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| 1 | +{ |
| 2 | + "cells": [ |
| 3 | + { |
| 4 | + "cell_type": "markdown", |
| 5 | + "id": "63966e1b-970b-407a-a2af-2b12861fe6fc", |
| 6 | + "metadata": {}, |
| 7 | + "source": [ |
| 8 | + "## Literals in Python \n", |
| 9 | + "#### =====================\n", |
| 10 | + "\n", |
| 11 | + "### Literals is a raw data given in a variable, In Python There are various types of literals they are as follows:\n", |
| 12 | + "\n", |
| 13 | + "1. **Number Literals**\n", |
| 14 | + "2. **String Literals**\n", |
| 15 | + "3. **Boolean Literals**\n", |
| 16 | + "4. **Special Literals**\n", |
| 17 | + "\n", |
| 18 | + "### 1: Number Literals: " |
| 19 | + ] |
| 20 | + }, |
| 21 | + { |
| 22 | + "cell_type": "code", |
| 23 | + "execution_count": 3, |
| 24 | + "id": "a57497fc-8659-4acb-9ca9-76f9a9ea2b16", |
| 25 | + "metadata": {}, |
| 26 | + "outputs": [ |
| 27 | + { |
| 28 | + "name": "stdout", |
| 29 | + "output_type": "stream", |
| 30 | + "text": [ |
| 31 | + "10 100 200 300\n", |
| 32 | + "10.5 150.0 0.0015\n", |
| 33 | + "3.14j 3.14 0.0\n" |
| 34 | + ] |
| 35 | + } |
| 36 | + ], |
| 37 | + "source": [ |
| 38 | + "\n", |
| 39 | + "a = 0b1010 #Binary Literals\n", |
| 40 | + "b = 100 #Decimal Literal\n", |
| 41 | + "c = 0o310 #Octal Literal \n", |
| 42 | + "d = 0x12c #hexadecimal literal \n", |
| 43 | + "\n", |
| 44 | + "# float literal \n", |
| 45 | + "float_1 = 10.5\n", |
| 46 | + "float_2 = 1.5e2\n", |
| 47 | + "float_3 = 1.5e-3\n", |
| 48 | + "\n", |
| 49 | + "#complex literal \n", |
| 50 | + "x= 3.14j\n", |
| 51 | + "\n", |
| 52 | + "print(a,b,c,d)\n", |
| 53 | + "print(float_1,float_2,float_3)\n", |
| 54 | + "print(x, x.imag, x.real)" |
| 55 | + ] |
| 56 | + }, |
| 57 | + { |
| 58 | + "cell_type": "markdown", |
| 59 | + "id": "724e490d-296d-49c6-b514-a22d678d3bc4", |
| 60 | + "metadata": {}, |
| 61 | + "source": [ |
| 62 | + "### 2. String Literals" |
| 63 | + ] |
| 64 | + }, |
| 65 | + { |
| 66 | + "cell_type": "code", |
| 67 | + "execution_count": 1, |
| 68 | + "id": "519998b4-9415-459c-a8a7-1c422d6aec00", |
| 69 | + "metadata": {}, |
| 70 | + "outputs": [ |
| 71 | + { |
| 72 | + "name": "stdout", |
| 73 | + "output_type": "stream", |
| 74 | + "text": [ |
| 75 | + "Single-quoted string: Hello, world!\n", |
| 76 | + "Double-quoted string: Python programming\n", |
| 77 | + "Triple single-quoted string:\n", |
| 78 | + " This is a\n", |
| 79 | + "multi-line string.\n", |
| 80 | + "Triple double-quoted string:\n", |
| 81 | + " This is another\n", |
| 82 | + "multi-line string.\n", |
| 83 | + "Escaped characters: This is a newline:\n", |
| 84 | + "And this is a tab:\tHello\n", |
| 85 | + "Raw string: C:\\Users\\Name\\Folder\n", |
| 86 | + "f-string: Hello, Alice!\n", |
| 87 | + "Unicode string: 😄\n", |
| 88 | + "Byte string: b'Hello, bytes!'\n", |
| 89 | + "72\n", |
| 90 | + "101\n", |
| 91 | + "108\n", |
| 92 | + "108\n", |
| 93 | + "111\n", |
| 94 | + "44\n", |
| 95 | + "32\n", |
| 96 | + "98\n", |
| 97 | + "121\n", |
| 98 | + "116\n", |
| 99 | + "101\n", |
| 100 | + "115\n", |
| 101 | + "33\n" |
| 102 | + ] |
| 103 | + } |
| 104 | + ], |
| 105 | + "source": [ |
| 106 | + "# Single quoted string\n", |
| 107 | + "string_1 = 'Hello, world!'\n", |
| 108 | + "\n", |
| 109 | + "# Double quoted string\n", |
| 110 | + "string_2 = \"Python programming\"\n", |
| 111 | + "\n", |
| 112 | + "# Triple single-quoted string (multiline)\n", |
| 113 | + "string_3 = '''This is a\n", |
| 114 | + "multi-line string.'''\n", |
| 115 | + "\n", |
| 116 | + "# Triple double-quoted string (multiline)\n", |
| 117 | + "string_4 = \"\"\"This is another\n", |
| 118 | + "multi-line string.\"\"\"\n", |
| 119 | + "\n", |
| 120 | + "# Escaped characters\n", |
| 121 | + "string_5 = \"This is a newline:\\nAnd this is a tab:\\tHello\"\n", |
