
vjudge8
- vjudge8
- Student
- National Institute of Technology Tiruchirappalli Tamil Nadu, India
- List of teams by vjudge8
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Practice Problems (3283):
Practice:
Prime Generator, Transform the Expression, The Next Palindrome, Factorial, Small factorials, Pouring water, Play on Words, Marbles, The Burning City, Ordering the Soldiers, Stable Marriage Problem, The Game of Crosses & Crosses, Poker, Mixtures, Bytelandian gold coins, Ambiguous Permutations, Enormous Input Test, Longest Common Subsequence, Sums in a Triangle, Turbo Sort, Not a Triangle, GCD2, ATM, The Rise and Fall of Power, Some More Homework, A Christmas Pizza Puzzle, Johnny and the Beanstalk, Spaghetti Monsters, Paying up, The Guessing Game, Life, the Universe, and Everything, A Very Easy Problem!, Squash the Bugs, Paying up, The White Knight, Lights Off, Revisited!, Sums in a cuboid, Nuclear Reactors, A Bowling Game, A Coin Game, Prime Palindromes, The Lead Game, Permutation Cycles, Discrepancies in the Voters List, A puzzle game, Kayaks, Modulo, The LCS Problem Revisited, The Best Box, Palindromic Numbers, Maze of Digits, Plant Location, Rational Numbers, Stone Game, Circle of towers, Anagram, Binomial Coefficient, Palindromic Subsequences, The Next Prime, Trip, Edit Distance, Graph Counting, Array Transform, The Black and White Knights, Robot Game, Summing Slopes, Yet Another Number Game, Flipping Coins, Multiples of 3, Squirrel and chestnut, Gravel, Reduce string, Head office building, Ripple-Carry Adder, Backup Functions, Fetching Cooking Tools, Baking Cupcakes, Cleaning Up, Communicating Servers, A Simple Equation, Decreasing String, Product of Digits, Birthday Candles, Cooling Pies, Ballons in Box, K-Unique Sequence, Byteknights and Byteknaves, Traffic Jam, A String Game, Choosing Cook Off Problems, N Knights Problem, One Dimensional Game of Life, Dinner Party Socializing, Cutting Recipes, Number Game Revisited, Ski Resort, Preparing Dishes, The Morning Commute, Pairing Chefs, Count Relations, Seeding The Pattern, Chef attic window, Milestones, Coloring Colorable Graphs, Pruning Trees, Holes in the text, Whole submatrix, Three Way Communications, The Route, The Key, Money Transformation, Rectangles Counting, The Great Wall of Byteland, Cipher Text, Parade, Bickering Cooks, A Prime Conjecture, Sum Divides Product, Chef Teams, Popular Rice Recipe, Billboards, Packing the Golden Triangles, Preferred Cooking Schools, Most Popular Friend, Infinite Grid Game, Misinterpretation, Longest Weird Subsequence, Vote for the Noodle Soup, Dish Distribution, Open the Dragon Scroll, Counting Hexagons, Rotate the String, Repeated String, PDS Number, Polynomial Partition Function, Last Digit Sum, Digit Rotation, New Restaurant, Target Practice, Yet Another Sequence, Hotel Bytelandia, Pattern, Evil Book, Divisor Sum, Lucky Days, Team Formation, Chef Travel Routes, Sum of Factors, Calendar, CricInfo, Moving Coins, Subanagrams, Houses and Restaurants, Ciel and Quiz Game, Ciel and A-B Problem, Card Shuffle, Parallel Computing, Free Shuttle Service, Word Couting, Home Delivery, Count of Maximum, Spoon in Matrix, Fit to Play, Daily Train, Combination Generator, Algorithm Challenge, Little Elephant and Order, Magic Trick, Change of base, Divisor Summation, Is it a tree, Double Strings, Jewels and Stones, Find a special connected block, Virtual Friends, Substrings on a Tree, Stacking Pancakes, Lucky lucky number, Strange Punishment, Connected Components, Secret Treasure, String encryption, Little Elephant and Alcohol, Little Elephant and Candies, Little Elephant and Movies, Little Elephant and Mouses, Top Batsmen, Expected Maximum Matching, Lights, PRIME, Resistance, Little Elephant and Bamboo, Little Elephant and Boxes, Little Elephant and Exams, Kisses & Hugs, Remy paints the fence, Little Elephant and Bombs, Little Elephant and Lemonade, My Fair Coins, Gift Rift, Arranging Cup-cakes, Restaurant Rating, Music & Lyrics, Closing the