When can we use 'explicit' keyword..?

The keyword explicit is used to avoid implicit conversion. In case of implicit conversion we can initialise an object (with one argument) of a class using a constant. This is illustrated in the following program.

FAQs by begineers of C++

1. This is a common problem faced by beginners,that,how to create a self-executable(.exe) file..?

Ans  -  Well,the problem is simple.First of all check whether the code you have created is running without any errors/warnings.?Den the job is to check the output directory.For that you

Starting with C++

Installing C++(in Win XP/Vista/7 x32/x64)

I have been using Turbo C++ 3.0 since 2 years and i advice to use this version,as per my experience.It is user friendly.You can download it from here for XP/Vista/7 32-bit.Just extract the zip file in directory "C:\TC\",and run the Install.exe file,and after following some simple steps you will be able to run the program.