outputs

[ALB]

how do u get a output to display on the screen in c++?

[helios]

std::cout <<"Hello, World!"<<std::endl;

[adikid89]

You're probably looking for cout << "Output"; where "Output" can be anything you want...
code snippet:

#include <iostream>

int main() {
using namespace std; //you can't use cout without this.. or you could use std::cout
int a=5;

cout << "a is" << a;

return 0;
}