Tweets, Prime Permutations, Connecting Soldiers, Matchsticks, Block Game, Delivery Boy, Racing Horses, Ciel and Receipt, Ciel and Map, Ciel and Tomya, Queries About Numbers, Machine Gun, A Wonderful Chocolate, ChefTown Parade, Annual Parade, Three is Crowd, Code Crazy Minions, The New Scheme, Coin Flip, Recipe Reconstruction, Carvans, Buy1-Get1, Tourist Translations, Different Trips, N Queens, Little Elephant and Permutations, Sridhar Likes Travelling, Buying Sweets, Equalization, Magic Board, Little Elephant and Divisors, Rat Maze, Pizza Delivery, Barcelona Gameplay Tactics, End Of The World, Parking Woes, Jurassic Park, Triangular Queries, Tree Counting, Subset Sum, Expected Greatest Common Divisor, Root of the Problem, Packaging Cupcakes, Collecting Magical Berries, Chef of the Year, ChefGame, Count the Words, Vacation, Observing the Tree, Approximately, Queries on tree again!, Many Chefs, Defacing Score, Efficient Painting, Saruman of Many Colours, The Glittering Caves of Aglarond, The Mirror of Galadriel, Dyslexic Gollum, Merciless Chef, Snape and Ladder, Physics, Kingdom Unity, Find Minimum Distance, The Ball And Cups, Palindrome, Level Of Difference, Hello Hello, Prime or not, Fire Escape Routes, Lack of Logic, Almost Prime, Helping Lira, A OR B, COUNT THE ONES, String Query, Levy Conjecture, The Illusionist, Superpowers of 2, String Power, ZooZooland Water Shortage, The Basketball Game, Lucky 13, Juno Puzzle for May, Name Reduction, Your Name is Mine, Field Trip, Save The Princess, Just Some Permutations 3, Andrew and the Meatballs, Andrew and the Strings, Mountain Holidays, Mountain Holidays 2, The Number Of Solutions, SORT, Two k-Convex Polygons, Andrew and the Meatballs again, To challenge or not, The Probability Of Winning, Lapindromes, Cool Guys, Rook Placement, XOR Sum, Subtraction Game 1, Chef and Walking on the rectangle , Chef and Segments, Chopsticks, Counting The Important Pairs, A Plus B Again!, Very Long Suffix Array, Maxim and Dividers, Sereja and Game, Count K-Primes, Attic Crossing, Sereja and Ballons, Online Shopping, Sereja and Sorting, Sereja and Graph, Prime Distance On Tree, Chef and Integers , Tasty Dishes, Splitting Candies, Paying optimally, Sorting, Safe Routes, To Queue or not to Queue, Entangled Strings, Two Roads, Chef and Magic Numbers , Chef and The Divisibility Queries, Road Map, Number of numbers, Yet Another Cute Girl, Counting D-sets, Fibonacci Number, Strange Matrix, Kamehameha, Tree, Sereja and Vectors, Polo the Penguin and the Lucky String, Game Of Thrones, Polo the Penguin and the Test, Friendly Numbers, Polo the Penguin and the XOR, Uncle Johny, Square Digit Squares, Substring Problem, Missing some chairs, Chef and Codes, Girl Friend and String Gift, Combinatorial Numbers, Black and White Tree, Statues, Stand Up, Lucy and Palindromes, Chefs in Queue, Petya and Sequence, ForbiddenSum, ATM, Help Ragetti, Rescue Jack Sparrow, Number Mirror, Am I a Fibonacci Number, Lowest Sum, List Editing, Lucy and Question Marks, Funny Marbles, Magic Pairs, Make Him Happy, Reign, Rectangular Queries, Query on a tree VI, Chef and Substrings, Chef Goes Through Segments, Meteor, Chef and Favourite Sequence, Perfect Subarrays, Counting Matrices, Walking Path, Rich Rhyme, Family of Recurrences, Merging Files, Changing Money, Multi-Peg Tower of Hanoi, Bon Appetit, Please like me, Chef and Girlfriend, Chef and Feedback, Count on a Treap, Team Split, Election Campaign, Olympic Village, Stairway Reduction, One-Way Roads, Ant Colony, Message Coding, Sequence Alignment, Longest Common Pattern, Little Elephant and Subarrays, Farmer Feb, Chef and the Cake I, Chef and Functions, Chef and Shop, Chef and String, GCD Sum, Cards, bags and coins, Subtraction Game, Interrogating Gangsters, Compilers and parsers, Chef and Way, Walk, Maximum number, GCD condition, Chef and Magic Arrays, The Street , Little Chef and Numbers, Atoms in the Lab, Counting Bits, Naughty and Balls, Durins Day, Subarray Xor, Give Away, Sherlock