add solution in JS for 0225_implement_stack_using_queues.js

Author: Saimon398

js_solutions/0225_implement_stack_using_queues.js

@@ -0,0 +1,41 @@
+/**
+ * @description Build stack as an empty array
+ */
+const MyStack = function () {
+  this.stack = [];
+};
+
+/**
+ * @description Pushes element to the top of the stack
+ * @param {Number} value
+ * @return {Void}
+ */
+MyStack.prototype.push = function (value) {
+  this.stack.push(value);
+};
+
+/**
+ * @description  Takes element out of the stack and return it
+ * @return {Number}
+ */
+MyStack.prototype.pop = function () {
+  const lastElement = this.stack.pop();
+  return lastElement;
+};
+
+/**
+ * @description Returns the element on the top of the stack
+ * @return {Number}
+ */
+MyStack.prototype.top = function () {
+  const lastElement = this.stack[this.stack.length - 1];
+  return lastElement;
+};
+
+/**
+ * @description Check if the stack is empty
+ * @return {Boolean}
+ */
+MyStack.prototype.empty = function () {
+  return this.stack.length === 0;
+};