diff --git a/Kelas Ragnarok-1 Rabu 02 Maret.ipynb b/Kelas Ragnarok-1 Rabu 02 Maret.ipynb
new file mode 100644
index 0000000..f183257
--- /dev/null
+++ b/Kelas Ragnarok-1 Rabu 02 Maret.ipynb	
@@ -0,0 +1,1001 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": 9,
+   "id": "d8d27fa8",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "x3 = [1, 2, 3]\n",
+    "y3 = [1, 2, 3]"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 10,
+   "id": "858b072c",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "True\n"
+     ]
+    }
+   ],
+   "source": [
+    "print(x3 == y3)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 7,
+   "id": "0c8ea0d6",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "False\n"
+     ]
+    }
+   ],
+   "source": [
+    "print(x3 != y3)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 6,
+   "id": "e9a7b37b",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "False\n"
+     ]
+    }
+   ],
+   "source": [
+    "print(x3 is y3)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 8,
+   "id": "2cda1366",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "True\n"
+     ]
+    }
+   ],
+   "source": [
+    "print(x3 is not y3)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 11,
+   "id": "bd5f7df3",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "x4 = []\n",
+    "y4 = []"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 12,
+   "id": "c31fbf8a",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "False\n"
+     ]
+    }
+   ],
+   "source": [
+    "print(x4 is y4)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 13,
+   "id": "f11476c1",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "x4.append(10)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 14,
+   "id": "eef6fd8c",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "([10], [])"
+      ]
+     },
+     "execution_count": 14,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "x4, y4"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 25,
+   "id": "721f1565",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "y5 = x4"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 26,
+   "id": "ebbc99cb",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "True\n"
+     ]
+    }
+   ],
+   "source": [
+    "print(y5 is x4)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 27,
+   "id": "786c38b9",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "[10, 50, 50] [10, 50, 50]\n"
+     ]
+    }
+   ],
+   "source": [
+    "print(y5,x4)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 28,
+   "id": "0ddb8353",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "x4.append(50)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 29,
+   "id": "82c69dfd",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "[10, 50, 50, 50] [10, 50, 50, 50]\n"
+     ]
+    }
+   ],
+   "source": [
+    "print(y5,x4)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 37,
+   "id": "f4a78485",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "True\n"
+     ]
+    }
+   ],
+   "source": [
+    "x = {1:'a', 2:'b','tiga': 3}\n",
+    "print(1 in x)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 38,
+   "id": "545d6107",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "True\n"
+     ]
+    }
+   ],
+   "source": [
+    "print(2 in x)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 43,
+   "id": "7b5e9ca5",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "False\n"
+     ]
+    }
+   ],
+   "source": [
+    "print('tiga' in x[2])"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 44,
+   "id": "e3936de0",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "3"
+      ]
+     },
+     "execution_count": 44,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "x['tiga']"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 45,
+   "id": "99ad15f2",
+   "metadata": {},
+   "outputs": [
+    {
+     "ename": "TypeError",
+     "evalue": "argument of type 'int' is not iterable",
+     "output_type": "error",
+     "traceback": [
+      "\u001b[1;31m---------------------------------------------------------------------------\u001b[0m",
+      "\u001b[1;31mTypeError\u001b[0m                                 Traceback (most recent call last)",
+      "\u001b[1;32m~\\AppData\\Local\\Temp/ipykernel_7628/1235531082.py\u001b[0m in \u001b[0;36m<module>\u001b[1;34m\u001b[0m\n\u001b[1;32m----> 1\u001b[1;33m \u001b[0mprint\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;34m'a'\u001b[0m \u001b[1;32min\u001b[0m \u001b[0mx\u001b[0m\u001b[1;33m[\u001b[0m\u001b[1;34m'tiga'\u001b[0m\u001b[1;33m]\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0m",
+      "\u001b[1;31mTypeError\u001b[0m: argument of type 'int' is not iterable"
+     ]
+    }
+   ],
+   "source": [
+    "print('a' in x['tiga'])"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "d2ee685c",
+   "metadata": {},
+   "source": [
+    "## Input"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 47,
