https://colab.research.google.com/drive/1W5MgaLogOmnneL8IJczqN1VLsEJF0dny

https://colab.research.google.com/drive/1CDc0o0PNchO-Unw7zE2sQ4KdBg3Ygfjm

https://colab.research.google.com/drive/1U06x8APsc2YqALPWASOm-MF3LvD1eoZw

https://colab.research.google.com/drive/1lV0Ilrq4LCI7RPRUNwl89p9_ZnOeOQS5

https://colab.research.google.com/drive/1OUOXm7vcZGOCaEABr-7dS_j9xIQdoitT

https://colab.research.google.com/drive/18W8iQNgia6aQbJzDWR4LPsJ8gFvZoXwl

https://colab.research.google.com/drive/1OFFAw8Fzgk3mO5Rbf5P1LP1W86Tht1z9

https://colab.research.google.com/drive/16hOp_Wv5511zIJH89JMMP1CNuYmJW4F6

https://colab.research.google.com/drive/1gbPsj6lTdlMaz_gdu5LZl-7rQTbNNTWk

https://colab.research.google.com/drive/1A9AW27h6rtvJMCKJAfeU6n6dJY5yTBXq

https://pastebin.com/ZCUA3QiR

http://cpp.sh/4n3zo

https://pastebin.com/DuZnUUFS

http://cpp.sh/6ryeb

https://dotnetfiddle.net/0fwCC8

https://paiza.io/projects/YAhiWr9pZGbzn1M3PnvfnA?language=php

https://ideone.com/evTWDq

https://pst.klgrth.io/paste/f5qmy

https://pasteio.com/xjZypPDqArdU

https://bitbin.it/kCIACYAZ/

https://ide.geeksforgeeks.org/58f824eb-1b48-4216-9de7-86d8fc843d13

https://notes.io/quME5

https://controlc.com/c7d60738