https://pastebin.com/uGp26WqZ
https://pastebin.com/r4sCvFdZ
http://cpp.sh/4page
https://ide.geeksforgeeks.org/b16742dd-4259-461f-9d49-d326d73db225
https://paiza.io/projects/vY16ANSu4O93JPt8fCgbKg?language=php
https://pastebin.com/XH0EWCjA
http://cpp.sh/2u4ql
https://paiza.io/projects/W6xBrH9tUv6-kH49ybIbZw?language=php
https://ide.geeksforgeeks.org/2e734988-a282-442e-88d3-ba87110575f7
https://pastebin.com/uCx3dJKE
https://paiza.io/projects/loWhodfalWj7AMqhrJ2rNA?language=php
https://ide.geeksforgeeks.org/a6361e1e-af83-4803-80c0-c8aa05da0969
http://cpp.sh/8dlhk6
https://pastebin.com/zaMepghv
http://cpp.sh/86ui2
https://paiza.io/projects/oM6iw6LlBKCSYoxCxl4Y5Q?language=php
https://ide.geeksforgeeks.org/bd45e487-e04b-4294-82f2-d03cdda18208
https://pastebin.com/PgDAwzQa
http://cpp.sh/7bwba