Written by Zhicheng Zhang
on 
Diary

Hello, world!

Abide by the typical process for everyone in the field of computer science.

Everything starts from here.

#include <iostream>

int main() {
    std::cout << "Hello, world!" << std::endl;
    return 0;
}

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

print("Hello, world!")

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Hello, World!</title>
</head>
<body>
    <p>Hello, world!</p>
</body>
</html>

console.log("Hello, world!");

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