Problem 314. Find the sum of the elements in the "second" diagonal
Find the sum of the elements in the diagonal that starts at the top-right corner and ends at the bottom-left corner.
Solution Stats
Problem Comments
-
4 Comments
Show
1 older comment
Gaik Tamazian
on 17 Feb 2012
There are only magic squares in test cases, however the problem doesn't specify a type of the matrix.
David Young
on 1 Mar 2012
You should definitely strengthen the test suite. Lots of solutions rely on both diagonals being the same, even though this is not a property of the stated problem.
Kye Taylor
on 7 Apr 2012
The "antidiagonal" is cooler sounding than "second diagonal"
Solution Comments
Show commentsProblem Recent Solvers1160
Suggested Problems
-
Remove all the words that end with "ain"
2428 Solvers
-
308 Solvers
-
Return the first and last characters of a character array
10543 Solvers
-
991 Solvers
-
Number of Even Elements in Fibonacci Sequence
1433 Solvers
More from this Author1
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!