2.Data types and variables in C++ from files character names Watch Video

⏲ Duration: 8 min 80 sec
✓ Published: 10-Aug-2014

Description:
Variables :n=======nVariables are simply names used to refer to some location in memory – a location that holds a value with which we are working.nDeclare vs Define a Variablen=====================nWhen you declare a variable, a function, or even a class all you are doing is saying: there is something with this name, and it has this type. The compiler can then handle most (but not all) uses of that name without needing the full definition of that name. Declaring a value--without defining it--a