樣例如下:
C:
#include <stdio.h>
int main()
{
printf("Hello world!!!\n");
return 0;
}
C++:
#include <iostream>
using namespace std;
int main()
{
cout<<"Hello world!!!"<<endl;
return 0;
}
Java:
import java.util.*;
public class Main
{
public static void main(String[] args)
{
System.out.println("Hello world!!!");
}
}
Python:
print("Hello world!!!")