feat: will now return numerals from 0 to 19 correctly

src/codewars/kata_chinese_numeral_encoder.py

@@ -0,0 +1,39 @@
+C = {
+    "-": "负",
+    ".": "点",
+    0: "零",
+    1: "一",
+    2: "二",
+    3: "三",
+    4: "四",
+    5: "五",
+    6: "六",
+    7: "七",
+    8: "八",
+    9: "九",
+    10: "十",
+    100: "百",
+    1000: "千",
+    10000: "万",
+    11: "十一",
+    12: "十二",
+    13: "十三",
+    14: "十四",
+    15: "十五",
+    16: "十六",
+    17: "十七",
+    18: "十八",
+    19: "十九",
+}
+
+
+def to_chinese_numeral(n):
+    try:
+        return C[n]
+    except KeyError:
+        pass
+
+    return 10
+
+
+print(to_chinese_numeral(20))