Cody

Trial software

Problem 1090. Create a random logical vector of N elements of which M are true.

Created by J-G van der Toorn

Solve Later

Your task for tomorrow is to create a random binary (logical) vector of N elements of which M are true.

For example:

random_binary(10,4)

could result in

[1 0 0 1 1 0 0 0 1 0]

This task is related to problem 1089.

Solve

Solution Stats

274 Solutions
75 Solvers

Last Solution submitted on Feb 09, 2020

Last 200 Solutions

Problem Comments

1 Comment

1 Comment

Massimo Zanetti on 8 Oct 2016

This Test suite sucks.. it does not let pass a right solution.........

Solution Comments

Solution 1114335

1 Comment

1 Comment

Daniel Pereira on 2 Feb 2017

The test suite does not check that y has n elements.

Problem Recent Solvers75

Suggested Problems

Return a list sorted by number of occurrences

1253 Solvers
Distance walked 3D

233 Solvers
Find Index of maximum Value and maximum Value of a vector

123 Solvers
03 - Matrix Variables 2

400 Solvers
04 - Scalar Equations 1

344 Solvers

More from this Author31

Robust alignment of coordinate system

2 Solvers
Bleed non-zeros to the right using REGEXP, and that sort of cheatcodess...

14 Solvers
Wayfinding 3 - passed areas

10 Solvers
Insert structure in a parameter-cell array.

12 Solvers
Create a random vector of integers with given sum

28 Solvers

Problem Tags

binary logical randon sum

Trial software