From 2da1029099cb8ebf0f24a5f4467f6d1eee599679 Mon Sep 17 00:00:00 2001
From: Pollob <sikder004@gmail.com>
Date: Wed, 8 Apr 2026 02:00:19 +0200
Subject: [PATCH] Prob Solved

---
 lab-python-functions.ipynb | 100 ++++++++++++++++++++++++++++++++++++-
 1 file changed, 98 insertions(+), 2 deletions(-)

diff --git a/lab-python-functions.ipynb b/lab-python-functions.ipynb
index 44d337b..8dca5dd 100644
--- a/lab-python-functions.ipynb
+++ b/lab-python-functions.ipynb
@@ -43,11 +43,107 @@
     "\n",
     "\n"
    ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "f0c9babe",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "##Problem 1\n",
+    "def initialize_inventory(products):\n",
+    "    inventory = {}\n",
+    "\n",
+    "    for product in products:\n",
+    "        quantity = int(input(f\"Enter the quantity for {product}: \"))\n",
+    "        inventory[product] = quantity\n",
+    "\n",
+    "    return inventory"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 4,
+   "id": "e2d27bd0",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "##Problem 2\n",
+    "def get_customer_orders():\n",
+    "    customer_orders = set()\n",
+    "\n",
+    "    while True:\n",
+    "        product = input(\"Enter the product name: \").lower()\n",
+    "        customer_orders.add(product)\n",
+    "\n",
+    "        choice = input(\"Do you want to add another product? (yes/no): \").lower()\n",
+    "\n",
+    "        if choice == \"yes\":\n",
+    "            continue\n",
+    "        elif choice == \"no\":\n",
+    "            break\n",
+    "        else:\n",
+    "            print(\"Invalid input. Stopping order entry.\")\n",
+    "            break\n",
+    "\n",
+    "    return customer_orders"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 3,
+   "id": "ff25cfe7",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "### problem 3\n",
+    "def update_inventory(customer_orders, inventory):\n",
+    "    for product in customer_orders:\n",
+    "        if product in inventory:\n",
+    "            if inventory[product] > 0:\n",
+    "                inventory[product] -= 1\n",
+    "            else:\n",
+    "                print(f\"Sorry, {product} is out of stock.\")\n",
+    "        else:\n",
+    "            print(f\"{product} is not in the inventory.\")"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 5,
+   "id": "e01eb2db",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "##problem 3\n",
+    "def calculate_order_statistics(customer_orders, products):\n",
+    "    total_products_ordered = len(customer_orders)\n",
+    "    percentage_ordered = (total_products_ordered / len(products)) * 100\n",
+    "\n",
+    "    return total_products_ordered, percentage_ordered"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 6,
+   "id": "0af139bf",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "##problem 5\n",
+    "def print_order_statistics(order_statistics):\n",
+    "    total_products_ordered, percentage_ordered = order_statistics\n",
+    "\n",
+    "    print(\"\\nOrder Statistics\")\n",
+    "    print(f\"Total products ordered: {total_products_ordered}\")\n",
+    "    print(f\"Percentage of products ordered: {percentage_ordered:.2f}%\")"
+   ]
   }
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 3 (ipykernel)",
+   "display_name": "base",
    "language": "python",
    "name": "python3"
   },
@@ -61,7 +157,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.13"
+   "version": "3.13.9"
   }
  },
  "nbformat": 4,