials	Cracking the Coding Interview	Data Structures	Heaps: Find the Running Median	Hard	Solution.java
Tutorials	Cracking the Coding Interview	Data Structures	Tries: Contacts	Hard	Solution.java
Tutorials	Cracking the Coding Interview	Algorithms	Sorting: Bubble Sort	Medium	Solution.java
Tutorials	Cracking the Coding Interview	Algorithms	Sorting: Comparator	Medium	Solution.java
Tutorials	Cracking the Coding Interview	Algorithms	Merge Sort: Counting Inversions	Hard	Solution.java
Tutorials	Cracking the Coding Interview	Algorithms	Binary Search: Ice Cream Parlor	Medium	Solution.java
Tutorials	Cracking the Coding Interview	Algorithms	DFS: Connected Cell in a Grid	Hard	Solution.java

Domain	Subdomain	Day	Challenge	Difficulty	Solution
Tutorials	10 Days of Statistics	0	Mean, Median, and Mode	Easy	Solution.java
Tutorials	10 Days of Statistics	0	Weighted Mean	Easy	Solution.java
Tutorials	10 Days of Statistics	1	Quartiles	Easy	Solution.java
Tutorials	10 Days of Statistics	1	Interquartile Range	Easy	Solution.java

Domain	Subdomain	Challenge	Difficulty	Solution
Algorithms	Warmup	Solve Me First	Easy	Solution.java

Name		Name	Last commit message	Last commit date
Latest commit History 10 Commits
Algorithms/Warmup/Solve Me First		Algorithms/Warmup/Solve Me First
Java		Java
Tutorials		Tutorials
.gitattributes		.gitattributes
.gitignore		.gitignore
README.md		README.md