// Hello, world! program in pure C++, that prints 5 times

#include <iostream>
int main() {
int a;
for(a = 1; a < 6; ++a ) {
    std::cout << "Hello, world!\n"; /* prints "Hello, world!" 5 times like this:
    Hello, world!
    Hello, world!
    Hello, world!
    Hello, world!
    Hello, world!
    */
    }
}