Created on Cognitive Class Labs

Python Lab3-1.ipynb

{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "False"
      ]
     },
     "execution_count": 1,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Condition Equal\n",
    "\n",
    "a = 5\n",
    "a == 6"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "True"
      ]
     },
     "execution_count": 2,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Greater than Sign\n",
    "\n",
    "i = 6\n",
    "i > 5"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "False"
      ]
     },
     "execution_count": 1,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Greater than Sign\n",
    "\n",
    "i = 2\n",
    "i > 5"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "True"
      ]
     },
     "execution_count": 2,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Inequality Sign\n",
    "\n",
    "i = 2\n",
    "i != 6"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "False"
      ]
     },
     "execution_count": 3,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Inequality Sign\n",
    "\n",
    "i = 6\n",
    "i != 6"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "False"
      ]
     },
     "execution_count": 4,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Use Equality sign to compare the strings\n",
    "\n",
    "\"ACDC\" == \"Michael Jackson\""
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "True"
      ]
     },
     "execution_count": 5,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Use Inequality sign to compare the strings\n",
    "\n",
    "\"ACDC\" != \"Michael Jackson\""
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "True"
      ]
     },
     "execution_count": 6,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Compare characters\n",
    "\n",
    "'B' > 'A'"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "True"
      ]
     },
     "execution_count": 7,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Compare characters\n",
    "\n",
    "'BA' > 'AB'"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "you can enter\n",
      "move on\n"
     ]
    }
   ],
   "source": [
    "# If statement example\n",
    "\n",
    "age = 19\n",
    "#age = 18\n",
    "\n",
    "#expression that can be true or false\n",
    "if age > 18:\n",
    "    \n",
    "    #within an indent, we have the expression that is run if the condition is true\n",
    "    print(\"you can enter\" )\n",
    "\n",
    "#The statements after the if statement will run regardless if the condition is true or false \n",
    "print(\"move on\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "move on\n"
     ]
    }
   ],
   "source": [
    "# If statement example\n",
    "\n",
    "age = 19\n",
    "age = 18\n",
    "\n",
    "#expression that can be true or false\n",
    "if age > 18:\n",
    "    \n",
    "    #within an indent, we have the expression that is run if the condition is true\n",
    "    print(\"you can enter\" )\n",
    "\n",
    "#The statements after the if statement will run regardless if the condition is true or false \n",
    "print(\"move on\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 10,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "move on\n"
     ]
    }
   ],
   "source": [
    "# If statement example\n",
    "\n",
    "#age = 19\n",
    "age = 18\n",
    "\n",
    "#expression that can be true or false\n",
    "if age > 18:\n",
    "    \n",
    "    #within an indent, we have the expression that is run if the condition is true\n",
    "    print(\"you can enter\" )\n",
    "\n",
    "#The statements after the if statement will run regardless if the condition is true or false \n",
    "print(\"move on\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 11,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "go see Meat Loaf\n",
      "move on\n"
     ]
    }
   ],
   "source": [
    "# Else statement example\n",
    "\n",
    "age = 18\n",
    "# age = 19\n",
    "\n",
    "if age > 18:\n",
    "    print(\"you can enter\" )\n",
    "else:\n",
    "    print(\"go see Meat Loaf\" )\n",
    "    \n",
    "print(\"move on\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 12,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "go see Pink Floyd\n",
      "move on\n"
     ]
    }
   ],
   "source": [
    "# Elif statment example\n",
    "\n",
    "age = 18\n",
    "\n",
    "if age > 18:\n",
    "    print(\"you can enter\" )\n",
    "elif age == 18:\n",
    "    print(\"go see Pink Floyd\")\n",
    "else:\n",
    "    print(\"go see Meat Loaf\" )\n",
    "    \n",
    "print(\"move on\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 13,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "do something..\n"
     ]
    }
   ],
   "source": [
    "# Condition statement example\n",
    "\n",
    "album_year = 1983\n",
    "album_year = 1970\n",
    "\n",
    "if album_year > 1980:\n",
    "    print(\"Album year is greater than 1980\")\n",
    "    \n",
    "print('do something..')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 14,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Album year is greater than 1980\n",
      "do something..\n"
     ]
    }
   ],
   "source": [
    "# Condition statement example\n",
    "\n",
    "album_year = 1983\n",
    "#album_year = 1970\n",
    "\n",
    "if album_year > 1980:\n",
    "    print(\"Album year is greater than 1980\")\n",
    "else:\n",
    "    print(\"less than 1980\")\n",
    "\n",
    "print('do something..')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 15,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "less than 1980\n",
      "do something..\n"
     ]
    }
   ],
   "source": [
    "# Condition statement example\n",
    "\n",
    "#album_year = 1983\n",
    "album_year = 1970\n",
    "\n",
    "if album_year > 1980:\n",
    "    print(\"Album year is greater than 1980\")\n",
    "else:\n",
    "    print(\"less than 1980\")\n",
    "\n",
    "print('do something..')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 16,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Album year was in between 1980 and 1989\n",
      "\n",
      "Do Stuff..\n"
     ]
    }
   ],
   "source": [
    "# Condition statement example\n",
    "\n",
    "album_year = 1980\n",
    "\n",
    "if(album_year > 1979) and (album_year < 1990):\n",
    "    print (\"Album year was in between 1980 and 1989\")\n",
    "    \n",
    "print(\"\")\n",
    "print(\"Do Stuff..\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 17,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Album was not made in the 1980's\n"
     ]
    }
   ],
   "source": [
    "# Condition statement example\n",
    "\n",
    "album_year = 1990\n",
    "\n",
    "if(album_year < 1980) or (album_year > 1989):\n",
    "    print (\"Album was not made in the 1980's\")\n",
    "else:\n",
    "    print(\"The Album was made in the 1980's \")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 18,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Album year is not 1984\n"
     ]
    }
   ],
   "source": [
    "# Condition statement example\n",
    "\n",
    "album_year = 1983\n",
    "\n",
    "if not (album_year == '1984'):\n",
    "    print (\"Album year is not 1984\")\n",
    "    "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 19,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "This album is Amazing!\n"
     ]
    }
   ],
   "source": [
    "#Write an if statement to determine if an album had a rating greater than 8. Test it using the rating for the album “Back in Black” that had a rating of 8.5. If the statement is true print \"This album is Amazing!\"\n",
    "\n",
    "rating = 8.5\n",
    "if rating > 8:\n",
    "    print (\"This album is Amazing!\")\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 23,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "This album is Amazing!\n"
     ]
    }
   ],
   "source": [
    "#Write an if-else statement that performs the following. If the rating is larger then eight print “this album is amazing”. If the rating is less than or equal to 8 print “this album is ok”.\n",
    "\n",
    "rating = 8.5\n",
    "if rating > 8:\n",
    "    print (\"This album is Amazing!\")\n",
    "else:\n",
    "    print (\"This album is ok\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 24,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "this album came out already\n"
     ]
    }
   ],
   "source": [
    "\n",
    "#Write an if statement to determine if an album came out before 1980 or in the years: 1991 or 1993. If the condition is true print out the year the album came out.\n",
    "album_year = 1979\n",
    "\n",
    "if album_year < 1980 or album_year == 1991 or album_year == 1993:\n",
    "    print (\"this album came out already\")\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  }
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