Product of Each Column - MATLAB Cody - MATLAB Central

Problem 44467. Product of Each Column

Difficulty:
(3153)
Rate

Given a matrix mat with n columns, return a row vector v of length n, where every element in v is the product of the n-th column.

You cannot use MATLAB Prod() function

Example:

Input: mat = [ 1,  2,  3,  4;
               5,  6,  7,  2;
               2,  3,  4,  5]
Output: v  = [10, 36, 84, 40]
Solve

Solution Stats

38.4% Correct | 61.6% Incorrect
Last Solution submitted on Mar 10, 2025

Problem Comments

Solution Comments

Show comments
Registration Now Open for MathWorks AUTOMOTIVE CONFERENCE 2025
...
Hello Community, We're excited to announce that registration is now open for the...

Problem Recent Solvers401

Suggested Problems

More from this Author25

Problem Tags

22105 matrices

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!
Go to top of page