and Subtrees, Chef and Remissness, Chef and Kingship, Chef and Uniqueness, Infinite GP in Infinite GP, Dynamic Trees and Queries, Cross the Maze, Game of Divisors, ABC-Strings, 3-Palindromes, Sereja and ASum, Final Battle, Sereja and Arrays, Easy Tiling, Chef-jumping, Alok-nath and His Sanskars, Permuted Array Problem, Dividing Stamps, Saying Hello, Substrings and Repetitions, Book Game with Chef, Nice SubSegments, A Game With a Sheet of Paper, Chef and Reversing, Chef and Frogs, Chef and Ground, Chef and Chain, Chef and Segment Game, Chef and Digit Jumps, Chef and Rainbow Array, Sereja and Bubble Sort, Sereja and Equality, Chef and Rainbow Array - 2, Chef and Strange Matrix, Chef and Subarray, Sereja and Arcs, Chef and Bracket-Pairs, Shortest Path in Binary Trees, Chef and Swaps, Chef and Left-Right, Chef and Square, Divide the Cake, Ups and Downs, Stone, Count Permutations, Count Sequences, Count Substrings, Permutation Shuffle, Reach The Point, Dish Owner, Divisible Subset, The Leaking Robot, Lucky Game, Approximately II, Mountain Engineering, Brand New Game, Maximizing Marks, Game of Numbers, Counting Flags, Knapsack Problem, Painting, Sherlock and the Grid, Substring Query, The Smallest Pair, Dynamic Inversion, Subarray GCD, Chef and sequence, Fibonacci Numbers on Tree, Push the Flow!, Earthquake, Shift The String, Lowest Common Ancestor, Rectangle Query, Cleaning Tables, Copy-Paste, Present for Andrii, Sum Queries, Chef and Gift, Friends, Chef and Array, Fun with Rotation, Flooring, Harrenhal, Dragonstone, Children Trips, 2048, A wolf, a sheep and cabbage, Deja Vu, Count Digits, Chef and Strange Formula, Tanu and Head-bob, Convert the Expression, Servers, Jam, Chef And Fibonacci Array, Sereja and Permutations, Magical Girl and Colored Liquid Potions, DevuLand, Dinosaurs and Laddus, Chef and easy problem, Chef and easy problem 2, Chef and medium problem 2, ICPC Pre-Prelims Practice Round, A Magical Length, Bye, inversions!, Cyclic Prefix, Determine the Maximum Sum of Weights, Steady tables, Kali and Devtas, Spiderman and Jumping, Distinct Characters Subsequence, Matrix Problem, Chef and Red Black Tree, Chef and A Large Permutation, Chef and Notebooks, The Army, Walk on the Axis, A Simple Sum, And Tuples, Logging in the computer, The Problem Set, Launch Tower, Let us construct palindrome, Chef and Churu, Matrix Again, EXPECTED VALUE, Course Selection, Chef and Strings, Mangalyaan-2, Supercomputer, Landing Platform, Mahesh and his lost array, Sereja and Salesman, Three elements, Sereja and GCD, Discount on crackers, Sereja and LCM, Covering Sets, Most Distant Points, Brackets, Petersen Graph, Cool Dude Laxman, Chef and Keyboard, Chef and Problems, Chef and Stones, Max Array, Good galaxy, Charlie and Prime Numbers, Ramanujan and Numbers, Billiards, Sereja and Votes, One Dimensional Kingdoms, Xor Queries, Delivery Man, Queries On Tree, String Matching, Bread, Random Number Generator, Drawing Contest, Sequence Containment, Kings Dinner, Interview Scheduling, Robot Movement, Good Joke!, BlindDate Contest, Pilgrimage, Irrigating Farms, Finding Exponent, Devu and his Class, Fit Squares in Triangle, Piece of cake, Dhonis Bowlers, Hugphile Order, Matryoshka Dolls, Kiwi Number, Jersey Number, Gabba sprint, Many bananas, Gcd Queries, Suraj goes shopping, Tojo hates probabilities, Random Rudreshwar, Sign Wave, Let us play with rank list, Chef and Equality, Devu and Locks, Little Chef and the King, Dhoni and Practice Sessions, Equilibrium number, Not Palindrome, Chaapu and Parcels, Let us play with even and odd numbers, Chef and Interview, Chef and Strange Operations, Lucky Four, Message Passing, Broken Telephone, Inversion sorting, Robot and Paths, Jerry in a trap, Mystery Secret Code, Counting on a Tree, Devu and binary String, A game on a graph, Library and Headcount, Hacking the Random Generator, Pair of Numbers, Interstellar, Enemy at the Gates, Andrash and Stipendium, Chef Collects sticks, Septenary conversion, Fibonacci, Virat and