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Some points to remember
- // is the symbol for comment,
- \n means newline, \t means tab,
- endl; is also the same as \n but is a function in its own right.
Hello World
The first place to start is Hello world, i know you can find these all over the web, but heres mine:
#include <iostream> //includes the input & output stream
using namespace std; // makes life easier
//First exec line
int main()
{
cout << "Hello World\n";
cout << "This is a sample program by Andrew Simpson\n";
cout << "Email : g7013261@tees.ac.uk\n";
cout << endl;
return 0; // tell me if the program has ended
}
cout is a function to print onto the screen, "\n" means newline, like endl; int main() is the main function declared as an integer, which returns 0 when the program ends.