package main

import "fmt"

func main() {
    // Welcome to Go Online Compiler
    fmt.Println("Hello, World!")
    
    // Variables
    var name string = "Go"
    version := 1.21
    isAwesome := true
    
    fmt.Printf("Language: %s\n", name)
    fmt.Printf("Version: %.2f\n", version)
    fmt.Printf("Is awesome: %t\n", isAwesome)
    
    // Multiple variables
    x, y := 10, 20
    sum := x + y
    fmt.Printf("%d + %d = %d\n", x, y, sum)
}