diff --git a/Intro Python - Data types 1.ipynb b/Intro Python - Data types 1.ipynb index b996ab4..7533de1 100644 --- a/Intro Python - Data types 1.ipynb +++ b/Intro Python - Data types 1.ipynb @@ -50,9 +50,37 @@ }, { "cell_type": "code", - "execution_count": null, - "metadata": {}, - "outputs": [], + "execution_count": 1, + "metadata": {}, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "The Zen of Python, by Tim Peters\n", + "\n", + "Beautiful is better than ugly.\n", + "Explicit is better than implicit.\n", + "Simple is better than complex.\n", + "Complex is better than complicated.\n", + "Flat is better than nested.\n", + "Sparse is better than dense.\n", + "Readability counts.\n", + "Special cases aren't special enough to break the rules.\n", + "Although practicality beats purity.\n", + "Errors should never pass silently.\n", + "Unless explicitly silenced.\n", + "In the face of ambiguity, refuse the temptation to guess.\n", + "There should be one-- and preferably only one --obvious way to do it.\n", + "Although that way may not be obvious at first unless you're Dutch.\n", + "Now is better than never.\n", + "Although never is often better than *right* now.\n", + "If the implementation is hard to explain, it's a bad idea.\n", + "If the implementation is easy to explain, it may be a good idea.\n", + "Namespaces are one honking great idea -- let's do more of those!\n" + ] + } + ], "source": [ "import this" ] @@ -96,20 +124,36 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 3, "metadata": {}, - "outputs": [], + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "Hello World\n" + ] + } + ], "source": [ "print (\"Hello World\")" ] }, { "cell_type": "code", - "execution_count": null, + "execution_count": 4, "metadata": { "scrolled": true }, - "outputs": [], + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "Second line\n" + ] + } + ], "source": [ "print (\"Second line\")" ] @@ -138,10 +182,8 @@ ] }, { - "cell_type": "code", - "execution_count": null, + "cell_type": "markdown", "metadata": {}, - "outputs": [], "source": [ "#### **This is a cell for coding**" ] @@ -167,12 +209,10 @@ ] }, { - "cell_type": "code", - "execution_count": null, + "cell_type": "markdown", "metadata": { "scrolled": true }, - "outputs": [], "source": [ "# Header 1\n", "## Header 2\n", @@ -294,7 +334,7 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 5, "metadata": {}, "outputs": [], "source": [ @@ -310,11 +350,22 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 6, "metadata": { "scrolled": true }, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "4" + ] + }, + "execution_count": 6, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "whole_number" ] @@ -328,11 +379,19 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 7, "metadata": { "scrolled": true }, - "outputs": [], + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "4\n" + ] + } + ], "source": [ "print(whole_number)" ] @@ -346,9 +405,20 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 8, "metadata": {}, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "20" + ] + }, + "execution_count": 8, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "a = 10\n", "b = 20\n", @@ -365,11 +435,29 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 15, "metadata": { "scrolled": true }, - "outputs": [], + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "10\n" + ] + }, + { + "data": { + "text/plain": [ + "20" + ] + }, + "execution_count": 15, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "a = 10\n", "b = 20\n", @@ -386,9 +474,20 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 10, "metadata": {}, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "int" + ] + }, + "execution_count": 10, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "type(a)" ] @@ -429,7 +528,7 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 16, "metadata": {}, "outputs": [], "source": [ @@ -445,9 +544,17 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 17, "metadata": {}, - "outputs": [], + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "12.34\n" + ] + } + ], "source": [ "print(a)" ] @@ -461,16 +568,27 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 18, "metadata": {}, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "float" + ] + }, + "execution_count": 18, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "type(a)" ] }, { "cell_type": "code", - "execution_count": null, + "execution_count": 19, "metadata": {}, "outputs": [], "source": [ @@ -488,13 +606,24 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 20, "metadata": { "scrolled": true }, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "float" + ] + }, + "execution_count": 20, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ - "# type(b)" + "type(b)" ] }, { @@ -516,7 +645,7 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 21, "metadata": {}, "outputs": [], "source": [ @@ -526,11 +655,22 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 22, "metadata": { "scrolled": true }, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "13" + ] + }, + "execution_count": 22, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "10 + 3" ] @@ -544,11 +684,22 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 23, "metadata": { "scrolled": true }, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "13" + ] + }, + "execution_count": 23, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "# Sum\n", "a + b" @@ -563,9 +714,20 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 24, "metadata": {}, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "7" + ] + }, + "execution_count": 24, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "# difference\n", "\n", @@ -581,7 +743,7 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 25, "metadata": {}, "outputs": [], "source": [ @@ -592,9 +754,20 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 26, "metadata": {}, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "float" + ] + }, + "execution_count": 26, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "type(division)" ] @@ -608,9 +781,20 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 27, "metadata": {}, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "3" + ] + }, + "execution_count": 27, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "# division: floor division: rounded division\n", "\n", @@ -620,9 +804,20 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 28, "metadata": {}, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "int" + ] + }, + "execution_count": 28, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "type(floor_division)" ] @@ -636,13 +831,35 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 33, "metadata": {}, - "outputs": [], + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "10\n", + "3\n" + ] + }, + { + "data": { + "text/plain": [ + "1" + ] + }, + "execution_count": 33, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "# Module: Remainder of the division\n", "\n", - "a % b" + "c = a % b\n", + "print(a)\n", + "print(b)\n", + "c" ] }, { @@ -654,18 +871,40 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 30, "metadata": {}, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "10" + ] + }, + "execution_count": 30, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "a" ] }, { "cell_type": "code", - "execution_count": null, + "execution_count": 31, "metadata": {}, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "3" + ] + }, + "execution_count": 31, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "b" ] @@ -679,9 +918,22 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 34, "metadata": {}, - "outputs": [], + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "El numero 1 NO es par\n", + "El numero 2 es par\n", + "El numero 3 NO es par\n", + "El numero 4 es par\n", + "El numero 5 NO es par\n", + "El numero 6 es par\n" + ] + } + ], "source": [ "# Even / odd -> modulo (remainder)\n", "# If the remainder of a division by two is zero: even\n", @@ -719,11 +971,63 @@ }, { "cell_type": "code", - "execution_count": null, - "metadata": {}, - "outputs": [], + "execution_count": 50, + "metadata": {}, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "x = 8\n", + "y = 3\n", + "addition 11\n", + "subtraction 5\n", + "multiplication 24\n", + "division 2.6666666666666665\n", + "type of division result \n", + "floor 2\n", + "type of floor result \n", + "modulo 2\n", + "Number 1 is odd\n", + "Number 2 is even\n", + "Number 3 is odd\n", + "Number 4 is even\n", + "Number 5 is odd\n", + "Number 6 is even\n", + "Number 7 is odd\n", + "Number 8 is even\n", + "Number 9 is odd\n", + "Number 10 is even\n" + ] + } + ], "source": [ - "# your solution here" + "x = 8\n", + "print(\"x =\", x)\n", + "y = 3\n", + "print(\"y =\", y)\n", + "var_addition = x + y\n", + "print(\"addition\", var_addition)\n", + "var_subtraction = x - y\n", + "print(\"subtraction\",var_subtraction)\n", + "var_multiplication = x * y\n", + "print(\"multiplication\",var_multiplication)\n", + "var_division = x / y\n", + "print(\"division\", var_division)\n", + "print(\"type of division result\", type(var_division))\n", + "var_floor = x // y\n", + "print(\"floor\", var_floor)\n", + "print(\"type of floor result\", type(var_floor))\n", + "var_modulo = x % y\n", + "print(\"modulo\", var_modulo)\n", + "\n", + "new_list = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]\n", + "\n", + "for i in new_list:\n", + " if i % 2 == 0:\n", + " print(f\"Number {i} is even\")\n", + " else:\n", + " print(f\"Number {i} is odd\")\n" ] }, { @@ -745,9 +1049,17 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 51, "metadata": {}, - "outputs": [], + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "This is built-in\n" + ] + } + ], "source": [ "# First, let's explore a built-in method: print\n", "# The print method allows us to print messages to the console.\n", @@ -756,9 +1068,20 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 52, "metadata": {}, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "'THIS IS A STRING'" + ] + }, + "execution_count": 52, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "# Another example of a built-in method is upper.