Is there any Software/App to improve us debugging skill ?

Question

A software that has error programs and we can correct it.

languages like : C, C++, Java, C#, etc..

Answer 1

Visual studio has a powerfull debugger and with breakpoints, can be used to iterate through your code line by line, whilst you check varibles, values, etc. It's really good and I doubt I'd be able to get by without it now.