https://pastebin.com/cDfpMczS |
http://cpp.sh/9u5rm |
https://pastebin.com/mnaACbDT |
http://cpp.sh/9tyfr |
https://ideone.com/riX1Cw |
https://pasteio.com/xCFI8TyZAGhy |
https://bitbin.it/mGbfQ1VD/ |
https://notes.io/qyqQn |
https://controlc.com/efdb943f |
https://paste2.org/p4KJkI0V |