Challenge : Evil Numbers

Question

Convert any no. to binary and
If sum of binary digits is even, no is EVIL..

Find such nos from 1 to entered limit(say x) preferably in c++ or any other language.

Hit a like if u liked the challenge!!

Happy Coding!

Check out mine too !

https://code.sololearn.com/cjfLs6mGc4Ww/?ref=app

Answer 1

mine https://code.sololearn.com/WeYqK6a061J8/?ref=app

Answer 2

https://code.sololearn.com/czVEjEB1X0iV/#cs

Here it is :)

Answer 3

https://code.sololearn.com/cbBUx6Hova6U/?ref=app

Answer 4

Here's mine
As simple as 1+1
https://code.sololearn.com/cjfLs6mGc4Ww/?ref=app

Answer 5

@noobcoder ^_^ :D

Answer 6

@Daniel Cool!!

Answer 7

@ysraelcon good one!

Answer 8

@HelloWorld good one!

Answer 9

Here is mine
https://code.sololearn.com/cCGK158w9YQ0/?ref=app
EDIT: More than half of all nos are evil 😂😂

Answer 10

Here's my try :
https://code.sololearn.com/cNfIHkt0Hle6/?ref=app

Answer 11

@noobcoder Just like there r 10 even nos between 1 and 20 in decimal no system similarly there are 10 "even" nos in binary no system ..
I guess its some mathematical coincidence... ^_^

Answer 12

https://code.sololearn.com/cCcQ7z9xNKN4/?ref=app

Answer 13

See my code -

https://code.sololearn.com/cjf17k706Z6s/?ref=app

Answer 14

YATP: Yet Another Try in Python :D

Have you noted that the number of Evil Numbers is aprox. the middle of the top number?

https://code.sololearn.com/cD7Yh3o2wvO5/#py

Answer 15

hi, here is my code in Python:

https://code.sololearn.com/cKCqyANVTc85/?ref=app

Answer 16

@On Nom: Sounds pretty logic now 😂😂

Answer 17

Check out the code please..
Evil 😈😈😈😈 Number..

https://code.sololearn.com/ck0Fb2nNI356/?ref=app

Answer 18

https://code.sololearn.com/ch72iXu3cHtI/#
Check out my version!

Answer 19

It's a really old challenge ... But thought I'd give it a try !
My solution in Java ...

https://code.sololearn.com/cQPNzPYTrPZ6/?ref=app

Answer 20

Hello, here's my code: https://code.sololearn.com/cBkO5tRL6NNW/#java :-)