Go `if` Statement with Short Variable Declaration

This Go code demonstrates how to use a short variable declaration (:=) inside an if statement and how control flows through multiple conditional branches.

✅ Code

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")
}

Here num is getting declared at the start of the if statement here num := 9 and then directly being used to check the conditions