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Rotate Each Layer of a 2D Matrix Navi - IIT Roorkee Online Assessment | Codinzhub

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Rotate Each Layer of a 2D Matrix Navi - IIT Roorkee

Mode: On-Campus Exam Pattern: 3 Coding OA Date: 2026-11-01

You are given a 2D matrix of integers matrix of size M × N

…

Given an array of values, determine the required result under the following conditions.

Input: [4, 8, 15, 16, 23, 42]

Output: 3

Constraints: 1 ≤ n ≤ 10⁵

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The original matrix dimensions must remain unchanged.
All elements must be preserved.

solution.cpp

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Rotate Each Layer of a 2D Matrix Navi - IIT Roorkee

MediumMed•106 views•FTE

Mode: On-Campus Exam Pattern: 3 Coding OA Date: 2026-11-01

You are given a 2D matrix of integers matrix of size M × N

…

Given an array of values, determine the required result under the following conditions.

Input: [4, 8, 15, 16, 23, 42]

Output: 3

Constraints: 1 ≤ n ≤ 10⁵

Access the full question

Unlock the full statement, examples, constraints, and solution guidance.

Ending preview

…

The original matrix dimensions must remain unchanged.
All elements must be preserved.

MediumMed•106 viewsOn-CampusFTE

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Last updated Nov 1, 2026