his challenge, Way Out, Chef and Prime Divisors, Chef and His Garden, Little Party, Set Difference , Chef and beautiful patterns in the garden , Black-white Board Game, How to Minimize a String, Palindrome, Chef and new recipe, Chef and Balanced Strings, Devus and their voting system, Palindromeness, Saving a gift of love, Chef and Cake, Flip Flops, REVERSE, Chef Anup, Equality, Version Control System, How to Repaint a Fence, Euler Totient Function Extended, Chef and Friends, Bank and vulnerable passwords, Snow Leopard and his funny list of videos, Clarke and Australian Cricket Team, Maximum GCD, 3D Queries, Counting on a directed graph, National Football League, Pile of Coins, Math Bond, Strange Race, Laboratories, Ankit, Srijan and a game of stone piles, King test to his sons, Accommodating tribal clans, Securing Florence, Unlock Secrets or Leonardo, Teaching binary to a child, Handling the explosives, Finding Identity Integers, MasterChef, Devu And Churu , DONT GET WET, Yet Another Problem On Strings, Zeroes, A New Scheme, Mix Sorting, Find Missing Number, Spiral Form, Chef and Cube, Kazi And The Contest, Chef and Bits, Rohith and Circles, Devu and Grapes, Devu and Manhattan Distance, Add Two Numbers, Find Remainder, First and Last Digit, Smallest Numbers of Notes, Sum of Digits, Reverse The Number, Helping Chef, Total Expenses, Id and Ship, Gross Salary, Valid Triangles, Grade The Steel, Ingredients, Second Largest, Small Factorial, Nikhil and Commands, Primality Test, Finding Square Roots, The Block Game, Farmer And His Plot, Wrong Answer, Chain of Doughnuts, Chef and Dolls, Chef and his Sequence, Merge Sort, Nikitosh and xor, Number of Ways , Chefbook, Devu and friendship testing, Rupsa and the Game, Entrance Exam, Make XOR zero, Dining, Rupsa and Number army, Train Partner, Cops and the Thief Devu, Maximize Disjoint Pair Sum, Path containing K Nodes, Bored of Nim, Cooking Machine, Time measure, Devu and his mouse Jerry, Divisibility by 9, Chef and Table Tennis, Churu and Balls, Count Steps in Matrix, Strange operations, Easy exam, Chef and Bitwise OR Operation, Chef and Tennis, Niceness of a tree, Greedy puppy, Puppy and GCD, Puppy and game, Chef and Sets, Race Time!, Future of draughts, Simple Queries, Chef and Path, Chef and Segments, The Confused Weighing Machine, Puppy and cats, Who dares to be a millionaire, Chef and Super Array, Chef and Rectangle Array, Receipt Recovery, Forgotten Language, Spheres, Chef and the stones, Chef and the Dual Palindromes, Chef and the XORed Number , Chef and the Number Sequence, Churu and lost string, Chef and the Wildcard Matching, Capital Movement, Make Palindrome, Maximum sub-array, Rupsa and Equilateral Triangle, Donald and Mickey, Pattern matching, Misha and Gym, Sum of palindromic numbers, The Gift Of Raksha Bandhan, EASY SORTING, Super Numbers, FCAR, Chef And Operators, Jump mission, Simple Sum, Stacks, The Climbing Monkey, Are You Lucky, LuckyLand Lottery, Cyclist Race, Plane Division, Chef and cakes, Period on tree, Decompose the Tree, Estimating progress, Creepy Bob, Oracle Devu and Longest Common Subsequence, GCD on Tree, Max Subarray GCD, Alternating Colored Paths, Mahasena, Chef and Filters, Poker Chips, Count Permutations, Palindrome Pairs, Factorial to Square, Word Stem, Almost Sorted Permutation, Bhallaladeva, Seats, Finding Hardest Sum Value, Just Update and Print the array, Chef-Detective, (Challenge) Chef and Palindromes, Processing a string, Chef and Circle Run, Chef and Array and K, Weird Paths in a tree, Exam results, Matrix Maximum Sum, MST, Chef And A Complete Graph, Falling Rocks, Finding sum, Chef and Girls, Mutated Minions, Petr Contest, Ancient Berland Roads, Chef and Destruction, Matched Brackets, Wormholes, Matched Brackets 2, Round Table, Chewing, Video Game, Distinct Codes, Query over Matrix, Black And White Cells, Palindromic substrings, Sereja and Line, Sereja and Array and Subtracting, Sereja and Pairs, Sereja and Tree 2, Chef and Sign Sequences, Chef