1. http://cpp.sh/9uog3
  2. https://pastebin.com/AUb5jsYc
  3. http://cpp.sh/43oov
  4. https://paiza.io/projects/hb1F6ojWsuw1IljFRo6F0w?language=php
  5. https://ide.geeksforgeeks.org/37dac66d-23b6-4755-80ff-b73580ed630e
  6. https://ideone.com/jtSHUJ
  7. https://paste.tbee-clan.de/KvLmH
  8. https://bitbin.it/4QnUe2y6/
  9. https://notes.io/qqbA5
  10. https://controlc.com/68044828

http://cpp.sh/9uog3

https://pastebin.com/AUb5jsYc

http://cpp.sh/43oov

https://paiza.io/projects/hb1F6ojWsuw1IljFRo6F0w?language=php

https://ide.geeksforgeeks.org/37dac66d-23b6-4755-80ff-b73580ed630e

https://ideone.com/jtSHUJ

https://paste.tbee-clan.de/KvLmH

https://bitbin.it/4QnUe2y6/

https://notes.io/qqbA5

https://controlc.com/68044828