Update solution.md

1-js/05-data-types/10-destructuring-assignment/6-max-salary/solution.md

@@ -0,0 +1,16 @@
+let salaries = {
+  John: 100,
+  Pete: 300,
+  Mary: 250,
+};
+function topSalary(salaries = {}) {
+    const nth = Object.keys(salaries).length;   // getting object property names in array and then getting array length. 
+    if (nth == 0) return null;  // if array is empty return null
+
+    const salaryData = [];  // creating new array to store salaries only.
+
+    for (let [employ, salary] of Object.entries(salaries)) salaryData.push(salary); // storing salary in salaryData array.
+
+    return `Hightes paying salary is => ${Math.max(...salaryData)}`;    // calculating max salary number with the help of Math.max()
+}
+console.log((topSalary(salaries)))