1#include <iostream.h>
2
3using namespace std;
4
5int main()
6{
7 cout << "hello world" << endl;
8
9 return 0;
10} 1#include <iostream.h>
2
3using namespace std;
4
5int main()
6{
7 cout << "hello world" << endl;
8
9 return 0;
10}