+   "id": "b5471d02",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Tolong masukkan nama: dino\n"
+     ]
+    }
+   ],
+   "source": [
+    "name = input(\"Tolong masukkan nama: \")"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 48,
+   "id": "fa1b011e",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "dino\n"
+     ]
+    }
+   ],
+   "source": [
+    "print(name)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 53,
+   "id": "eff41e36",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Masukkan umur kamu ya: 23\n"
+     ]
+    }
+   ],
+   "source": [
+    "umur = float(input(\"Masukkan umur kamu ya: \"))"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 54,
+   "id": "74ac7923",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "23.0 <class 'float'>\n"
+     ]
+    }
+   ],
+   "source": [
+    "print(umur, type(umur))"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "9e4adc71",
+   "metadata": {},
+   "source": [
+    "## If else"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 67,
+   "id": "aa7d86b3",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "B Lebih besar dari A\n"
+     ]
+    }
+   ],
+   "source": [
+    "b = 30\n",
+    "a = 10\n",
+    "c = a + b #c = 10 + 10 = 20\n",
+    "\n",
+    "if(a == b and c > a):\n",
+    "    print('A dan B sama atau C lebih besar dari A')\n",
+    "elif (a > b):\n",
+    "    print('A lebih besar dari B')\n",
+    "elif(b > a):\n",
+    "    print('B Lebih besar dari A')\n",
+    "else:\n",
+    "    print('A dan B beda')"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "ee84f802",
+   "metadata": {},
+   "source": [
+    "## For Loop"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 70,
+   "id": "e3fe6fb5",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Hai\n",
+      "Hai\n",
+      "Hai\n",
+      "Hai\n",
+      "Hai\n",
+      "Hai\n",
+      "Hai\n",
+      "Hai\n",
+      "Hai\n",
+      "Hai\n"
+     ]
+    }
+   ],
+   "source": [
+    "for k in range(0,10):\n",
+    "    print('Hai')"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 73,
+   "id": "a09cedaf",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "list1 = ['apel', 'banana', 'mango', 'star fruit', 'durian']"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 74,
+   "id": "465ec2b4",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "apel\n",
+      "banana\n",
+      "mango\n",
+      "star fruit\n",
+      "durian\n"
+     ]
+    }
+   ],
+   "source": [
+    "for ele in list1 :\n",
+    "    print(ele)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 77,
+   "id": "5a3488bf",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "2\n",
+      "3\n",
+      "4\n",
+      "5\n",
+      "11\n",
+      "24\n",
+      "13\n"
+     ]
+    }
+   ],
+   "source": [
+    "list2 = [1,2,3,4,10,23,12]\n",
+    "\n",
+    "for ele in list2:\n",
+    "    print(ele+1)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 82,
+   "id": "9ab8e2eb",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Masukkan angka awal: 20\n",
+      "Angka bertambah\n",
+      "Angka bertambah\n",
+      "Angka bertambah\n",
+      "Angka bertambah\n",
+      "Angka bertambah\n",
+      "Angka bertambah\n",
+      "Angka bertambah\n",
+      "Angka bertambah\n",
+      "Angka bertambah\n",
+      "Angka bertambah\n"
+     ]
+    }
+   ],
+   "source": [
+    "angka = int(input(\"Masukkan angka awal: \"))\n",
+    "\n",
+    "while(angka<30):\n",
+    "    print('Angka bertambah')\n",
+    "    angka = angka+1\n"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "ccf007ee",
+   "metadata": {},
+   "source": [
+    "## break, continue, and pass"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 83,
+   "id": "a07d53bb",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "1\n",
+      "2\n",
+      "3\n",
+      "4\n"
+     ]
+    }
+   ],
+   "source": [
+    "list2 = [1,2,3,4,10,23,12]\n",
+    "\n",
+    "for ele in list2:\n",
+    "    if(ele==10):\n",
+    "        break\n",
+    "    else:\n",
+    "        print(ele)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 92,
+   "id": "f82de2ca",
+   "metadata": {
+    "scrolled": true
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "1\n",
+      "2\n",
+      "3\n",
+      "4\n",
+      "23\n",
+      "12\n"
+     ]
+    }
+   ],
+   "source": [
+    "list2 = [1,2,3,4,10,23,12]\n",
+    "\n",
+    "for ele in list2:\n",
+    "    if(ele==10):\n",
+    "        continue\n",
+    "    else:\n",
+    "        print(ele)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 93,
+   "id": "670e4afd",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "1\n",
+      "2\n",
+      "3\n",
+      "4\n",
+      "23\n",
+      "12\n"
+     ]
+    }
+   ],
+   "source": [
+    "for ele in list2:\n",
+    "    if(ele==10):\n",
+    "        pass\n",
+    "    else:\n",
+    "        print(ele)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 94,
