learn go ifelse

package main
 
// 参考文档：
//     https://github.com/Unknwon/the-way-to-go_ZH_CN/blob/master/eBook/05.1.md
 
import "fmt"
 
func main() {
    var first int =
    var cond int
 
    if first <=  {
        fmt.Printf("first is less than or equal to 0\n")
    } else if first >  && first <  {
        fmt.Printf("first is between 0 and 5\n")
    } else {
        fmt.Printf("first is 5 or greater\n")
    }
 
    if cond = ; cond >  {
        fmt.Printf("cond is greater than 10\n")
    } else {
        fmt.Printf("cond is not greater than 10\n")
    }
}