app = App.new('a', False)
very_long_line = "Hello my friend, this very long string assignment is to text horizontal scrolling in the view, in particular, on mobile devices"

x = ('a', 1, False)

package main

import "fmt"

func main() {
	fmt.Println("Hello, 世界")

#include <stdio.h>

int main() {
   /* my first program in C */
   printf("Hello, World! \n");
   
   return 0;
}