as you will see below
Demo
Was ist eigentlich mit \(\phi\left(5\right) = 4\)?
def main():
print("Hello World!")
# Start directly
if __name__ == '__main__':
main()
Very important!!!
public class HelloWorld {
/* Say hello to all our friends
* out there in the wild! :)
*/
public static void main(String[] args) {
System.out.println("Hello World!");
}
}
#include <stdio.h>
// The entry point
int main() {
printf("Hello World!\n");
return 0;
}