Replaced cur % 3 with i % 3 in Nim version

sminakovsc · sminakovsc · commit ee670ededbac · 2018-05-14T18:55:48.000+03:00
diff --git a/nim/main.nim b/nim/main.nim
@@ -70,7 +70,7 @@ proc main() =
   var res = 0
 
   for i in 1 ..< 1000000:
-    let a = cur mod 3
+    let a = i mod 3
     cur = (cur * 57 + 43) mod 10007
     case a:
     of 0:
