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Workshop Config
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‎CPWorkshop.ipynb‎

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{
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"cells": [
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{
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"cell_type": "code",
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"execution_count": 16,
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"metadata": {},
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"outputs": [
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{
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"name": "stdin",
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"output_type": "stream",
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"text": [
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" 1 6 4 11 1 13 21 3 7 11 3 7 1\n"
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]
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},
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{
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"ename": "ValueError",
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"evalue": "invalid literal for int() with base 10: '1 6 4 11 1 13 21 3 7 11 3 7 1'",
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"output_type": "error",
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"traceback": [
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"\u001b[1;31m---------------------------------------------------------------------------\u001b[0m",
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"\u001b[1;31mValueError\u001b[0m Traceback (most recent call last)",
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"\u001b[1;32m<ipython-input-16-df47fdcad453>\u001b[0m in \u001b[0;36m<module>\u001b[1;34m\u001b[0m\n\u001b[1;32m----> 1\u001b[1;33m \u001b[1;32mfor\u001b[0m \u001b[0m_\u001b[0m \u001b[1;32min\u001b[0m \u001b[0mrange\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mint\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0minput\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0m\u001b[0;32m 2\u001b[0m \u001b[0mn\u001b[0m\u001b[1;33m,\u001b[0m\u001b[0mm\u001b[0m\u001b[1;33m=\u001b[0m\u001b[0mmap\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mint\u001b[0m\u001b[1;33m,\u001b[0m\u001b[0minput\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0msplit\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m;\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m 3\u001b[0m \u001b[0mar1\u001b[0m \u001b[1;33m=\u001b[0m \u001b[0mset\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mmap\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mint\u001b[0m\u001b[1;33m,\u001b[0m\u001b[0minput\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0msplit\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m 4\u001b[0m \u001b[0mar2\u001b[0m \u001b[1;33m=\u001b[0m \u001b[0mset\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mmap\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mint\u001b[0m\u001b[1;33m,\u001b[0m\u001b[0minput\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0msplit\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m 5\u001b[0m \u001b[0mar3\u001b[0m \u001b[1;33m=\u001b[0m \u001b[0mar1\u001b[0m \u001b[1;33m&\u001b[0m \u001b[0mar2\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n",
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"\u001b[1;31mValueError\u001b[0m: invalid literal for int() with base 10: '1 6 4 11 1 13 21 3 7 11 3 7 1'"
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]
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}
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],
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"source": [
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"#https://practice.geeksforgeeks.org/problems/array-subset-of-another-array/0\n",
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"\n",
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"for _ in range(int(input())):\n",
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" n,m=map(int,input().split());\n",
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"ar1 = set(map(int,input().split()))\n",
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"ar2 = set(map(int,input().split()))\n",
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"ar3 = ar1 & ar2\n",
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"ar4 = ar2-ar3\n",
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"print(\"Yes\" if len(ar4)==0 else \"No\")"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 18,
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"metadata": {},
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"outputs": [
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{
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"ename": "NameError",
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"evalue": "name '_name_' is not defined",
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"output_type": "error",
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"traceback": [
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"\u001b[1;31m---------------------------------------------------------------------------\u001b[0m",
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"\u001b[1;31mNameError\u001b[0m Traceback (most recent call last)",
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"\u001b[1;32m<ipython-input-18-873830cb1a9e>\u001b[0m in \u001b[0;36m<module>\u001b[1;34m\u001b[0m\n\u001b[0;32m 19\u001b[0m \u001b[0mprint\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;34m\"Yes\"\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m 20\u001b[0m \u001b[1;33m\u001b[0m\u001b[0m\n\u001b[1;32m---> 21\u001b[1;33m \u001b[1;32mif\u001b[0m \u001b[0m_name_\u001b[0m \u001b[1;33m==\u001b[0m \u001b[1;34m'_main_'\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0m\u001b[0;32m 22\u001b[0m \u001b[0mmn\u001b[0m \u001b[1;33m=\u001b[0m \u001b[0minput\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0msplit\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m 23\u001b[0m \u001b[1;33m\u001b[0m\u001b[0m\n",
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"\u001b[1;31mNameError\u001b[0m: name '_name_' is not defined"
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]
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}
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],
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"source": [
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"# https://www.hackerrank.com/challenges/ctci-ransom-note/problem\n",
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"\n",
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"import math\n",
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"import os\n",
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"import random\n",
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"import re\n",
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"import sys\n",
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"from collections import defaultdict\n",
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"\n",
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"def checkMagazine(magazine, note):\n",
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" mag = defaultdict(int)\n",
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" _note = defaultdict(int)\n",
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" for i in magazine:\n",
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" mag[i]+=1\n",
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" for i in note:\n",
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" _note[i]+=1\n",
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" for i in _note:\n",
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" if _note[i]>mag[i]:\n",
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" print(\"No\")\n",
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" return\n",
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" print(\"Yes\")\n",
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"\n",
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"if _name_ == '_main_':\n",
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" mn = input().split()\n",
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"\n",
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" m = int(mn[0])\n",
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"\n",
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" n = int(mn[1])\n",
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"\n",
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" magazine = input().rstrip().split()\n",
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"\n",
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" note = input().rstrip().split()\n",
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"\n",
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" checkMagazine(magazine, note)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 20,
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"metadata": {},
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"outputs": [
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{
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"name": "stdin",
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"output_type": "stream",
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"text": [
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" 2 5 5 9 1 2 4 5 7 5 6 3 4 8 2 2 3 0 2 1 3\n"
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]
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},
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{
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"ename": "ValueError",
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"evalue": "invalid literal for int() with base 10: '2 5 5 9 1 2 4 5 7 5 6 3 4 8 2 2 3 0 2 1 3'",
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"output_type": "error",
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"traceback": [
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"\u001b[1;31m---------------------------------------------------------------------------\u001b[0m",
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"\u001b[1;31mValueError\u001b[0m Traceback (most recent call last)",
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"\u001b[1;32m<ipython-input-20-e5fbcdc54429>\u001b[0m in \u001b[0;36m<module>\u001b[1;34m\u001b[0m\n\u001b[0;32m 1\u001b[0m \u001b[1;31m#https://practice.geeksforgeeks.org/problems/find-all-pairs-whose-sum-is-x/0/\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m 2\u001b[0m \u001b[1;33m\u001b[0m\u001b[0m\n\u001b[1;32m----> 3\u001b[1;33m \u001b[1;32mfor\u001b[0m \u001b[0m_\u001b[0m \u001b[1;32min\u001b[0m \u001b[0mrange\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mint\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0minput\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0m\u001b[0;32m 4\u001b[0m \u001b[0mn\u001b[0m\u001b[1;33m,\u001b[0m\u001b[0mm\u001b[0m\u001b[1;33m,\u001b[0m\u001b[0mx\u001b[0m \u001b[1;33m=\u001b[0m \u001b[0mmap\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mint\u001b[0m\u001b[1;33m,\u001b[0m\u001b[0minput\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0msplit\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m 5\u001b[0m \u001b[0mdic1\u001b[0m \u001b[1;33m=\u001b[0m \u001b[1;33m{\u001b[0m\u001b[0mk\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;36m1\u001b[0m \u001b[1;32mfor\u001b[0m \u001b[0mk\u001b[0m \u001b[1;32min\u001b[0m \u001b[0mmap\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mint\u001b[0m\u001b[1;33m,\u001b[0m\u001b[0minput\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0msplit\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m}\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n",
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"\u001b[1;31mValueError\u001b[0m: invalid literal for int() with base 10: '2 5 5 9 1 2 4 5 7 5 6 3 4 8 2 2 3 0 2 1 3'"
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]
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}
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],
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"source": [
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"#https://practice.geeksforgeeks.org/problems/find-all-pairs-whose-sum-is-x/0/\n",
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"\n",
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"for _ in range(int(input())):\n",
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" n,m,x = map(int,input().split())\n",
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" dic1 = {k:1 for k in map(int,input().split())}\n",
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" dic2 = {k:1 for k in map(int,input().split())}\n",
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" cnt=0\n",
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" ar=[]\n",
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" for i in dic1.keys():\n",
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" if (x-i) in dic2:\n",
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" cnt+=1\n",
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" ar.append((i,x-i))\n",
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" ar.sort()\n",
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" if cnt==0: print(-1)\n",
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" else:\n",
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" for i in ar[:-1]:\n",
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" print(i[0],i[1],end=\", \")\n",
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" print(ar[-1][0],ar[-1][1])"
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]
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}
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],
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"metadata": {
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"kernelspec": {
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"display_name": "Python 3",
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"language": "python",
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"name": "python3"
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},
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"language_info": {
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"codemirror_mode": {
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"name": "ipython",
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"version": 3
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},
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"file_extension": ".py",
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"mimetype": "text/x-python",
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"name": "python",
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"nbconvert_exporter": "python",
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"pygments_lexer": "ipython3",
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"version": "3.7.4"
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}
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},
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"nbformat": 4,
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"nbformat_minor": 4
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}

