realiazion function of sum salaries

Author: kimbar342

2-module/1-task/index.js

@@ -1,3 +1,11 @@
 function sumSalary(salaries) {
-  // ваш код...
+  let sumSal = [];
+  for (let prop in salaries) {
+    if (Number.parseInt(salaries[prop])) {
+      sumSal.push(salaries[prop]);
+    }
+  }
+  return sumSal.reduce((sum, value) => sum + value, 0);
 }
+
+