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Add Search a 2D Matrix algorithm #7114
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AHVSSATHVIK
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TheAlgorithms:master
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AHVSSATHVIK:add-search-2d-matrix
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Add Search a 2D Matrix algorithm #7114
AHVSSATHVIK
wants to merge
4
commits into
TheAlgorithms:master
from
AHVSSATHVIK:add-search-2d-matrix
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@AHVSSATHVIK
AHVSSATHVIK
requested review from
DenizAltunkapan,
alxkm and
yanglbme
as code owners
November 25, 2025 06:54
Codecov Report❌ Patch coverage is
Additional details and impacted files@@ Coverage Diff @@ ## master #7114 +/- ## ============================================ - Coverage 78.50% 78.43% -0.07% + Complexity 6752 6751 -1 ============================================ Files 759 760 +1 Lines 22402 22420 +18 Branches 4400 4403 +3 ============================================ - Hits 17587 17586 -1 - Misses 4109 4127 +18 - Partials 706 707 +1 ☔ View full report in Codecov by Sentry. 🚀 New features to boost your workflow:
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Author
AHVSSATHVIK
commented
Nov 25, 2025
i have made the changes
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Description
This pull request adds the Search a 2D Matrix algorithm to the directory
src/main/java/com/thealgorithms/matrix/.This algorithm solves the well-known problem where each row of the matrix is sorted,
and the first element of each row is greater than the last element of the previous row.
A binary search is applied on the virtual 1D representation of the matrix to achieve
O(log(m*n))time complexity.A detailed explanation of the problem can be found here:
https://leetcode.com/problems/search-a-2d-matrix/
This implementation includes:
matrixpackageType of Change
Checklist
CONTRIBUTING.md.clang-formatas required.