#include <stdio.h>
int main() {
printf("Hello World!");
return 0;
}
#include <iostream>
int main() {
std::cout << "Hello World!"
return 0;
}
#include <stdio.h>
int main() {
printf("Hello World!");
return 0;
}
#include <iostream>
int main() {
std::cout << "Hello World!"
return 0;
}