RunMyCode Online Test

hello-kotlin.kt

/*
  This program won't run properly without an input.
  Try with: abc
*/
fun main(args: Array<String>) {
    println("Hello World from Kotlin!")
    println(readLine()!!)
}

hello-node.js

console.log('Hello World from Nodejs!')
console.log(require('fs').readFileSync(0).toString())

hello-ruby.rb

puts "Hello World from Ruby!"
puts $stdin.read

hello.c

#include <stdio.h>
#include <stdlib.h>

int main(int argc, char* argv[])
{
    puts("Hello World from C!");
    char *buffer = NULL;
    long unsigned int len;
    getline(&buffer, &len, stdin);
    printf("%s", buffer);
    free(buffer);
    return 0;
}

hello.cpp

#include <iostream>
using namespace std;

int main(int argc, char **argv)
{
    cout << "Hello World from C++!\n";
    string mystr;
    getline(cin, mystr);
    cout << mystr << "\n";
    return 0;
}

hello.go

package main

import "os"
import "fmt"
import "bufio"

func main() {
	fmt.Println("Hello World from Go!")
	reader := bufio.NewReader(os.Stdin)
	text, _ := reader.ReadString('\n')
	fmt.Print(text)
}

hello.java

/*
  This program won't run properly without an input.
  Try with: abc
*/
import java.util.Scanner;

class HelloWorld {
  public static void main(String[] args) {
    System.out.println("Hello World from Java!");
    Scanner scan = new Scanner(System.in);
    System.out.println(scan.nextLine());
  }
}

hello.php

<?php
    echo "Hello World from PHP!\n";
    echo stream_get_contents(STDIN);
?>

hello.py

import sys

print('Hello World from Python!')
for line in sys.stdin:
    print line.rstrip()

hello.py3

import sys

print('Hello World from Python 3!')
for line in sys.stdin:
    print(line.rstrip())

hello.scala

/*
  This program won't run properly without an input.
  Try with: abc
*/
object HelloWorld {
  def main(args: Array[String]): Unit = {
    println("Hello World from Scala!")
    println(scala.io.StdIn.readLine())
  }
}