Ace-xvi/Generative_AI
020
1{2 "cells": [3 {4 "cell_type": "markdown",5 "id": "8428fb4f",6 "metadata": {},7 "source": [8 "# Agenda:\n",9 "- Recap\n",10 "- List compregensions\n",11 "- Dictionary Comprehensions\n",12 "- Functions\n",13 "- Various ways of passing parameters to functions\n",14 "- Deep copy and shallow copy\n",15 "- Modules"16 ]17 },18 {19 "cell_type": "code",20 "execution_count": 2,21 "id": "a6fcabc5",22 "metadata": {},23 "outputs": [24 {25 "name": "stdout",26 "output_type": "stream",27 "text": [28 "[1, 2, 3, 4, 9, 8, 10, 5, 6]\n"29 ]30 }31 ],32 "source": [33 "ip_li = [[1,2,3,4],[9,8,10],[5,6]]\n",34 "op_li = []\n",35 "for inner_li in ip_li:\n",36 " for ele in inner_li:\n",37 " op_li.append(ele)\n",38 "print(op_li)"39 ]40 },41 {42 "cell_type": "code",43 "execution_count": null,44 "id": "f8500990",45 "metadata": {},46 "outputs": [],47 "source": [48 "### Write a program to find prime numbers from 0 till a given number\n",49 "### Number which is divisable only by itself and 1"50 ]51 },52 {53 "cell_type": "code",54 "execution_count": null,55 "id": "5bbd5839",56 "metadata": {},57 "outputs": [],58 "source": [59 "min_num = input('Please enter the min_num\\n')\n",60 "max_num = input('Please enter the max_num\\n')"61 ]62 },63 {64 "cell_type": "code",65 "execution_count": 15,66 "id": "363e0341",67 "metadata": {},68 "outputs": [],69 "source": [70 "# min_num = 50\n",71 "# max_num = 100\n",72 "primes = []\n",73 "for i in range(min_num,max_num): # Loop to run through all the numbers\n",74 " z = 99\n",75 " for j in range(2,i): # Weather number is divisable by any other number\n",76 " if i%j==0:\n",77 " z = 78\n",78 " if z == 99:\n",79 " primes.append(i)"80 ]81 },82 {83 "cell_type": "code",84 "execution_count": 16,85 "id": "02303962",86 "metadata": {},87 "outputs": [88 {89 "data": {90 "text/plain": [91 "[53, 59, 61, 67, 71, 73, 79, 83, 89, 97]"92 ]93 },94 "execution_count": 16,95 "metadata": {},96 "output_type": "execute_result"97 }98 ],99 "source": [100 "primes"101 ]102 },103 {104 "cell_type": "code",105 "execution_count": 26,106 "id": "b2872e25",107 "metadata": {},108 "outputs": [],109 "source": [110 "l1 = [34432,56567567,878787,'python','c','java','c#','scala']\n",111 "l2 = ['Python','C','Java','C#','Scala']"112 ]113 },114 {115 "cell_type": "code",116 "execution_count": 30,117 "id": "47911227",118 "metadata": {},119 "outputs": [120 {121 "name": "stdout",122 "output_type": "stream",123 "text": [124 "Both List have same string\n"125 ]126 }127 ],128 "source": [129 "flag = 0\n",130 "for ind,ele in enumerate(l2,3):\n",131 " if ele.lower() != l1[ind]:\n",132 " flag = 1\n",133 "if flag == 0:\n",134 " print('Both List have same string')"135 ]136 },137 {138 "cell_type": "code",139 "execution_count": 33,140 "id": "919a219e",141 "metadata": {},142 "outputs": [],143 "source": [144 "l1 = ['python','c','java','c#','sdufysduf']\n",145 "l2 = ['Python','C','Java','C#','Scala']"146 ]147 },148 {149 "cell_type": "code",150 "execution_count": 35,151 "id": "81342f56",152 "metadata": {},153 "outputs": [154 {155 "name": "stdout",156 "output_type": "stream",157 "text": [158 "Lists have different string\n"159 ]160 }161 ],162 "source": [163 "flag = 0\n",164 "for ind,ele in enumerate(l2,0):\n",165 " if ele.lower() != l1[ind]:\n",166 " flag = 1\n",167 "if flag == 0:\n",168 " print('Both List have same string')\n",169 "else:\n",170 " print('Lists have different string')\n"171 ]172 },173 {174 "cell_type": "markdown",175 "id": "7d2fe928",176 "metadata": {},177 "source": [178 "### Dictionary comprehension"179 ]180 },181 {182 "cell_type": "code",183 "execution_count": 44,184 "id": "1f7b6f81",185 "metadata": {},186 "outputs": [],187 "source": [188 "text_nums=['Zero','One','Two','Three','Four','Five']\n",189 "num_text_di = {i:text_nums[i] for i in range(6)}\n",190 "li_ind = [i for i in range(6)]"191 ]192 },193 {194 "cell_type": "code",195 "execution_count": 45,196 "id": "dd5f7463",197 "metadata": {},198 "outputs": [199 {200 "data": {201 "text/plain": [202 "{0: 'Zero', 1: 'One', 2: 'Two', 3: 'Three', 4: 'Four', 5: 'Five'}"203 ]204 },205 "execution_count": 45,206 "metadata": {},207 "output_type": "execute_result"208 }209 ],210 "source": [211 "num_text_di"212 ]213 },214 {215 "cell_type": "code",216 "execution_count": 46,217 "id": "9ca4800d",218 "metadata": {},219 "outputs": [220 {221 "data": {222 "text/plain": [223 "[0, 1, 2, 3, 4, 5]"224 ]225 },226 "execution_count": 46,227 "metadata": {},228 "output_type": "execute_result"229 }230 ],231 "source": [232 "li_ind"233 ]234 },235 {236 "cell_type": "markdown",237 "id": "4e2090be",238 "metadata": {},239 "source": [240 "### Problem Statement : Write a dictionary comprehension for elements in a given list,\n",241 "### with key as element of list, and value as weather number is even or odd"242 ]243 },244 {245 "cell_type": "code",246 "execution_count": 62,247 "id": "c5cc6d06",248 "metadata": {},249 "outputs": [],250 "source": [251 "ip = [7,4,6,88,92,31,5]\n",252 "op = {7:'Odd',4:'Even',6:'Even',88:'Even',92:'Even',31:'Odd',5:'Odd'} "253 ]254 },255 {256 "cell_type": "code",257 "execution_count": 63,258 "id": "1afac652",259 "metadata": {},260 "outputs": [],261 "source": [262 "op_di = {i: 'even' if i%2==0 else 'odd' for i in ip}"263 ]264 },265 {266 "cell_type": "code",267 "execution_count": 64,268 "id": "589c5677",269 "metadata": {},270 "outputs": [271 {272 "data": {273 "text/plain": [274 "{7: 'odd', 4: 'even', 6: 'even', 88: 'even', 92: 'even', 31: 'odd', 5: 'odd'}"275 ]276 },277 "execution_count": 64,278 "metadata": {},279 "output_type": "execute_result"280 }281 ],282 "source": [283 "op_di"284 ]285 },286 {287 "cell_type": "code",288 "execution_count": 65,289 "id": "38724ded",290 "metadata": {},291 "outputs": [],292 "source": [293 "### Equivalent for loop is given below"294 ]295 },296 {297 "cell_type": "code",298 "execution_count": 66,299 "id": "943906f6",300 "metadata": {},301 "outputs": [],302 "source": [303 "op_di = {}\n",304 "for i in ip :\n",305 " if i%2 == 0:\n",306 " op_di.update({i:'even'})\n",307 " else:\n",308 " op_di.update({i:'odd'})"309 ]310 },311 {312 "cell_type": "code",313 "execution_count": 67,314 "id": "1536df7d",315 "metadata": {},316 "outputs": [317 {318 "data": {319 "text/plain": [320 "{7: 'odd', 4: 'even', 6: 'even', 88: 'even', 92: 'even', 31: 'odd', 5: 'odd'}"321 ]322 },323 "execution_count": 67,324 "metadata": {},325 "output_type": "execute_result"326 }327 ],328 "source": [329 "op_di"330 ]331 },332 {333 "cell_type": "markdown",334 "id": "8b69c7da",335 "metadata": {},336 "source": [337 "### Set Comprehension"338 ]339 },340 {341 "cell_type": "code",342 "execution_count": 78,343 "id": "14a300da",344 "metadata": {},345 "outputs": [],346 "source": [347 "tu = (1,3,4,6,8,9,22,3,5,6,1,9)\n",348 "# Set comprehension\n",349 "se_comp_res= {i for i in tu if i%3==0}\n",350 "# List comprahension---- Just to compare with set comprehension we have written\n",351 "li_comp_re = [i for i in tu if i%3==0]"352 ]353 },354 {355 "cell_type": "code",356 "execution_count": 81,357 "id": "81adf3fd",358 "metadata": {},359 "outputs": [360 {361 "name": "stdout",362 "output_type": "stream",363 "text": [364 "{9, 3, 6}\n",365 "[3, 6, 9, 3, 6, 9]\n"366 ]367 }368 ],369 "source": [370 "print(se_comp_res)\n",371 "print(li_comp_re)"372 ]373 },374 {375 "cell_type": "code",376 "execution_count": 83,377 "id": "a1dcf356",378 "metadata": {},379 "outputs": [380 {381 "name": "stdout",382 "output_type": "stream",383 "text": [384 "Python\n",385 "C\n",386 "Java\n"387 ]388 }389 ],390 "source": [391 "li =['Python','C','Java','C##']\n",392 "i =0\n",393 "while i<3:\n",394 " print(li[i])\n",395 " i=i+1\n",396 " "397 ]398 },399 {400 "cell_type": "code",401 "execution_count": 90,402 "id": "5ad6520c",403 "metadata": {},404 "outputs": [405 {406 "name": "stdout",407 "output_type": "stream",408 "text": [409 "Please enter a integer\n",410 "2\n",411 "Please enter a integer\n",412 "3\n",413 "Please enter a integer\n",414 "4\n"415 ]416 }417 ],418 "source": [419 "li = []\n",420 "for i in range(3):\n",421 " num = int(input('Please enter a integer\\n'))\n",422 " li.append(num)\n",423 "### Not possible to take arbitrary number of inputs from user "424 ]425 },426 {427 "cell_type": "code",428 "execution_count": 97,429 "id": "d5ab2dd9",430 "metadata": {},431 "outputs": [432 {433 "name": "stdout",434 "output_type": "stream",435 "text": [436 "Please enter a integer, if you want to stop enter \"STOP\"\n",437 "12\n",438 "Please enter a integer, if you want to stop enter \"STOP\"\n",439 "45\n",440 "Please enter a integer, if you want to stop enter \"STOP\"\n",441 "STOP\n"442 ]443 }444 ],445 "source": [446 "li =[]\n",447 "ip = ''\n",448 "while ip != 'STOP':\n",449 " ip = input('Please enter a integer, if you want to stop enter \"STOP\"\\n')\n",450 " if ip.isdigit(): \n",451 " li.append(int(ip))"452 ]453 },454 {455 "cell_type": "code",456 "execution_count": 98,457 "id": "f9f0f68a",458 "metadata": {},459 "outputs": [460 {461 "name": "stdout",462 "output_type": "stream",463 "text": [464 "Please enter a integer, if you want to stop enter \"STOP\"\n",465 "1\n",466 "Please enter a integer, if you want to stop enter \"STOP\"\n",467 "2\n",468 "Please enter a integer, if you want to stop enter \"STOP\"\n",469 "jghfdjh\n",470 "Your input is not an integer or STOP\n",471 "Please enter a integer, if you want to stop enter \"STOP\"\n",472 "STOP\n",473 "Your input is not an integer or STOP\n"474 ]475 }476 ],477 "source": [478 "li =[]\n",479 "ip = ''\n",480 "while ip != 'STOP':\n",481 " ip = input('Please enter a integer, if you want to stop enter \"STOP\"\\n')\n",482 " if ip.isdigit(): \n",483 " li.append(int(ip))\n",484 " else:\n",485 " print('Your input is not an integer or STOP')"486 ]487 },488 {489 "cell_type": "code",490 "execution_count": 107,491 "id": "ca965a88",492 "metadata": {},493 "outputs": [494 {495 "name": "stdout",496 "output_type": "stream",497 "text": [498 "Please enter a integer, if you want to stop enter \"STOP\"\n",499 "1.5\n",500 "Your input is not an integer or STOP\n",501 "Please enter a integer, if you want to stop enter \"STOP\"\n",502 "1.5\n",503 "Your input is not an integer or STOP\n",504 "Please enter a integer, if you want to stop enter \"STOP\"\n",505 "STOP\n",506 "Your input is not an integer or STOP\n"507 ]508 },509 {510 "ename": "ZeroDivisionError",511 "evalue": "division by zero",512 "output_type": "error",513 "traceback": [514 "\u001b[1;31m---------------------------------------------------------------------------\u001b[0m",515 "\u001b[1;31mZeroDivisionError\u001b[0m Traceback (most recent call last)",516 "Input \u001b[1;32mIn [107]\u001b[0m, in \u001b[0;36m<cell line: 12>\u001b[1;34m()\u001b[0m\n\u001b[0;32m 9\u001b[0m \u001b[38;5;28;01melse\u001b[39;00m:\n\u001b[0;32m 10\u001b[0m \u001b[38;5;28mprint\u001b[39m(\u001b[38;5;124m'\u001b[39m\u001b[38;5;124mYour input is not an integer or STOP\u001b[39m\u001b[38;5;124m'\u001b[39m)\n\u001b[1;32m---> 