main.go

// 1.
package main

import"fmt"

funcmain() {
// Name doesn't change (usually) that's why we set it as a constant
constname="Leo"
varage="25"
fmt.Println("Hello, my name is", name, "and I'm", age, "years old")
}

/* 2. The following program will fail simply because the
 'objective' variable is not used. In Go, you must use
 every defined variable

package main

import "fmt"

func main() {
 fmt.Println("Skynet Beta Testing")

 var objective="Protect Humanity"
}

Some will say it fails because Skynet wasn't designed
to protect humanity...it's quite good argument.
*/

/* 3. The following program will fail because squares is
 a constant. That means you shouldn't change its value
 once declared.
*/