package main
import "fmt"
func main(){
//注:在Go里面没有三元表达式”?:”,所以你只能使用条件判断语句。
//示例一
if 7%2==0{
fmt.Println("7 is even")
}else{
fmt.Println("7 is odd")
}
//示例二
if 8%4==0{
fmt.Println("8 is divisible by 4")
}
//示例三
if num:=9;num<0{
fmt.Println(num,"is negative")
}else if num<10{
fmt.Println(num,"has 1 digit")
}else{
fmt.Println(num,"has multiple digits")
}
}