feat: Resolve o exercício 06-sum

06-sum/index.js

@@ -1,4 +1,8 @@
 export function sum(values) {
   // implementar logica aqui
-  
+  let add = 0
+  for (let p = 0; p < values.length; p++) {
+    add += values[p]
+  }
+  return add
 }

06-sum/index.test.js

@@ -44,6 +44,6 @@ describe("sum", () => {
     }); 
 
     it("Dever retornar -40 quando passamos o array [-2, -7, -31]", () => {
-        expect(sum([-2, -7, -31])).toBe(-51);
+        expect(sum([-2, -7, -31])).toBe(-40);
     })
 });