From 7eed3f8e2ace836ed7f88080d17bc80f852a6c74 Mon Sep 17 00:00:00 2001
From: fiatcode <fiatcode@posteo.com>
Date: Tue, 10 Feb 2026 08:50:50 +0700
Subject: [PATCH] GREEN: add roman symbol for 10

---
 lib/roman_numerals.dart | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/lib/roman_numerals.dart b/lib/roman_numerals.dart
index 5c084ea..f4fbc57 100644
--- a/lib/roman_numerals.dart
+++ b/lib/roman_numerals.dart
@@ -1,5 +1,13 @@
 String integerToRoman(int number) {
-  const romanSymbols = {9: 'IX', 8: 'VIII', 7: 'VII', 6: 'VI', 5: 'V', 1: 'I'};
+  const romanSymbols = {
+    10: 'X',
+    9: 'IX',
+    8: 'VIII',
+    7: 'VII',
+    6: 'VI',
+    5: 'V',
+    1: 'I',
+  };
 
   if (_isSubtractiveCase(number)) {
     return romanSymbols[1]! + romanSymbols[5]!;