From 742d7944ab00a03bea4e504fca5fa891ebd846fc Mon Sep 17 00:00:00 2001
From: Kseniia Iukhlina <kseniyayukhlina@gmail.com>
Date: Tue, 21 Jul 2026 22:15:30 +0200
Subject: [PATCH] The lab for python data structure was completed

---
 lab-python-data-structures.ipynb | 124 ++++++++++++++++++++++++++++++-
 1 file changed, 123 insertions(+), 1 deletion(-)

diff --git a/lab-python-data-structures.ipynb b/lab-python-data-structures.ipynb
index 5b3ce9e0..df1270b1 100644
--- a/lab-python-data-structures.ipynb
+++ b/lab-python-data-structures.ipynb
@@ -50,6 +50,128 @@
     "\n",
     "Solve the exercise by implementing the steps using the Python concepts of lists, dictionaries, sets, and basic input/output operations. "
    ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 23,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Please, enter the avaliable quantity of each product\n"
+     ]
+    },
+    {
+     "name": "stdin",
+     "output_type": "stream",
+     "text": [
+      "t-shirt:  34\n",
+      "mug:  6\n",
+      "hat:  2\n",
+      "book:  4\n",
+      "keychain:  7\n"
+     ]
+    },
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "The following products are availiable in the stock: {'t-shirt': 34, 'mug': 6, 'hat': 2, 'book': 4, 'keychain': 7}\n",
+      "To complete your order, enter three product name separated by space\n"
+     ]
+    },
+    {
+     "name": "stdin",
+     "output_type": "stream",
+     "text": [
+      "  hat t-shirt book\n"
+     ]
+    },
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Your order contains this products: {'t-shirt', 'hat', 'book'}\n"
+     ]
+    }
+   ],
+   "source": [
+    "products = [\"t-shirt\", \"mug\", \"hat\", \"book\", \"keychain\"]\n",
+    "inventory = {}\n",
+    "print(\"Please, enter the avaliable quantity of each product\")\n",
+    "for i in products:\n",
+    "    inp = int(input(\"{}: \".format(i)))\n",
+    "    inventory[i] = inp\n",
+    "print(\"The following products are availiable in the stock:\", inventory)\n",
+    "customer_orders = {}    \n",
+    "print(\"To complete your order, enter three product name separated by space\")\n",
+    "\n",
+    "item_1, item_2, item_3 = input(\" \").split()\n",
+    "customer_orders = {item_1, item_2, item_3}\n",
+    "print(\"Your order contains this products:\", customer_orders)\n"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "**Order Statistics**"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 24,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Total Products Ordered: 3\n",
+      "Percentage of Products Ordered: 60%\n"
+     ]
+    }
+   ],
+   "source": [
+    "print(\"Total Products Ordered: {}\".format(len(customer_orders)))\n",
+    "print(\"Percentage of Products Ordered: {}%\".format(int(len(customer_orders)*100/len(products))))"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 25,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "The following products are availiable in the stock: {'t-shirt': 33, 'mug': 6, 'hat': 1, 'book': 3, 'keychain': 7}\n"
+     ]
+    }
+   ],
+   "source": [
+    "for i in customer_orders:\n",
+    "    inventory[i] = int(inventory[i]) - 1\n",
+    "        \n",
+    "print(\"The following products are availiable in the stock:\", inventory)        "
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
   }
  ],
  "metadata": {
@@ -68,7 +190,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.13"
+   "version": "3.14.6"
   }
  },
  "nbformat": 4,