Q&A Discussions

Matrix diagonals

array diagonals java matrix

0 Votes

16th Sep 2019, 11:33 PM

Alejo Garat

write a function which accepts a 2d array and displays the elements which lie on diagonals

5 Votes

8th Sep 2017, 11:50 AM

Kai

How to calculate number of tiles so we get 81 tiles on right and left diagonals in 2D matrix?

0 Votes

12th Jun 2021, 3:11 AM

TeaserCode

2d absolute array cpp diagonals difference dynamic loops matrix memory

15 Votes

2nd Jun 2019, 5:01 AM

Night_fury~

A magic square is a 3 by 3 matrix filled with integers in the range [1 - 9] so that each entry in the matrix has a unique value. The sum of each of the rows and each of the columns and each of the two diagonals must be equal to 15.

1 Vote

2nd Aug 2016, 2:14 PM

rahul punjabi

How to print a 3×3 matrix in which sum of all rows and columns is 15 including the diagonals and numbers upto 9 can only be used that is we can use only 1-9 without repeating the same number twice and without taking any input from the user.

0 Votes

2nd Oct 2016, 8:02 AM

Asim

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