diff --git a/03-maxValue/index.js b/03-maxValue/index.js
index e433b31..f301dae 100644
--- a/03-maxValue/index.js
+++ b/03-maxValue/index.js
@@ -1,4 +1,13 @@
 export function maxValue(values) {
   // implementar logica aqui
-  
+  if(values.length === 0){
+    return 0;
+  }
+  let maior = values[0];
+
+  values.map(element =>{
+     if (element > maior)
+      maior = element;
+    });
+    return maior;
 }
\ No newline at end of file