Cody

Problem 1529. Sum the numbers on the main diagonal

Sum the numbers on the main diagonal of an n-by-n matrix. For input:

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

The output value should equal 14.

Solve

Solution Stats

83.43% Correct | 16.57% Incorrect
Last Solution submitted on May 31, 2020

Problem Comments

Problem Recent Solvers436

Suggested Problems