Add files via upload

1 files changed, 15 insertions, 0 deletions

diff --git a/challenge-329/hvukman/lua/329_p2.lua b/challenge-329/hvukman/lua/329_p2.lua
new file mode 100644
index 0000000000..5cef522c4c
--- /dev/null
+++ b/challenge-329/hvukman/lua/329_p2.lua
@@ -0,0 +1,15 @@
+function Nice (a)
+    print("string: ", a)
+    for i = 1, string.len(a) do
+        -- match upper and lower substring
+        if string.find(a,string.upper(string.sub(a, i, i))) ~= nil and
+         string.find(a,string.lower(string.sub(a, i, i))) ~= nil then
+            io.write(string.sub(a, i, i))
+        end
+    end
+    print("")
+end
+
+Nice("YaaAho")
+Nice("cC")
+Nice("A")
\ No newline at end of file