+   "id": "16a66763",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def tambah(angka):\n",
+    "    pass"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 95,
+   "id": "d13dc382",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "tambah(10)"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "22f6fd67",
+   "metadata": {},
+   "source": [
+    "## List Comprehension"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 105,
+   "id": "2bbaa0e5",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "[1, 2, 3, 4, 10, 23, 12]"
+      ]
+     },
+     "execution_count": 105,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "list2 = [1,2,3,4,10,23,12]\n",
+    "list2"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 106,
+   "id": "4b3dc937",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "new_list = [i**2 for i in list2]"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 107,
+   "id": "139e6c5e",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "[1, 4, 9, 16, 100, 529, 144]"
+      ]
+     },
+     "execution_count": 107,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "new_list"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 108,
+   "id": "81c904b8",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "new_list=[]"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 109,
+   "id": "e88b0711",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "for ele in list2:\n",
+    "    new_list.append(ele**2)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 110,
+   "id": "bfc5767f",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "[1, 4, 9, 16, 100, 529, 144]"
+      ]
+     },
+     "execution_count": 110,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "new_list"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "a488f9c6",
+   "metadata": {},
+   "source": [
+    "## Dictionary Comprehension"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 120,
+   "id": "5e0e3519",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "{'apple': [30, 10], 'mango': 25, 'banana': 40, 'grapes': 15}"
+      ]
+     },
+     "execution_count": 120,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "dict1 = {\"apple\":[30,10], \"mango\":25, \"banana\":40, \"grapes\":15}\n",
+    "dict1"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 123,
+   "id": "de290bc8",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "#new_dict = {key:value+10 for (key,value) in dict1.items()}"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 124,
+   "id": "899f459e",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "{'apple': 40, 'mango': 35, 'banana': 50, 'grapes': 25}"
+      ]
+     },
+     "execution_count": 124,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "new_dict"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 125,
+   "id": "62695733",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "dict_items([('apple', [30, 10]), ('mango', 25), ('banana', 40), ('grapes', 15)])"
+      ]
+     },
+     "execution_count": 125,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "dict1.items()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 126,
+   "id": "339ec386",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "dict_values([[30, 10], 25, 40, 15])"
+      ]
+     },
+     "execution_count": 126,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "dict1.values()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 127,
+   "id": "0b7d38f2",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "dict_keys(['apple', 'mango', 'banana', 'grapes'])"
+      ]
+     },
+     "execution_count": 127,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "dict1.keys()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 116,
+   "id": "62887179",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "('apple', 30)\n",
+      "('mango', 25)\n",
+      "('banana', 40)\n",
+      "('grapes', 15)\n"
+     ]
+    }
+   ],
+   "source": [
+    "for i in dict1.items():\n",
+    "    print(i)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 118,
+   "id": "74c53881",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "apple 30\n",
+      "mango 25\n",
+      "banana 40\n",
+      "grapes 15\n"
+     ]
+    }
+   ],
+   "source": [
+    "for (key,value) in dict1.items():\n",
+    "    print(key, value)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 128,
+   "id": "ed2443c8",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "[1, 2, 3, 4, 10, 23, 12]"
+      ]
+     },
+     "execution_count": 128,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "list2"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "ad7c2b2a",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "new_list2 = list2.copy()"
+   ]
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3 (ipykernel)",
+   "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": "3.9.7"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 5
+}