Cody Problem 59506 asked solvers to compute the determinant of matrix consisting of ones in the first column and anywhere the row index divides the column index.
Write a function to count the ones in the matrix. For example, the 4x4 matrix given in the description of Cody Problem 59506 has 11 ones, and the 1000x1000 matrix has 8068.
Solution Stats
Solution Comments
Show comments
Loading...
Problem Recent Solvers4
Suggested Problems
-
Find the numeric mean of the prime numbers in a matrix.
9133 Solvers
-
1220 Solvers
-
1792 Solvers
-
Remove from a 2-D matrix all the rows that contain at least one element less than or equal to 4
139 Solvers
-
Detect a number and replace with two NaN's
199 Solvers
More from this Author321
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
