last tweak

exercism · Feb 29, 2024 · 3ba0974 · 3ba0974
1 parent b6127c8
commit 3ba0974
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/exercises/practice/roman-numerals/.meta/reference.chpl b/exercises/practice/roman-numerals/.meta/reference.chpl
@@ -1,8 +1,7 @@
 module RomanNumerals {
 
 
-  private proc helper(n: int, symbols: 3 * string) {
-    var (unit, five, next) = symbols;
+  private proc helper(n : int, (unit, five, next) : 3 * string) {
     if n == 9 then return unit + next;
     else if n >= 5 then return five + (unit * (n - 5));
     else if n == 4 then return unit + five;