diff --git a/Notebook1.ipynb b/Notebook1.ipynb
index f080647..be05784 100644
--- a/Notebook1.ipynb
+++ b/Notebook1.ipynb
@@ -2,7 +2,7 @@
  "cells": [
   {
    "cell_type": "code",
-   "execution_count": 1,
+   "execution_count": 2,
    "id": "73fb95c9",
    "metadata": {},
    "outputs": [
@@ -10,28 +10,138 @@
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "7\n"
+      "6\n"
      ]
     }
    ],
    "source": [
     "x = 3\n",
-    "y = 4\n",
+    "y = 3\n",
     "print(x + y)"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 4,
+   "id": "d33f497c",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "PIYUSH\n",
+      "2\n",
+      "5.4\n"
+     ]
+    }
+   ],
+   "source": [
+    "var=\"PIYUSH\"\n",
+    "var2=2\n",
+    "var3=5.4\n",
+    "print(var)\n",
+    "print(var2)\n",
+    "print(var3)\n",
+    "\n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 5,
    "id": "ca9af74b",
    "metadata": {},
-   "outputs": [],
-   "source": []
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "list is contain number: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]\n",
+      "dict is contain differnt types of values:  {1: 'Piyush', 2: 67, 3: 59.78, 4: True, 5: None}\n"
+     ]
+    }
+   ],
+   "source": [
+    "list=[1,2,3,4,5,6,7,8,9,10]\n",
+    "dict={1:\"Piyush\",2:67,3:59.78,4:True,5:None}\n",
+    "print(\"list is contain number:\",list)\n",
+    "print(\"dict is contain differnt types of values: \",dict)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "id": "da81af67",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "{None, True, False, 67, 'a', 45, 78, 23, 56, 'piyush'}\n"
+     ]
+    }
+   ],
+   "source": [
+    "lista=[23,45,56,23,45,45,67,78,\"a\",\"piyush\",\"piyush\",None,True,True,False,\"a\",False]\n",
+    "set_lista=set(lista)\n",
+    "print(set_lista)\n",
+    "tuple_lista=tuple(lista)\n",
+    "\n",
+    "\n",
+    "# tht  s cmnbkxcbhbxchjzbcjh vac \n",
+    "# bnvjhgSJDbcjhsd bvcjh \n",
+    "# sdnbvhcgsdycvuisbvk"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "d291a094",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "12.2\n",
+      "12.2\n",
+      "12\n",
+      "True\n"
+     ]
+    },
+    {
+     "ename": "NameError",
+     "evalue": "name 'date' is not defined",
+     "output_type": "error",
+     "traceback": [
+      "\u001b[31m---------------------------------------------------------------------------\u001b[39m",
+      "\u001b[31mNameError\u001b[39m                                 Traceback (most recent call last)",
+      "\u001b[36mCell\u001b[39m\u001b[36m \u001b[39m\u001b[32mIn[12]\u001b[39m\u001b[32m, line 13\u001b[39m\n\u001b[32m     10\u001b[39m str_bool=\u001b[38;5;28mbool\u001b[39m(\u001b[38;5;28mstr\u001b[39m)\n\u001b[32m     11\u001b[39m \u001b[38;5;28mprint\u001b[39m(str_bool)\n\u001b[32m---> \u001b[39m\u001b[32m13\u001b[39m str_date=\u001b[43mdate\u001b[49m(\u001b[38;5;28mstr\u001b[39m)\n\u001b[32m     14\u001b[39m \u001b[38;5;28mprint\u001b[39m(str_date)\n",
+      "\u001b[31mNameError\u001b[39m: name 'date' is not defined"
+     ]
+    }
+   ],
+   "source": [
+    "str=\"12.2\"\n",
+    "print(str)\n",
+    "\n",
+    "str_float=float(str)\n",
+    "print(str)\n",
+    "\n",
+    "float_int=int(str_float)\n",
+    "print(float_int)\n",
+    "\n",
+    "str_bool=bool(str)\n",
+    "print(str_bool)\n",
+    "\n",
+    "\n"
+   ]
   }
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "myenv",
+   "display_name": "pyt101",
    "language": "python",
    "name": "python3"
   },
@@ -45,7 +155,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.13.7"
+   "version": "3.14.2"
   }
  },
  "nbformat": 4,
diff --git a/Notebooktask1.ipynb b/Notebooktask1.ipynb
new file mode 100644
index 0000000..e6cd731
--- /dev/null
+++ b/Notebooktask1.ipynb
@@ -0,0 +1,61 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": 2,
+   "id": "4eacdf0b",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Welcome to the discount calculator!\n",
+      "Total discount : 150.0\n",
+      "Total amount after discount:850.0\n"
+     ]
+    }
+   ],
+   "source": [
+    "# create a CLI based  discount calculator \n",
+    "print(\"Welcome to the discount calculator!\")\n",
+    "amount = float(input(\"Enter the original amount: \"))\n",
+    "if amount > 500:\n",
+    "     discount = 0.15\n",
+    "\n",
+    "elif amount > 1000:\n",
+    "     discount = 0.10\n",
+    "\n",
+    "elif amount > 5000:\n",
+    "      discount = 0.06\n",
+    "\n",
+    "else:\n",
+    "     print(\"Invalid amount\")\n",
+    " \n",
+    "\n",
+    "print(f\"Total discount : {discount*amount}\\nTotal amount after discount:{amount-discount*amount}\")"
+   ]
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "pyt101",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.14.2"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 5
+}