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mariazevedo88
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hackerrank-challenges
A project of solved Java/SQL challenges from HackerRank website
MIT License
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Recursion: Davis' Staircase (Java) - Recursion and Backtracking
#34
mariazevedo88
closed
4 years ago
0
Balanced Forest (Java) - Trees
#33
mariazevedo88
closed
4 years ago
1
Tree: Huffman Decoding (Java) - Trees
#32
mariazevedo88
closed
4 years ago
1
Trees: Is This a Binary Search Tree? (Java) - Trees
#31
mariazevedo88
closed
4 years ago
1
Tree: Height of a Binary Tree (Java) - Trees
#30
mariazevedo88
closed
4 years ago
0
Matrix (Java) - Graphs
#29
mariazevedo88
closed
4 years ago
1
DFS: Connected Cell in a Grid (Java) - Graphs
#28
mariazevedo88
closed
4 years ago
1
BFS: Shortest Reach in a Graph (Java) - Graphs
#27
mariazevedo88
closed
4 years ago
1
Find the nearest clone (Java) - Graphs
#26
mariazevedo88
closed
4 years ago
1
Roads and Libraries (Java) - Graphs
#25
mariazevedo88
closed
4 years ago
1
Poisonous Plants (Java) - Stacks and Queues
#24
mariazevedo88
closed
4 years ago
1
Castle on the Grid (Java) - Stacks and Queues
#23
mariazevedo88
closed
4 years ago
1
Min Max Riddle (Java) - Stacks and Queues
#22
mariazevedo88
closed
4 years ago
1
Queues: A Tale of Two Stacks (Java) - Stacks and Queues
#21
mariazevedo88
closed
4 years ago
1
Largest Rectangle (Java) - Stacks and Queues
#20
mariazevedo88
closed
4 years ago
1
Candies (Java) - Dynamic Programming
#19
mariazevedo88
closed
4 years ago
1
Decibinary Numbers (Java) - Dynamic Programming
#18
mariazevedo88
closed
4 years ago
1
Abbreviation (Java) - Dynamic Programming
#17
mariazevedo88
closed
4 years ago
1
Max Array Sum (Java) - Dynamic Programming
#16
mariazevedo88
closed
4 years ago
0
Making Candies (Java) - Search
#15
mariazevedo88
closed
4 years ago
1
Maximum Subarray Sum (Java) - Search
#14
mariazevedo88
closed
4 years ago
1
Minimum Time Required (Java) - Search
#13
mariazevedo88
closed
4 years ago
1
Triple Sum (Java) - Search
#12
mariazevedo88
closed
4 years ago
1
Pairs (Java) - Search
#11
mariazevedo88
closed
4 years ago
1
Swap Nodes [Algo] (Java) - Search
#10
mariazevedo88
closed
4 years ago
1
Hash Tables: Ice Cream Parlor (Java) - Search
#9
mariazevedo88
closed
4 years ago
0
Reverse Shuffle Merge (Java) - Greedy Algorithms
#8
mariazevedo88
closed
4 years ago
1
Solve Max Min (Java) - Greedy Algorithms
#7
mariazevedo88
closed
4 years ago
0
Greedy Florist (Java) - Greedy Algorithms
#6
mariazevedo88
closed
4 years ago
1
Solve Common Child (Java) - String Manipulation
#5
mariazevedo88
closed
4 years ago
1
Solve Sherlock and the Valid String (Java) - String Manipulation
#4
mariazevedo88
closed
4 years ago
0
Solve Merge Sort: Counting Inversions (Java) - Sorting
#3
mariazevedo88
closed
4 years ago
1
Solve Fraudulent Activity Notifications (Java) - Sorting
#2
mariazevedo88
closed
4 years ago
0
Solve Frequency Queries (Java) - Dictionaries and Hashmaps
#1
mariazevedo88
closed
4 years ago
0
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