如何在我的代码中使用echo？

print("Hello, World!")

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

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

#include<iostream>

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

<?php
echo "Hello, World!";
?>

puts "Hello, World!"

using System;

class HelloWorld {
    static void Main() {
        Console.WriteLine("Hello, World!");
    }
}

package main

import "fmt"

func main() {
    fmt.Println("Hello, World!")
}

import Foundation

print("Hello, World!")

fun main() {
    println("Hello, World!")
}

fn main() {
    println!("Hello, World!");
}

object HelloWorld {
    def main(args: Array[String]): Unit = {
        println("Hello, World!")
    }
}

print "Hello, World!\n";

print("Hello, World!")

-module(hello_world).
-export([start/0]).

start() ->
    io:format("Hello, World!~n").

main = putStrLn "Hello, World!"

program HelloWorld;
begin
    WriteLn('Hello, World!');
end.

section .data
    message db 'Hello, World!', 0

section .text
    global _start

_start:
    mov eax, 4          ; sys_write
    mov ebx, 1          ; stdout
    lea ecx, [message]  ; message address
    mov edx, 13         ; message length
    int 0x80            ; call kernel

    mov eax, 1          ; sys_exit
    xor ebx, ebx        ; exit code 0
    int 0x80            ; call kernel