why is it that <iostream.h>not working…
is it necessary to use “using namespace std;”
Just try #include < iostream> without the .h…
Also, you don’t to use the line using naespace std; You can do something like:
#include <iostream>
int main() {
std::cout << "Hello" << std::endl;
return 0;}
Bruno
1 Like
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you should use header files without .h extension like #include but when u want to
include a c standard header write it with .h extension like #include <conio.h> -
Its not necessary to use using namespace std; but if you are not writing it then you have to use
std:: in front of every function of the std library you are using in the program.