diff --git a/03-maxValue/index.js b/03-maxValue/index.js
index e433b31..b925309 100644
--- a/03-maxValue/index.js
+++ b/03-maxValue/index.js
@@ -1,4 +1,8 @@
 export function maxValue(values) {
   // implementar logica aqui
-  
-}
\ No newline at end of file
+
+  if (values.length) {
+    return Math.max(...values)
+  }
+  return 0
+}