Variables

Question

As it is stated, I have an option to declare a variable and assign a value later. But I found it doesn't work in my compiler. So what has gone wrong?

Answer 1

No its not necessary to include it in main function .Actually it should work !

Answer 2

Use Codeblocks IDE for C++.It is a very good tool.

Hope it hels you!!

Answer 3

Nice ,All the best .

Keep coding!!

Answer 4

should I include both declaration and assignment of value in the main function?

Answer 5

thank you very much ! I got it!