The if statement
The if statement, in Go, borrows its basic structural form from other C-like languages. The statement conditionally executes a code block when the Boolean expression that follows the if keyword evaluates to true, as illustrated in the following abbreviated program, which displays information about world currencies:
import "fmt"
type Currency struct {
Name string
Country string
Number int
}
var CAD = Currency{
Name: "Canadian Dollar",
Country: "Canada",
Number: 124}
var FJD = Currency{
Name: "Fiji Dollar",
Country: "Fiji",
Number: 242}
var JMD = Currency{
Name: "Jamaican Dollar",
Country: "Jamaica",
Number: 388}
var USD = Currency{
Name: "US Dollar",
Country: "USA",
Number: 840}
func main() {
num0 := 242
if num0 > 100 || num0 < 900 {
fmt.Println("Currency: "...
