Need help with code

[thoman]

https://gyazo.com/857c12e117f157a879b6fa3f6be4e6d7


Can anyone help me with this code and explain step by step what exactly you are doing so i can understand?

[keskiverto]

First of all, you do learn much better, when you do your homework yourself.

Second, are there no websites for the programming language that you are using? It ain't C++.

Third, links to who-knows-where ... copying text should be trivial.