| Subdomain | Problem Name | Problem Link | Language | Solution Link |
|---|---|---|---|---|
| BitManipulation | AND Product | Problem | java8 | Solution |
| BitManipulation | Cipher | Problem | java8 | Solution |
| BitManipulation | Counter game | Problem | java | Solution |
| BitManipulation | Flipping bits | Problem | java | Solution |
| BitManipulation | Lonely Integer | Problem | java | Solution |
| BitManipulation | Maximizing XOR | Problem | java | Solution |
| BitManipulation | Sansa and XOR | Problem | java8 | Solution |
| BitManipulation | Sum vs XOR | Problem | java | Solution |
| BitManipulation | The Great XOR | Problem | java8 | Solution |
| BitManipulation | Xoring Ninja | Problem | java | Solution |
| ConstructiveAlgorithms | Beautiful 3 Set | Problem | java | Solution |
| ConstructiveAlgorithms | Bonetrousle | Problem | java | Solution |
| ConstructiveAlgorithms | Flipping the Matrix | Problem | java | Solution |
| ConstructiveAlgorithms | New Year Chaos | Problem | java | Solution |
| DynamicProgramming | Abbreviation | Problem | java | Solution |
| DynamicProgramming | Fibonacci Modified | Problem | java | Solution |
| DynamicProgramming | Red John is Back | Problem | java | Solution |
| DynamicProgramming | Sam and substrings | Problem | java8 | Solution |
| DynamicProgramming | The Coin Change Problem | Problem | java | Solution |
| DynamicProgramming | The Longest Common Subsequence | Problem | java | Solution |
| DynamicProgramming | The Longest Increasing Subsequence | Problem | java | Solution |
| DynamicProgramming | The Maximum Subarray | Problem | java | Solution |
| GameTheory | A Chessboard Game | Problem | java | Solution |
| GameTheory | Game of Stones | Problem | java | Solution |
| GameTheory | Powers Game | Problem | java | Solution |
| GameTheory | Tower Breakers | Problem | java | Solution |
| GraphTheory | Breadth First Search: Shortest Reach | Problem | java8 | Solution |
| GraphTheory | Dijkstra: Shortest Reach 2 | Problem | java | Solution |
| Greedy | Beautiful Pairs | Problem | java | Solution |
| Greedy | Candies | Problem | java | Solution |
| Greedy | Chief Hopper | Problem | java8 | Solution |
| Greedy | Cutting Boards | Problem | java | Solution |
| Greedy | Greedy Florist | Problem | java | Solution |
| Greedy | Grid Challenge | Problem | java | Solution |
| Greedy | Jim and the Orders | Problem | java | Solution |
| Greedy | Largest Permutation | Problem | java | Solution |
| Greedy | Luck Balance | Problem | java | Solution |
| Greedy | Marc's Cakewalk | Problem | java8 | Solution |
| Greedy | Mark and Toys | Problem | java | Solution |
| Greedy | Max Min | Problem | java | Solution |
| Greedy | Maximum Perimeter Triangle | Problem | java | Solution |
| Greedy | Minimum Absolute Difference in an Array | Problem | java8 | Solution |
| Greedy | Permuting Two Arrays | Problem | java8 | Solution |
| Greedy | Priyanka and Toys | Problem | java | Solution |
| Greedy | Reverse Shuffle Merge | Problem | java | Solution |
| Greedy | Sherlock and The Beast | Problem | java | Solution |
| Greedy | Team Formation | Problem | java | Solution |
| Implementation | 3D Surface Area | Problem | java8 | Solution |
| Implementation | ACM ICPC Team | Problem | java | Solution |
| Implementation | Absolute Permutation | Problem | java | Solution |
| Implementation | Almost Sorted | Problem | java8 | Solution |
| Implementation | Angry Professor | Problem | java | Solution |
| Implementation | Append and Delete | Problem | java | Solution |
| Implementation | Apple and Orange | Problem | java | Solution |
| Implementation | Beautiful Days at the Movies | Problem | java | Solution |
| Implementation | Beautiful Triplets | Problem | java | Solution |
| Implementation | Between Two Sets | Problem | java | Solution |
| Implementation | Bigger is Greater | Problem | java8 | Solution |
| Implementation | Birthday Chocolate | Problem | java | Solution |
| Implementation | Bon Appétit | Problem | java | Solution |
| Implementation | Breaking the Records | Problem | java8 | Solution |
| Implementation | Cats and a Mouse | Problem | java8 | Solution |
| Implementation | Cavity Map | Problem | java | Solution |
| Implementation | Chocolate Feast | Problem | java | Solution |
| Implementation | Circular Array Rotation | Problem | java8 | Solution |
| Implementation | Climbing the Leaderboard | Problem | java | Solution |
| Implementation | Counting Valleys | Problem | java | Solution |
| Implementation | Cut the sticks | Problem | java | Solution |
| Implementation | Day of the Programmer | Problem | java | Solution |
| Implementation | Designer PDF Viewer | Problem | java | Solution |
| Implementation | Divisible Sum Pairs | Problem | java | Solution |
| Implementation | Drawing Book | Problem | java8 | Solution |
| Implementation | Electronics Shop | Problem | java8 | Solution |
| Implementation | Encryption | Problem | java | Solution |
| Implementation | Equalize the Array | Problem | java | Solution |
| Implementation | Extra Long Factorials | Problem | java | Solution |
| Implementation | Fair Rations | Problem | java | Solution |
| Implementation | Find Digits | Problem | java | Solution |
| Implementation | Flatland Space Stations | Problem | java | Solution |
| Implementation | Forming a Magic Square | Problem | java8 | Solution |
| Implementation | Grading Students | Problem | java8 | Solution |
| Implementation | Halloween Sale | Problem | java8 | Solution |
