{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# List Comprehensions"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## AAM ZINDGI"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "[0, 3, 6, 9]"
      ]
     },
     "execution_count": 1,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "l = []\n",
    "\n",
    "for i in range(10):\n",
    "    if i%3 == 0:\n",
    "        l.append(i)\n",
    "l\n"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## MENTOSS ZINDGI"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "[0, 3, 6, 9]"
      ]
     },
     "execution_count": 2,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "[i for i in range(10) if i%3 == 0]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "[0, 1, 2, 3, 1, 2, 6, 1, 2, 9]"
      ]
     },
     "execution_count": 3,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "[i if i%3 == 0 else i%3 for i in range(10)]"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Dictionary Comprehension\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "{0: 'ITEM-0',\n",
       " 1: 'ITEM-1',\n",
       " 2: 'ITEM-2',\n",
       " 3: 'ITEM-3',\n",
       " 4: 'ITEM-4',\n",
       " 5: 'ITEM-5',\n",
       " 6: 'ITEM-6',\n",
       " 7: 'ITEM-7',\n",
       " 8: 'ITEM-8',\n",
       " 9: 'ITEM-9'}"
      ]
     },
     "execution_count": 4,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "d = {item:f\"ITEM-{item}\" for item in range(10)}\n",
    "d "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "{'ITEM-0': 0,\n",
       " 'ITEM-1': 1,\n",
       " 'ITEM-2': 2,\n",
       " 'ITEM-3': 3,\n",
       " 'ITEM-4': 4,\n",
       " 'ITEM-5': 5,\n",
       " 'ITEM-6': 6,\n",
       " 'ITEM-7': 7,\n",
       " 'ITEM-8': 8,\n",
       " 'ITEM-9': 9}"
      ]
     },
     "execution_count": 5,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "{value:key for key,value in d.items()}"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Set Comprehensions"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "{'nishant', 'nishatn', 'nsihatjn', 'nsihatn'}"
      ]
     },
     "execution_count": 6,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "{item for item in [\"nsihatn\",\"nsihatjn\",\"nishatn\",\"nishant\",\"nishant\",\"nishant\",\"nishant\"]}"
   ]
  }
 ],
 "metadata": {
  "kernelspec": {
   "display_name": "Python 3",
   "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": "3.8.3"
  }
 },
 "nbformat": 4,
 "nbformat_minor": 4
}