How to run C++ program in command prompt 

You are right!

I have it magic

Agreed

Why not? It's just a Hello World program.

Yes but it’s bad practice to do “using namespace std”

I love using namespace, it makes the code smaller and readable.

In small projects, that’s alright but when you’re doing massive or medium sized projects, using namespace std causes namespace poisoning. That is, user functions or keywords may clash with std members.

Try doing "cd " and after a space, write the path to the directory where you saved your code. For example: cd Desktop/CPP Adjust it according to your directory. Now, write "a" or "a.exe".

The code in the video are not right.. right code #include using namespace std; int main() { cout

did you put return 0; ?

yes i did . still don't know what to do.?!?@@RidanKhan931

did you install c++ compiler?

@@coding-is-love thank you

@@just_the__facts welcome

​@@coding-is-loveI have installed but it not recognising

@@adityaarya2 maybe the issue is environment variable.

Most compilers by default assume return 0.

C++, by design, has an implicit return 0 in main function

you have to install gcc

No

Most compiler will automatically assume return 0.

Yep, go to display settings. Its been 6 months so I guess you already found it

guh

never ogre