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README.md | ||
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README.md
firstword
Instructions
Write a function that takes a string and return a string containing its first word, followed by a newline ('\n'
).
- A word is a sequence of characters delimited by spaces or by the start/end of the argument.
Expected Function
func FirstWord(s string) string {
// ...
}
Usage
Here is a possible way to test your function:
package main
import (
"fmt"
"piscine"
)
func main() {
fmt.Print(piscine.FirstWord("hello there"))
fmt.Print(piscine.FirstWord(""))
fmt.Print(piscine.FirstWord("hello ......... bye"))
}
And its output:
$ go run .
hello
hello
$