12\u001b[0m average \u001b[38;5;241m=\u001b[39m \u001b[38;5;28;43msum\u001b[39;49m\u001b[43m(\u001b[49m\u001b[43mli\u001b[49m\u001b[43m)\u001b[49m\u001b[38;5;241;43m/\u001b[39;49m\u001b[38;5;28;43mlen\u001b[39;49m\u001b[43m(\u001b[49m\u001b[43mli\u001b[49m\u001b[43m)\u001b[49m\n\u001b[0;32m 14\u001b[0m \u001b[38;5;28mprint\u001b[39m(\u001b[38;5;124m'\u001b[39m\u001b[38;5;130;01m\\n\u001b[39;00m\u001b[38;5;124mAverage of numbers entered is \u001b[39m\u001b[38;5;124m'\u001b[39m\u001b[38;5;241m+\u001b[39m\u001b[38;5;28mstr\u001b[39m(average))\n",517 "\u001b[1;31mZeroDivisionError\u001b[0m: division by zero"518 ]519 }520 ],521 "source": [522 "### WRITE A PROGRAM TO TAKE ARBITRARY NUMBER OF INPUTS FROM THE USER AND PRINT THEIR AVERAGE \n",523 "\n",524 "li =[]\n",525 "ip = ''\n",526 "while ip != 'STOP':\n",527 " ip = input('Please enter a integer, if you want to stop enter \"STOP\"\\n')\n",528 " if ip.isdecimal(): \n",529 " li.append(float(ip))\n",530 " else:\n",531 " print('Your input is not an integer or STOP')\n",532 "\n",533 "average = sum(li)/len(li)\n",534 "\n",535 "print('\\nAverage of numbers entered is '+str(average))"536 ]537 },538 {539 "cell_type": "code",540 "execution_count": 104,541 "id": "c0f8b835",542 "metadata": {},543 "outputs": [544 {545 "data": {546 "text/plain": [547 "[]"548 ]549 },550 "execution_count": 104,551 "metadata": {},552 "output_type": "execute_result"553 }554 ],555 "source": [556 "li "557 ]558 },559 {560 "cell_type": "code",561 "execution_count": 135,562 "id": "88f75187",563 "metadata": {},564 "outputs": [],565 "source": [566 "res_nums = '31.64'.split('.')\n",567 "isdig = [i.isdigit() for i in res_nums]"568 ]569 },570 {571 "cell_type": "code",572 "execution_count": 136,573 "id": "9c9498b7",574 "metadata": {},575 "outputs": [576 {577 "data": {578 "text/plain": [579 "2"580 ]581 },582 "execution_count": 136,583 "metadata": {},584 "output_type": "execute_result"585 }586 ],587 "source": [588 "sum(isdig)"589 ]590 },591 {592 "cell_type": "code",593 "execution_count": 139,594 "id": "4914ac57",595 "metadata": {},596 "outputs": [597 {598 "name": "stdout",599 "output_type": "stream",600 "text": [601 "Please enter a integer, if you want to stop enter \"STOP\"\n",602 "1.2\n",603 "Please enter a integer, if you want to stop enter \"STOP\"\n",604 "1.2\n",605 "Please enter a integer, if you want to stop enter \"STOP\"\n",606 "STOP\n",607 "Your input is not an integer or STOP\n",608 "\n",609 "Average of numbers entered is 1.2\n"610 ]611 }612 ],613 "source": [614 "li =[]\n",615 "ip = ''\n",616 "while ip != 'STOP':\n",617 " ip = input('Please enter a integer, if you want to stop enter \"STOP\"\\n')\n",618 " \n",619 " res_nums=ip.split('.')\n",620 " isdig = [i.isdigit() for i in res_nums]\n",621 " \n",622 " if len(res_nums)<=2 and sum(isdig)==2: \n",623 " li.append(float(ip))\n",624 " else:\n",625 " print('Your input is not an integer or STOP')\n",626 "\n",627 "average = sum(li)/len(li)\n",628 "\n",629 "print('\\nAverage of numbers entered is '+str(average))"630 ]631 },632 {633 "cell_type": "code",634 "execution_count": null,635 "id": "66cacd3b",636 "metadata": {},637 "outputs": [],638 "source": []639 }640 ],641 "metadata": {642 "kernelspec": {643 "display_name": "Python 3 (ipykernel)",644 "language": "python",645 "name": "python3"646 },647 "language_info": {648 "codemirror_mode": {649 "name": "ipython",650 "version": 3651 },652 "file_extension": ".py",653 "mimetype": "text/x-python",654 "name": "python",655 "nbconvert_exporter": "python",656 "pygments_lexer": "ipython3",657 "version": "3.9.12"658 }659 },660 "nbformat": 4,661 "nbformat_minor": 5662}663