diff --git a/03-maxValue/index.js b/03-maxValue/index.js
index e433b31..867d8d6 100644
--- a/03-maxValue/index.js
+++ b/03-maxValue/index.js
@@ -1,4 +1,8 @@
 export function maxValue(values) {
   // implementar logica aqui
-  
+  let result = Math.max.apply(null, values)
+    if (result < -1){
+      return 0;
+    }
+  return result;
 }
\ No newline at end of file