diff --git a/subjects/rockandroll/README.md b/subjects/rockandroll/README.md new file mode 100644 index 00000000..58030844 --- /dev/null +++ b/subjects/rockandroll/README.md @@ -0,0 +1,45 @@ +## rockandroll + +### Instructions + +Write a function called `RockAndRoll` that takes an integer and returns a string. + +- If the number is divisible by 2, print `rock` followed by a newline `\n`. +- If the number is divisible by 3, print `roll` followed by a newline `\n`. +- If the number is divisible by 2 and 3, print `rock and roll` followed by a newline `\n`. + +### Expected function + +```go +func RockAndRoll(n int) string { + +} +``` +### Usage + +Here is a possible program to test your function: + +```go +package main + +import ( + "fmt" + "strconv" +) + +func main() { + fmt.Println(RockAndRoll(4)) + fmt.Println(RockAndRoll(9)) + fmt.Println(RockAndRoll(6)) +} +``` +And its output: + +```go +rock$ +$ +roll$ +$ +rock and roll$ +$ +```