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: &quot...