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docs: Write readme for byebyefirst subject

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estlop 2 years ago committed by José Rosendo
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      byebyefirst/README.md

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byebyefirst/README.md

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## byebyefirst
### Instructions
Write a function that takes a slice of strings and returns a new slice without the first element. If the slice is empty, return the empty slice.
### Expected function
```go
func ByeByeFirst(strings []string) []string {
}
```
### Usage
Here is a possible program to test your function :
```go
package main
func main() {
fmt.Println(ByeByeFirst([]string{}))
fmt.Println(ByeByeFirst([]string{"first", "second"}))
fmt.Println(ByeByeFirst([]string{"", "abcd", "efg"}))
}
```
And its output :
```console
$ go run . | cat -e
[]$
[second]$
[abcd efg]$
```
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