Kattis-Hellow World!

tags: kattis

題意概述

輸出
Hellow World!

解題策略

(none)

參考程式碼

c

#include <stdio.h>
int main(){
    printf("hello world\n");
}

c++

#include <iostream>
using namespace std;
int main(){
    cout<<"Hello World!"<<endl;
}

java

public class Hello_World{
    public static void main (String args[]){
        System.out.println("Hello World!");
    }
}

python

print('Hello world!\n')