It is very useful to computer or IT engineer student and also other technical student and those who are looking for a job in IT field, Programming Hub is a Android app and it contains a list of programs with coding and the desired output of some languages.
The languages like c, cpp, c#, java, javascript etc. Are present in this app. This app made for watching the codes only not for learning. I suggest you to download this app if you know about coding and see the programs.In this app we get the code of few programs from basic to little high level.