Is #Include <string> necessary?

Question

Doesn't it work with
#include <iostream>
??

I've never used <string> but I use strings in my programs.
Anyone who can help me out with this?

Answer 1

The <string> library is included in the <iostream> library, so you don't need to include <string> separately, if you already use <iostream>.

Answer 2

Thanks!! ^^

Answer 3

"string.h" header file is for the function like strlen,strcpy,strcmp etc. without string header file you can't use these inbuilt function.

Answer 4

yes, sure if have use iostream thn no need fr ds