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Say I love you

用各种编程语言来说 I love you


1. JAVA

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public class HelloWorld   #如果有 public 类的话,类名必须和文件同名,注意大小写 
{
#Java 入口程序,程序从此入口
public static void main(String[] args)
{
#向控制台打印一条语句
System.out.println("I love you!");
}
}

2. C

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#include <stdio.h>  
int main() #main 入口函数
{
printf("I love you!"); #printf 函数打印
return 1; #函数返回值
}

3. C++

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#include <iostream>               //std::cout 要用到的头文件  
#include <stdio.h> //标准输入输出头文件

int main()
{
printf("I love you!--Way 1\n"); //printf 语句打印
puts("I love you!--Way 2"); //puts 语句
puts("I love" " " "you!--Way 3"); //字符串拼接
std::cout << "I love you!--Way 4" << std::endl; //C++ 教科书上写法
return 1; //作为注释
}

4. python

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>>> print "I love you!"   #Python 2.x 
I love you!
>>> print("I love you!") #Python 3.x
I love you!

5. C

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using System;
class TestApp
{
public static void main()
{
Console.WirteLIne("I love you!");
Console.ReadKey();
}

}

6. JavaScript

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var sys = require ("sys");
sys.puts ("I love you!");
>>> node HelloWorld.js

7. R

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print("I love you!")

8. HTML

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<!DOCTYPE HTML>
<html>
<body>
<h1>This is the first program!</h1>
<p>I love you!</p>
</body>
</html>

9. VB

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Module Hello
Sub Main()
MsgBox("I love you!")
End Sub
End Module

10. SHELL

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> echo "I love you!"
-------------The end Thanks-------------
You donation will be huge motivation for me.