Data update

Task/Fibonacci-sequence/EasyLang/fibonacci-sequence-1.easy

@@ -1,14 +1,14 @@
-proc fib n . res .
-  if n < 2
-    res = n
-  .
-  prev = 0
-  val = 1
-  for _ = 0 to n - 2
-    res = prev + val
-    prev = val
-    val = res
-  .
+func fib n .
+   if n < 2
+      return n
+   .
+   prev = 0
+   val = 1
+   for i = 2 to n
+      h = prev + val
+      prev = val
+      val = h
+   .
+   return val
 .
-call fib 36 r
-print r
+print fib 36

Task/Fibonacci-sequence/EasyLang/fibonacci-sequence-2.easy

@@ -1,11 +1,7 @@
-proc fib n . res .
-  if n < 2
-    res = n
-  else
-    call fib n - 1 a
-    call fib n - 2 b
-    res = a + b
-  .
+func fib n .
+   if n < 2
+      return n
+   .
+   return fib (n - 2) + fib (n - 1)
 .
-call fib 36 r
-print r
+print fib 36