Search With Seek4Info.com
Welcome to collectivesolver - Programming & Software Q&A with code examples. A website with trusted programming answers. All programs are tested and work.

Contact: aviboots(AT)netvision.net.il

Semrush - keyword research tool

Turn ChatGPT, Claude, Gemini, And CoPilot Into Your Personal Assistant, Business Coach, Content Creator, And More

Secure & Reliable Web Hosting, Free Domain, Free SSL, 1-Click WordPress Install, Expert 24/7 Support

Boost your online presence with premium web hosting and servers

Children Learning Reading Phonics Foundations Reading Program

Most popular tags

python java c cpp c# javascript php vb# typescript nodejs go rust scala swift kotlin pascal html ruby dart r css bootstrap win32 groovy winapi sql mysql vbnet jquery pascal-string lua winforms kotlin-string bash c-string swift-string cpp-string go-string c#-string php-string java-string vbnet-string cobol rust-string python-string cpp-vector f# opengl scala-string javascript-string pascal-array swift-array typescript-string c-array php-array javascript-array rust-vector typescript-array python-list reactjs scala-array c-windows nodejs-string go-array kotlin-array nodejs-array sdl2 cpp-matrix c-matrix cpp-array c#-list vbnet-list pascal-matrix go-slice c#-array java-array nodejs-express character-code-ascii-unicode swift-matrix c#-matrix sdl3 angularjs binary-search-algorithm generate-random-floating-point-numbers all-permutations-combinations kotlin-matrix typescript-matrix vbnet-array kotlin-list sort-words-string exabyte-constant petabyte-constant terabyte-constant math-functions-constants dot-product-two-arrays string-to-title-case create-infinite-loop rust-matrix go-matrix javascript-matrix
Disclosure: My content contains affiliate links.

41,301 questions

53,811 answers

573 users

How to check if a number is perfect square in Ruby



291 views
asked Mar 31, 2021 by avibootz
Share on
share on gp share on fb share on tw share on li share on re share via email

1 Answer

0 votes 
n = 9
puts Math.sqrt(n) % 1 == 0

n = 12
puts Math.sqrt(n) % 1 == 0




# run:
# 
# true
# false
#

 



answered Mar 31, 2021 by avibootz

Related questions

1 answer 183 views
183 views
How to square a number in Ruby
asked Mar 31, 2021 by avibootz
1 answer 210 views
210 views
How to find square root of a number in Ruby
asked Dec 21, 2020 by avibootz
1 answer 282 views
282 views
How to check if a number is automorphic number in Ruby
asked Oct 16, 2021 by avibootz
1 answer 183 views
183 views
How to check if a number is sparse number in Ruby
asked Oct 10, 2021 by avibootz
1 answer 193 views
193 views
How to square each element of an array in Ruby
asked Mar 31, 2021 by avibootz
1 answer 169 views
169 views
How to check if a variable is not nil and not zero in Ruby
asked Jun 6, 2024 by avibootz
4 answers 354 views
354 views
How to check whether a number is in a range with Ruby
asked Dec 24, 2020 by avibootz
 | Search With Seek4Info.com
Powered by Question2Answer
...