-import "Prelude"\r
-\r
-fibonacci :: Integer -> Integer\r
-fibonacci x = if x <= 1 \r
- then 1 \r
- else fibonacci (x - 1) \r
- + fibonacci (x - 2)\r
-\r
-main = fibonacci 10\r
---\r
+import "Prelude"
+
+fibonacci :: Integer -> Integer
+fibonacci x = if x <= 1
+ then 1
+ else fibonacci (x - 1)
+ + fibonacci (x - 2)
+
+main = fibonacci 10
+--
89
\ No newline at end of file