## iscapitalized
### Instructions
Write a function `IsCapitalized()` that takes a `string` as an argument and returns `true` if each word in the `string` begins with either an uppercase letter or a non-alphabetic character.
- If any of the words begin with a lowercase letter return `false` .
- If the `string` is empty return `false` .
### Expected function
```go
func IsCapitalized(s string) bool {
}
```
### Usage
Here is a possible program to test your function:
```go
package main
import (
"fmt"
)
func main() {
fmt.Println(IsCapitalized("Hello! How are you?"))
fmt.Println(IsCapitalized("Hello How Are You"))
fmt.Println(IsCapitalized("Whats 4this 100K?"))
fmt.Println(IsCapitalized("Whatsthis4"))
fmt.Println(IsCapitalized("!!!!Whatsthis4"))
fmt.Println(IsCapitalized(""))
}
```
And its output:
```console
$ go run .
false
true
true
true
true
false
```
