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 Solvers1204
Suggested Problems
-
Find the numeric mean of the prime numbers in a matrix.
9137 Solvers
-
Find the peak 3n+1 sequence value
2568 Solvers
-
720 Solvers
-
892 Solvers
-
Rounding off numbers to n decimals
5524 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"