| 122 | + "\n", |
| 123 | + "# Raw string\n", |
| 124 | + "string_6 = r\"C:\\Users\\Name\\Folder\"\n", |
| 125 | + "\n", |
| 126 | + "# f-string (formatted string literal)\n", |
| 127 | + "name = \"Alice\"\n", |
| 128 | + "string_7 = f\"Hello, {name}!\"\n", |
| 129 | + "\n", |
| 130 | + "# Unicode string (Python 2.x example)\n", |
| 131 | + "string_8 = u\"\\U0001F604\"\n", |
| 132 | + "\n", |
| 133 | + "\n", |
| 134 | + "# Defining a byte string\n", |
| 135 | + "string_9 = b\"Hello, bytes!\"\n", |
| 136 | + "\n", |
| 137 | + "\n", |
| 138 | + "# Print all the strings\n", |
| 139 | + "print(\"Single-quoted string:\", string_1)\n", |
| 140 | + "print(\"Double-quoted string:\", string_2)\n", |
| 141 | + "print(\"Triple single-quoted string:\\n\", string_3)\n", |
| 142 | + "print(\"Triple double-quoted string:\\n\", string_4)\n", |
| 143 | + "print(\"Escaped characters:\", string_5)\n", |
| 144 | + "print(\"Raw string:\", string_6)\n", |
| 145 | + "print(\"f-string:\", string_7)\n", |
| 146 | + "print(\"Unicode string:\", string_8)\n", |
| 147 | + "print(\"Byte string:\", string_9)\n", |
| 148 | + "# Iterating through a byte string\n", |
| 149 | + "for byte in string_9:\n", |
| 150 | + " print(byte) # Prints the byte values (integers representing the ASCII values)\n" |
| 151 | + ] |
| 152 | + }, |
| 153 | + { |
| 154 | + "cell_type": "markdown", |
| 155 | + "id": "fa39fafd-8e42-4103-aa3c-07bfae1ef3ef", |
| 156 | + "metadata": {}, |
| 157 | + "source": [ |
| 158 | + "### 3. Boolean Literals" |
| 159 | + ] |
| 160 | + }, |
| 161 | + { |
| 162 | + "cell_type": "code", |
| 163 | + "execution_count": 3, |
| 164 | + "id": "ef2ba7e6-2fab-4594-8573-f5bdf21f29e3", |
| 165 | + "metadata": {}, |
| 166 | + "outputs": [ |
| 167 | + { |
| 168 | + "name": "stdout", |
| 169 | + "output_type": "stream", |
| 170 | + "text": [ |
| 171 | + "a 5\n", |
| 172 | + "b 10\n" |
| 173 | + ] |
| 174 | + } |
| 175 | + ], |
| 176 | + "source": [ |
| 177 | + "a = True + 4\n", |
| 178 | + "b = False + 10\n", |
| 179 | + "\n", |
| 180 | + "print(\"a\", a)\n", |
| 181 | + "print(\"b\", b)\n" |
| 182 | + ] |
| 183 | + }, |
| 184 | + { |
| 185 | + "cell_type": "markdown", |
| 186 | + "id": "29077efa-3d81-42f7-934e-f4cf05294bb9", |
| 187 | + "metadata": {}, |
| 188 | + "source": [ |
| 189 | + "### 4. Special Literals" |
| 190 | + ] |
| 191 | + }, |
| 192 | + { |
| 193 | + "cell_type": "code", |
| 194 | + "execution_count": 4, |
| 195 | + "id": "8f6d3a3a-bea8-4624-b69c-0105f9b431d3", |
| 196 | + "metadata": {}, |
| 197 | + "outputs": [ |
| 198 | + { |
| 199 | + "name": "stdout", |
| 200 | + "output_type": "stream", |
| 201 | + "text": [ |
| 202 | + "None\n" |
| 203 | + ] |
| 204 | + } |
| 205 | + ], |
| 206 | + "source": [ |
| 207 | + "a = None \n", |
| 208 | + "print(a)\n", |
| 209 | + "\n" |
| 210 | + ] |
| 211 | + }, |
| 212 | + { |
| 213 | + "cell_type": "code", |
| 214 | + "execution_count": null, |
| 215 | + "id": "d06ae7ea-6c53-4afd-9df9-3b3670eb3449", |
| 216 | + "metadata": {}, |
| 217 | + "outputs": [], |
| 218 | + "source": [] |
| 219 | + } |
| 220 | + ], |
| 221 | + "metadata": { |
| 222 | + "kernelspec": { |
| 223 | + "display_name": "Python 3 (ipykernel)", |
| 224 | + "language": "python", |
| 225 | + "name": "python3" |
| 226 | + }, |
| 227 | + "language_info": { |
| 228 | + "codemirror_mode": { |
| 229 | + "name": "ipython", |
| 230 | + "version": 3 |
| 231 | + }, |
| 232 | + "file_extension": ".py", |
| 233 | + "mimetype": "text/x-python", |
| 234 | + "name": "python", |
| 235 | + "nbconvert_exporter": "python", |
| 236 | + "pygments_lexer": "ipython3", |
| 237 | + "version": "3.13.1" |
| 238 | + } |
| 239 | + }, |
| 240 | + "nbformat": 4, |
| 241 | + "nbformat_minor": 5 |
| 242 | +} |
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