Gokul45-45 d1ea306920 feat: add Valid Parentheses algorithm using Stack (#7117) ...

* feat: add Valid Parentheses algorithm using Stack

* fix: add missing ValidParentheses.java implementation

* fix: remove trailing spaces and add newline at EOF

* fix: remove misplaced ValidParentheses.java from root

2025-11-27 11:29:48 +00:00

..

BalancedBracketsTest.java

refactor: BalancedBrackets (#5391)

2024-08-25 23:21:30 +03:00

CelebrityFinderTest.java

feat: Add CelebrityFinder new algorithm with Junit tests (#5756)

2024-10-15 08:48:48 +00:00

DecimalToAnyUsingStackTest.java

refactor: DecimalToAnyUsingStack (#5392)

2024-08-25 23:01:52 +03:00

DuplicateBracketsTest.java

testing: improve test coverage DuplicateBracketsTest (#6396)

2025-07-19 08:00:49 +00:00

GreatestElementConstantTimeTest.java

Add the retrieval of minimum and maximum element from stack at O(1) (#5714)

2024-10-22 18:36:14 +00:00

InfixToPostfixTest.java

refactor: Improve readability and code clarity in InfixToPostfix (#6362)

2025-07-12 08:44:57 +02:00

InfixToPrefixTest.java

refactor: add JavaDocs and improve readability in InfixToPrefix (#6363)

2025-07-12 06:47:49 +00:00

LargestRectangleTest.java

refactor: clean up LargestRectangle and convert tests to parameterized format (#6356)

2025-07-11 21:32:42 +02:00

MinStackUsingSingleStackTest.java

Add MinStackUsingSingleStack algorithm (#5759)

2024-10-15 08:36:22 +03:00

MinStackUsingTwoStacksTest.java

testing: added unit tests for the MinStackUsingTwoStacks (#6387)

2025-07-17 15:37:46 +00:00

NextGreaterElementTest.java

refactor: NextGreaterElement (#5405)

2024-08-27 10:39:40 +02:00

NextSmallerElementTest.java

refactor: NextSmallerElement (#5412)

2024-08-27 11:31:47 +02:00

PalindromeWithStackTest.java

Add palindrome checker using stack (#5887)

2024-10-22 22:31:29 +03:00

PostfixEvaluatorTest.java

testing: improving PostfixEvaluatorTest (#6405)

2025-07-21 17:55:07 +02:00

PostfixToInfixTest.java

refactor: PostfixToInfix (#5409)

2024-08-27 15:03:26 +02:00

PrefixEvaluatorTest.java

testing: refactor to ParameterizedTest PrefixEvaluatorTest (#6415)

2025-07-22 17:22:08 +00:00

PrefixToInfixTest.java

Add PrefixToInfix.java new algorithm (#5552)

2024-10-04 19:58:52 +03:00

SmallestElementConstantTimeTest.java

Add the retrieval of minimum and maximum element from stack at O(1) (#5714)

2024-10-22 18:36:14 +00:00

SortStackTest.java

testing: improve SortStackTest (#6422)

2025-07-23 17:09:18 +02:00

StackPostfixNotationTest.java

refactor: StackPostfixNotation (#5400)

2024-08-26 16:38:33 +03:00

StackUsingTwoQueuesTest.java

Add StackUsingTwoQueues algorithm (#5625)

2024-10-08 20:37:10 +03:00

TrappingRainwaterTest.java

Add Trapping Rainwater problem implementation (Two Pointer Approach) (#6990)

2025-11-05 18:41:08 +01:00

ValidParenthesesTest.java

feat: add Valid Parentheses algorithm using Stack (#7117)

2025-11-27 11:29:48 +00:00