[Go] Variable

Variable Declaration

package main

import "fmt"

func main() {
    var a int = 1 // a variable declaration and initialization
    var msg string = "Hello World" // msg variable declaration and initialization

    var i int = 2 // basic form
    var j int // variable declaration
    var k = 3 // type omitted
    b := 4 // var keywords and type omitted
}