| Implementation | Happy Ladybugs | Problem | java | Solution |
| Implementation | Jumping on the Clouds: Revisited | Problem | java | Solution |
| Implementation | Jumping on the Clouds | Problem | java | Solution |
| Implementation | Kangaroo | Problem | java | Solution |
| Implementation | Larry's Array | Problem | java | Solution |
| Implementation | Library Fine | Problem | java | Solution |
| Implementation | Lisa's Workbook | Problem | java8 | Solution |
| Implementation | Manasa and Stones | Problem | java | Solution |
| Implementation | Matrix Layer Rotation | Problem | java8 | Solution |
| Implementation | Migratory Birds | Problem | java8 | Solution |
| Implementation | Minimum Distances | Problem | java | Solution |
| Implementation | Modified Kaprekar Numbers | Problem | java | Solution |
| Implementation | Non-Divisible Subset | Problem | java | Solution |
| Implementation | Organizing Containers of Balls | Problem | java | Solution |
| Implementation | Picking Numbers | Problem | java8 | Solution |
| Implementation | Queen's Attack II | Problem | java8 | Solution |
| Implementation | Repeated String | Problem | java | Solution |
| Implementation | Save the Prisoner! | Problem | java | Solution |
| Implementation | Sequence Equation | Problem | java8 | Solution |
| Implementation | Service Lane | Problem | java | Solution |
| Implementation | Sherlock and Squares | Problem | java | Solution |
| Implementation | Sock Merchant | Problem | java | Solution |
| Implementation | Strange Counter | Problem | java | Solution |
| Implementation | Taum and B'day | Problem | java | Solution |
| Implementation | The Grid Search | Problem | java | Solution |
| Implementation | The Hurdle Race | Problem | java8 | Solution |
| Implementation | The Time in Words | Problem | java | Solution |
| Implementation | Utopian Tree | Problem | java | Solution |
| Implementation | Viral Advertising | Problem | java | Solution |
| Recursion | The Power Sum | Problem | java | Solution |
| Search | Absolute Element Sums | Problem | java | Solution |
| Search | Connected Cells in a Grid | Problem | java8 | Solution |
| Search | Ice Cream Parlor | Problem | java8 | Solution |
| Search | Maximum Subarray Sum | Problem | java | Solution |
| Search | Missing Numbers | Problem | java | Solution |
| Search | Pairs | Problem | java8 | Solution |
| Search | Sherlock and Array | Problem | java | Solution |
| Sorting | Big Sorting | Problem | java8 | Solution |
| Sorting | Closest Numbers | Problem | java8 | Solution |
| Sorting | Correctness and the Loop Invariant | Problem | java | Solution |
| Sorting | Counting Sort 1 | Problem | java | Solution |
| Sorting | Counting Sort 2 | Problem | java | Solution |
| Sorting | Find the Median | Problem | java | Solution |
| Sorting | Insertion Sort - Part 1 | Problem | java | Solution |
| Sorting | Insertion Sort - Part 2 | Problem | java | Solution |
| Sorting | Intro to Tutorial Challenges | Problem | java | Solution |
| Sorting | Quicksort 1 - Partition | Problem | java | Solution |
| Sorting | Running Time of Algorithms | Problem | java | Solution |
| Strings | Alternating Characters | Problem | java | Solution |
| Strings | Anagram | Problem | java | Solution |
| Strings | Beautiful Binary String | Problem | java | Solution |
| Strings | Caesar Cipher | Problem | java | Solution |
| Strings | CamelCase | Problem | java | Solution |
| Strings | Common Child | Problem | java | Solution |
| Strings | Funny String | Problem | java | Solution |
| Strings | Game of Thrones - I | Problem | java | Solution |
| Strings | Gemstones | Problem | java | Solution |
| Strings | HackerRank in a String! | Problem | java8 | Solution |
| Strings | Highest Value Palindrome | Problem | java | Solution |
| Strings | Making Anagrams | Problem | java | Solution |
| Strings | Mars Exploration | Problem | java | Solution |
| Strings | Morgan and a String | Problem | java | Solution |
| Strings | Palindrome Index | Problem | java | Solution |
| Strings | Pangrams | Problem | java | Solution |
| Strings | Separate the Numbers | Problem | java8 | Solution |
| Strings | Sherlock and Anagrams | Problem | java8 | Solution |
| Strings | Sherlock and the Valid String | Problem | java | Solution |
| Strings | String Construction | Problem | java | Solution |
| Strings | String Function Calculation | Problem | java8 | Solution |
| Strings | Strong Password | Problem | java8 | Solution |
| Strings | Super Reduced String | Problem | java | Solution |
| Strings | The Love-Letter Mystery | Problem | java | Solution |
| Strings | Two Characters | Problem | java | Solution |
| Strings | Two Strings | Problem | java | Solution |
| Strings | Two Two | Problem | java | Solution |
| Strings | Weighted Uniform Strings | Problem | java8 | Solution |
| Warmup | A Very Big Sum | Problem | java | Solution |
| Warmup | Birthday Cake Candles | Problem | java | Solution |
| Warmup | Compare the Triplets | Problem | java | Solution |
| Warmup | Diagonal Difference | Problem | java | Solution |
| Warmup | Mini-Max Sum | Problem | java | Solution |
| Warmup | Plus Minus | Problem | java | Solution |
| Warmup | Simple Array Sum | Problem | java | Solution |
| Warmup | Solve Me First | Problem | java | Solution |
| Warmup | Staircase | Problem | java | Solution |
| Warmup | Time Conversion | Problem | java | Solution |
Algorithms
Folders and files
| Name | Name | Last commit date | ||
|---|---|---|---|---|
parent directory.. | ||||