Problem 1768. normalize group of numbers to integers

Created by qqtcgp1

Solve Later

Hi guys! I have a group of 4 numbers x,y,z,w which comes from 4 integers multiplied with a common factor. [x,y,z,w] = c [i,j,k,l]. How can I find i,j,k,l? Thanks.

Solve

Solution Stats

108 Solutions
57 Solvers

Last Solution submitted on Jul 06, 2025

Last 200 Solutions

Problem Comments

1 Comment

1 Comment

Rafael S.T. Vieira on 5 Sep 2020

The common factor must be an integer too, or else there is no way to find it without more parameters; defining the step and search interval for instance. Currently, any multiple of 5 would produce a valid "restored vector" for the only available test. The problem also needs a better test suite. It's a good problem.

Solution Comments

Show comments

Problem Recent Solvers57

Problem Tags

Community Treasure Hunt

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

Start Hunting!