\n", "# This method converts a string of text to uppercase.\n", @@ -767,7 +1090,7 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 54, "metadata": {}, "outputs": [], "source": [ @@ -778,9 +1101,20 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 55, "metadata": {}, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "8789" + ] + }, + "execution_count": 55, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "# Next, we use a function from the math library: floor.\n", "# The floor function rounds a number down to the nearest integer.\n", @@ -802,31 +1136,64 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 56, "metadata": { "scrolled": true }, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "'This is a string'" + ] + }, + "execution_count": 56, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "\"This is a string\"" ] }, { "cell_type": "code", - "execution_count": null, + "execution_count": 57, "metadata": {}, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "'This is a string with simple quotes'" + ] + }, + "execution_count": 57, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "'This is a string with simple quotes'" ] }, { "cell_type": "code", - "execution_count": null, + "execution_count": 58, "metadata": { "scrolled": true }, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "'This is a string with simple quotes'" + ] + }, + "execution_count": 58, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "\"This is a string with simple quotes\" #End Of Line" ] @@ -840,9 +1207,20 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 59, "metadata": {}, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "'4'" + ] + }, + "execution_count": 59, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "this_is_also_a_string = \"4\"\n", "this_is_also_a_string" @@ -857,9 +1235,20 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 60, "metadata": {}, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "str" + ] + }, + "execution_count": 60, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "type(this_is_also_a_string)" ] @@ -873,9 +1262,18 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 61, "metadata": {}, - "outputs": [], + "outputs": [ + { + "ename": "SyntaxError", + "evalue": "unterminated string literal (detected at line 1) (2937582216.py, line 1)", + "output_type": "error", + "traceback": [ + " \u001b[36mCell\u001b[39m\u001b[36m \u001b[39m\u001b[32mIn[61]\u001b[39m\u001b[32m, line 1\u001b[39m\n\u001b[31m \u001b[39m\u001b[31m\"This is a string\u001b[39m\n ^\n\u001b[31mSyntaxError\u001b[39m\u001b[31m:\u001b[39m unterminated string literal (detected at line 1)\n" + ] + } + ], "source": [ "\"This is a string\n", "with multiple lines\"" @@ -890,9 +1288,20 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 62, "metadata": {}, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "'\\nThis is a string\\nwith multiple liness'" + ] + }, + "execution_count": 62, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "\"\"\"\n", "This is a string\n", @@ -908,9 +1317,19 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 63, "metadata": {}, - "outputs": [], + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "\n", + "This is a string\n", + "with multiple liness\n" + ] + } + ], "source": [ "print(\"\"\"\n", "This is a string\n", @@ -927,16 +1346,27 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 64, "metadata": {}, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "'😍'" + ] + }, + "execution_count": 64, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "\"😍\" #emojis -> They are strings" ] }, { "cell_type": "code", - "execution_count": null, + "execution_count": 65, "metadata": {}, "outputs": [], "source": [ @@ -945,18 +1375,40 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 67, "metadata": {}, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "'😍'" + ] + }, + "execution_count": 67, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "heart_face" ] }, { "cell_type": "code", - "execution_count": null, + "execution_count": 66, "metadata": {}, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "str" + ] + }, + "execution_count": 66, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "type(heart_face)" ] @@ -991,7 +1443,7 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 68, "metadata": {}, "outputs": [], "source": [ @@ -1001,9 +1453,17 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 69, "metadata": {}, - "outputs": [], + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "9.5\n" + ] + } + ], "source": [ "c = a + b # Python automatically converts a to float to perform the operation\n", "print(c) # The result, 9.5, is a float" @@ -1011,9 +1471,21 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 70, "metadata": {}, - "outputs": [], + "outputs": [ + { + "ename": "TypeError", + "evalue": "can only concatenate str (not \"int\") to str", + "output_type": "error", + "traceback": [ + "\u001b[31m---------------------------------------------------------------------------\u001b[39m", + "\u001b[31mTypeError\u001b[39m Traceback (most recent call last)", + "\u001b[36mCell\u001b[39m\u001b[36m \u001b[39m\u001b[32mIn[70]\u001b[39m\u001b[32m, line 2\u001b[39m\n\u001b[32m 1\u001b[39m \u001b[38;5;66;03m# But, if we try to perform an operation between a string and an integer:\u001b[39;00m\n\u001b[32m----> \u001b[39m\u001b[32m2\u001b[39m d = \u001b[33;43m\"\u001b[39;49m\u001b[33;43mHola\u001b[39;49m\u001b[33;43m\"\u001b[39;49m\u001b[43m \u001b[49m\u001b[43m+\u001b[49m\u001b[43m \u001b[49m\u001b[43ma\u001b[49m \u001b[38;5;66;03m# This will cause a TypeError\u001b[39;00m\n", + "\u001b[31mTypeError\u001b[39m: can only concatenate str (not \"int\") to str" + ] + } + ], "source": [ "# But, if we try to perform an operation between a string and an integer:\n", "d = \"Hola\" + a # This will cause a TypeError" @@ -1038,7 +1510,7 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 71, "metadata": {}, "outputs": [], "source": [ @@ -1049,9 +1521,17 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 72, "metadata": {}, - "outputs": [], + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "5.7\n" + ] + } + ], "source": [ "print(float_number) # The result will be 5, losing the decimal part." ] @@ -1068,9 +1548,17 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 73, "metadata": {}, - "outputs": [], + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "\n" + ] + } + ], "source": [ "# Example of converting a float to a string\n", "a = 3.14159\n", @@ -1079,9 +1567,18 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 74, "metadata": {}, - "outputs": [], + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "\n", + "3.14159\n" + ] + } + ], "source": [ "a = str(a)\n", "print(type(a)) # This will print: \n", @@ -1100,9 +1597,17 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 75, "metadata": {}, - "outputs": [], + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "\n" + ] + } + ], "source": [ "# Example of converting an integer to a string\n", "a = 42\n", @@ -1111,11 +1616,20 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 76, "metadata": { "scrolled": true }, - "outputs": [], + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "\n", + "42\n" + ] + } + ], "source": [ "a = str(a)\n", "print(type(a)) # This will print: \n", @@ -1140,21 +1654,29 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 77, "metadata": {}, - "outputs": [], + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "My age is: 41\n" + ] + } + ], "source": [ "# Step 1: Create a variable age with your age as an integer\n", - "age = ...\n", + "age = 41\n", "\n", "# Step 2: Convert the variable age to a string\n", - "age = ...\n", + "age = str(age)\n", "\n", "# Step 3: Concatenate \"My age is: \" with the variable age and store the result in a new variable called message\n", - "message = ...\n", + "message = \"My age is: \" + age\n", "\n", "# Step 4: Print the variable message\n", - "print(...)" + "print(message)" ] }, { @@ -1178,9 +1700,20 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 78, "metadata": {}, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "'Hello'" + ] + }, + "execution_count": 78, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "salutation = input()\n", "salutation" @@ -1195,7 +1728,7 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 80, "metadata": {}, "outputs": [], "source": [ @@ -1211,9 +1744,20 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 1, "metadata": {}, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "''" + ] + }, + "execution_count": 1, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "name = input(\"Write here your name: \")\n", "name" @@ -1221,9 +1765,20 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 3, "metadata": {}, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "'41'" + ] + }, + "execution_count": 3, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "number = input(\"Write here your number: \")\n", "number" @@ -1238,18 +1793,41 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 4, "metadata": {}, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "'41414141414141414141'" + ] + }, + "execution_count": 4, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "number * 10" ] }, { "cell_type": "code", - "execution_count": null, + "execution_count": 5, "metadata": {}, - "outputs": [], + "outputs": [ + { + "ename": "TypeError", + "evalue": "unsupported operand type(s) for /: 'str' and 'int'", + "output_type": "error", + "traceback": [ + "\u001b[31m---------------------------------------------------------------------------\u001b[39m", + "\u001b[31mTypeError\u001b[39m Traceback (most recent call last)", + "\u001b[36mCell\u001b[39m\u001b[36m \u001b[39m\u001b[32mIn[5]\u001b[39m\u001b[32m, line 2\u001b[39m\n\u001b[32m 1\u001b[39m \u001b[38;5;66;03m# This will generate an error because we're trying to divide a string.\u001b[39;00m\n\u001b[32m----> \u001b[39m\u001b[32m2\u001b[39m \u001b[43mnumber\u001b[49m\u001b[43m \u001b[49m\u001b[43m/\u001b[49m\u001b[43m \u001b[49m\u001b[32;43m2\u001b[39;49m\n", + "\u001b[31mTypeError\u001b[39m: unsupported operand type(s) for /: 'str' and 'int'" + ] + } + ], "source": [ "# This will generate an error because we're trying to divide a string.