diff --git a/03-maxValue/index.js b/03-maxValue/index.js
index e433b31..82e278b 100644
--- a/03-maxValue/index.js
+++ b/03-maxValue/index.js
@@ -1,4 +1,9 @@
 export function maxValue(values) {
   // implementar logica aqui
-  
+  if (values.length === 0) {
+    return 0;
+  } else {
+    const maxValue = Math.max(...Object.values(values));
+    return maxValue
+  }
 }
\ No newline at end of file