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
Solution Comments
Show comments
Loading...
Problem Recent Solvers1208
Suggested Problems
-
Replace NaNs with the number that appears to its left in the row.
3072 Solvers
-
866 Solvers
-
Given a square and a circle, please decide whether the square covers more area.
1903 Solvers
-
11241 Solvers
-
7468 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!
you might want to make a case that's not a magic square, considering the properties of the diagonals of a magic square...
There are only magic squares in test cases, however the problem doesn't specify a type of the matrix.
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.
The "antidiagonal" is cooler sounding than "second diagonal"