diff --git a/03-maxValue/index.js b/03-maxValue/index.js
index e433b31..87d8610 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;
+
+  return values.reduce((ac, value) => {
+    if(ac > value) return ac;
+    return value
+  }, );
 }
\ No newline at end of file