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Results tagged with matrix
Search options questions only
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user 109916
This tag is for challenges involving matrices. A matrix, also known as a 2D array, is a list of numbers arranged in a rectangle with rows and columns.
8
votes
14
answers
813
views
Ragged Matrix Indexing
A ragged matrix, is a matrix that has a different number of elements in each row. … Your challenge is to write a program in any favorable language to find the indices of all occurrences of target in the ragged matrix. …
- 5,107
10
votes
7
answers
318
views
Cell Evolution Matrix
Your lab needed to simulate how a particular cell evolves over time in a 2D grid space. A sample 2D grid space below shows a single cell at the centre of the grid.
0 0 0 0 0
0 0 0 0 0
0 0 1 0 0
0 0 0 …
- 5,107
12
votes
5
answers
924
views
Simulating Bombs
You are given an integer n, representing the grid size of n*n
You are then given the grid of n*n
You may take in the input as a list of n lines
Output the shock waves of all bombs
You may output as a matrix …
- 5,107
12
votes
7
answers
749
views
Knights Jam | Chess
You are allowed to take in the input as a matrix or array/list
You are allowed to use 0 or in the input instead of . …
- 5,107
13
votes
13
answers
2k
views
Mat Printing Matrix
A manufacturing company wants to print a design on mats of varying dimensions, and they hired you to program a robot to make these mats. The design consists of alternating rings of any 2 symbols on a …
- 5,107