\n", "number / 2" @@ -1264,9 +1842,20 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 6, "metadata": {}, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "41" + ] + }, + "execution_count": 6, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "number = int(input(\"Write here your number: \"))\n", "number" @@ -1274,18 +1863,40 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 7, "metadata": {}, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "int" + ] + }, + "execution_count": 7, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "type(number)" ] }, { "cell_type": "code", - "execution_count": null, + "execution_count": 8, "metadata": {}, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "20" + ] + }, + "execution_count": 8, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "int(number / 2)" ] @@ -1320,9 +1931,20 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 9, "metadata": {}, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "str" + ] + }, + "execution_count": 9, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "greeting = \"Hellooooo\"\n", "type(greeting)" @@ -1330,18 +1952,47 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 10, "metadata": {}, - "outputs": [], + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "Hellooooo\n" + ] + }, + { + "data": { + "text/plain": [ + "NoneType" + ] + }, + "execution_count": 10, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "type(print(greeting))" ] }, { "cell_type": "code", - "execution_count": null, + "execution_count": 11, "metadata": {}, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "str" + ] + }, + "execution_count": 11, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "type(greeting)" ] @@ -1369,7 +2020,7 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 12, "metadata": {}, "outputs": [], "source": [ @@ -1380,9 +2031,20 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 13, "metadata": {}, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "'Hello my name is Santi and my age is 24'" + ] + }, + "execution_count": 13, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "# Using Concatenation with '+'\n", "greeting = \"Hello my name is \" + name + \" and my age is \" + str(age)\n", @@ -1391,9 +2053,20 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 14, "metadata": {}, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "('Hello my name is ', 'Santi', ' and my age is ', '24')" + ] + }, + "execution_count": 14, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "# Using a Comma to Concatenate\n", "greeting = \"Hello my name is \", name, \" and my age is \", str(age)\n", @@ -1402,9 +2075,20 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 15, "metadata": {}, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "tuple" + ] + }, + "execution_count": 15, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "# Checking the Type of the Variable `greeting`\n", "type(greeting)" @@ -1412,7 +2096,7 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 16, "metadata": {}, "outputs": [], "source": [ @@ -1425,9 +2109,20 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 17, "metadata": {}, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "'Hello my name is Santi and my age is 24'" + ] + }, + "execution_count": 17, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "# Using f-strings for cleaner formatting\n", "greeting = f\"Hello my name is {name} and my age is {age}\"\n", @@ -1443,7 +2138,7 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 18, "metadata": {}, "outputs": [], "source": [ @@ -1454,9 +2149,20 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 21, "metadata": {}, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "'Hello my name is Laura and my age is 30'" + ] + }, + "execution_count": 21, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "# Using the .format() Method to Insert Values into a String\n", "greeting = \"Hello my name is {} and my age is {}\".format(name, age)\n", @@ -1479,11 +2185,25 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 23, "metadata": {}, - "outputs": [], + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "Hello my name is Bruno and my age is 41\n", + "Hello my name is Bruno and my age is 41\n" + ] + } + ], "source": [ - "# your code here" + "name = input(\"Please enter your name\")\n", + "age = input(\"Please enter your age\")\n", + "greeting_f_string = f\"Hello my name is {name} and my age is {age}\"\n", + "greeting_format = \"Hello my name is {} and my age is {}\".format(name, age)\n", + "print(greeting_f_string)\n", + "print(greeting_format)\n" ] }, { @@ -1514,7 +2234,7 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 24, "metadata": {}, "outputs": [], "source": [ @@ -1530,9 +2250,20 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 25, "metadata": {}, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "'This is a string'" + ] + }, + "execution_count": 25, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "sample_string.capitalize()" ] @@ -1546,20 +2277,42 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 26, "metadata": {}, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "'THIS IS A STRING'" + ] + }, + "execution_count": 26, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "sample_string.upper()" ] }, { "cell_type": "code", - "execution_count": null, + "execution_count": 27, "metadata": { "scrolled": true }, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "True" + ] + }, + "execution_count": 27, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "# We can also check if the string is in upper case format (uppercase letters)\n", "sample_string.upper().isupper()" @@ -1574,20 +2327,42 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 28, "metadata": {}, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "'this is a string'" + ] + }, + "execution_count": 28, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "sample_string.lower()" ] }, { "cell_type": "code", - "execution_count": null, + "execution_count": 29, "metadata": { "scrolled": false }, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "True" + ] + }, + "execution_count": 29, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "sample_string.lower().islower()" ] @@ -1601,9 +2376,20 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 30, "metadata": {}, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "'THIS IS A STRING'" + ] + }, + "execution_count": 30, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "sample_string.swapcase()" ] @@ -1617,9 +2403,20 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 31, "metadata": {}, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "'This Is A String'" + ] + }, + "execution_count": 31, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "sample_string.title()" ] @@ -1633,9 +2430,20 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 36, "metadata": {}, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "'Santi 🥸 Clara 🥸 Laura 🥸 Albert'" + ] + }, + "execution_count": 36, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "# New example\n", "list_of_strings = [\"Santi\", \"Clara\", \"Laura\", \"Albert\"]\n", @@ -1651,7 +2459,7 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 37, "metadata": {}, "outputs": [], "source": [ @@ -1660,18 +2468,40 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 38, "metadata": {}, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "False" + ] + }, + "execution_count": 38, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "number.startswith(\"+\")" ] }, { "cell_type": "code", - "execution_count": null, + "execution_count": 39, "metadata": {}, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "True" + ] + }, + "execution_count": 39, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "number.startswith(\"34\")" ] @@ -1685,9 +2515,20 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 40, "metadata": {}, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "True" + ] + }, + "execution_count": 40, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "number.endswith(\"67\")" ] @@ -1701,9 +2542,17 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 46, "metadata": {}, - "outputs": [], + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "##This is an example.\n" + ] + } + ], "source": [ "# We define a string with some spaces and characters at the beginning\n", "original_string = \" ##This is an example.\"\n", @@ -1716,9 +2565,17 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 49, "metadata": {}, - "outputs": [], + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "This is an example.\n" + ] + } + ], "source": [ "# We can also use lstrip to remove other characters by specifying an argument\n", "modified_string2 = original_string.lstrip(\" #\")\n", @@ -1739,9 +2596,20 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 52, "metadata": {}, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "' This is an example.'" + ] + }, + "execution_count": 52, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "original_string.replace(\"#\", \"\")" ] @@ -1755,9 +2623,20 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 57, "metadata": {}, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "['Hello', 'my', 'name', 'is', 'Santo']" + ] + }, + "execution_count": 57, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "sentence = \"Hello my name is Santo\"\n", "sentence.split(\" \")" @@ -1765,9 +2644,20 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 61, "metadata": {}, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "['H', 'llo my nam', ' is Santo']" + ] + }, + "execution_count": 61, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ "sentence.split(\"e\")" ] @@ -1775,7 +2665,7 @@ ], "metadata": { "kernelspec": { - "display_name": "Python 3 (ipykernel)", + "display_name": ".venv", "language": "python", "name": "python3" }, @@ -1789,7 +2679,7 @@ "name": "python", "nbconvert_exporter": "python", "pygments_lexer": "ipython3", - "version": "3.9.13" + "version": "3.13.3" }, "nbTranslate": { "displayLangs": [