Problem 1529. Sum the numbers on the main diagonal

      A = [1 2 4
           3 6 2
           2 4 7]

Solution Comments

Problem Recent Solvers616

Suggested Problems

• Back and Forth Rows

  6985 Solvers

• Project Euler: Problem 7, Nth prime

  1770 Solvers

• Return 'on' or 'off'

  512 Solvers

• Area of an equilateral triangle

  6887 Solvers

• Square Diagonal

  292 Solvers