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Matrix diagonal traverse Test | Pre-employment assessment - Testlify
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Matrix diagonal traverse Test

Overview of Matrix diagonal traverse Test

The candidate will be assessed on their understanding of 2d arrays, traversing a matrix in diagonal order, and their ability to efficiently implement the solution using loops and conditional statements.

Skills measured

  • Matrix traversal, DSA

Available in

English

Type

Coding Test


Time

40 Mins


Level

Intermediate


Questions

1

Use of Matrix diagonal traverse test

The problem requires the candidate to traverse a 2D matrix in a diagonal order and return all the elements in a 1D array. The direction of the diagonal order alternates between top-right to bottom-left and top-left to bottom-right.

Relevant for

  • Software Developer
  • Software Engineers
  • Software Programmer

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1

Matrix traversal, DSA

Matrix traversal is a key skill in Data Structures and Algorithms that involves systematically visiting each element in a matrix in a specific order. In the case of diagonal traversal, the elements are visited in a diagonal fashion starting from the top-left corner and moving towards the bottom-right corner. This skill is important as it allows for efficient traversal of matrices, which is essential in various applications such as image processing, graph algorithms, and dynamic programming. Mastering matrix traversal techniques can greatly improve the efficiency and performance of algorithms that involve processing matrices.

The Matrix diagonal traverse test is created by a subject-matter expert

Testlify’s skill tests are designed by experienced SMEs (subject matter experts). We evaluate these experts based on specific metrics such as expertise, capability, and their market reputation. Prior to being published, each skill test is peer-reviewed by other experts and then calibrated based on insights derived from a significant number of test-takers who are well-versed in that skill area. Our inherent feedback systems and built-in algorithms enable our SMEs to refine our tests continually.

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