‎Pract.ipynb‎

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{
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"cells": [
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{
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"cell_type": "code",
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"execution_count": 1,
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"metadata": {},
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"outputs": [
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{
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"name": "stdin",
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"output_type": "stream",
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"text": [
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" Hello\n"
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]
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},
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"Hello\n"
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]
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}
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],
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"source": [
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"my_string=input()\n",
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"print(my_string)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 9,
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"metadata": {},
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"outputs": [
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{
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"name": "stdin",
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"output_type": "stream",
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"text": [
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"Enter ip HH\n"
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]
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},
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"{'H': 2}\n"
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]
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}
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],
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"source": [
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"strl=input(\"Enter ip\")\n",
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"\n",
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"dictX = {} \n",
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"\n",
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"for i in strl: \n",
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" if i not in dictX.keys(): \n",
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" dictX[i] = 1\n",
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" else: \n",
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" dictX[i] += 1\n",
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" \n",
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"print (dictX)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {},
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"outputs": [],
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"source": []
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}
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],
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"metadata": {
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"kernelspec": {
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"display_name": "Python 3",
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"language": "python",
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"name": "python3"
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},
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"language_info": {
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"codemirror_mode": {
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"name": "ipython",
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"version": 3
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},
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"file_extension": ".py",
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"mimetype": "text/x-python",
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"name": "python",
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"nbconvert_exporter": "python",
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"pygments_lexer": "ipython3",
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"version": "3.7.4"
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}
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},
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"nbformat": 4,
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"nbformat_minor": 4
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}

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