and Sub Array , Urban Development, Sereja and Permutations, Chef and Cycled Cycles, Magical Strings, In a planet far far away, The Christmas Gift, Distinct Colors, Jalebi Bai and Decks of Sweets, Chef and Pick Digit, Chef and Time Machine, The making of a cake, Chef and Subarrays, Chef and Queries, Chef and LCS, The Christmas Cookies, Antichains, DP - Ways to write word, MATHS - find sum, The Revenge of Jalebi Bai, Wait for it, Save The Trees, Call Center Schedule, Devu and Perfume, git, Circles and Squares, Jump on Buildings, Cat and Mouse, Similar Strings, Chota Mouse and his birthday cake, COINS, COPRIMES, Exponential Sub-Palindromes, Product of two numbers, Longest Common Subsequence, Chef And Binary Operation, Bubble Swap Count, Chef and Fruits, Fibonacci Queries, Swapnil And Shibly Again , Gaint and Sifat, Euler Circuit , Traffic Count, Social Network, Printer Machine, Malvika conducts a Programming Camp, Malvika and Animesh play Red-Blue cards Game, Malvika is peculiar about color of balloons, Animesh practices some programming contests, Animesh has a war with tribal leader Malvika, Malvika conducts her own ACM-ICPC contest series, Animesh does not gift Malvika on her birthday, Crazy Malvika discovers Crazy Fibonacci function, Monika And Song, College And Gift, Super Hashing, Binary Strings, Sets Within Sets, The Return of Palindrome, Puppy and Catchers, Chef and digits of a number, Mike and GP , Not even planar, Digital clock, Dual Nim, Learn Segment Tree, Alternating subarray prefix, Three Numbers, Biswa and Function, COC battle, Palindrome Game, Subset query, Largest Number, Simple Search, Faded Palindromes, Gift and Chef, Chef and Socks, Chef and Tic-Tac-Toe, Chef and Polygons, Chef and math, Parity tree, Chef And Special Dishes, Puppy and Board, Chef and Balls, Chef and Coins Game, Chef and Three Dogs, Puppy and Sum, Chef and Chocolate, Chef and Ballons, Saddle Point, Rain Water trapping, Arjun and Fibonacci, The Inversions, Asya & Encoding, Shubham and Strings, Forest Gathering, Two Closest, Simple Statistics, ABABAABA, Asya & Beautiful Strings, Asya & Coloring, Ada and crayons, String Queries, Good Roads, Determining Determinants, Total Palindromic Numbers, The Mortal Instruments, The potato problem, Beautiful Function, Simple Sum, Fire and Ice, Mr Thakkar want to go dream land, Chef And Magical Path, The Root Sub Game, Dragon Warrior, Counting Zeroes, Locks and Cities, Profit Maximization, Fear of Rectangles, Supercomputers, MinConcats, Intersections, Golu and url shortner , Cyclothon, Cab Service, Batman vs Joker, Chef And Coloring, Maximum K Sums, Mr Perfectionist, Mr Swegwan and Arrays, Help with selection, Help with string, Multiuser Environments, Shopping, Summer Internship, Help with distances, Probability, Simple Multiplication, Naruto and Konahamaru, Vivek and Sum Queries, Climbing Stairs, PrePre, Movie Weekend, Odd Divisors, Queries on a Binary Tree, Polygon, FIZZ BUZZ, Daddy and Chocolates, Cooking Schedule, Large factorials, Eugene and big number, The Vowel Phenomenon, The Bracket Problem, Chef and Round Run, Chef and Soccer, Cats and Dogs, Chef and Big Soccer, Laddu, Gargi and Strings, Pay the Debts, BookWorm, Coins And Triangle, Anmol and Running, Misha and Geometry, Akhil And Colored Balls, Akhil And Pending Homework, Chef and special numbers, Devu and an Array, Cycle Race, Segment Tree, Funny gnomes, Yet Another SubSegment Sum Problem, Kitchen Timetable, Better Maximal Sum, Floor Division Game, K-good Words, Sticks, Right Triangle, Chef and Robots Competition, Art, Longest Increasing Subsequences, Chef and Sad Pairs, Robot Walk, Sharing Candies, N different palindromes, Different Neighbours, Cutting Cake, Chefland and Electricity, VCake, Xortest Path, Equalize, Beautiful Sandwich, Chef and Two String, Collisions, One more weird game, Square in numbers, Chef Land, Range Minimum Queries , Chef and Mover, Travelling in a tree, Coloring A Tree, Defend the Recipe, Good Numbers, Love among People, JosephLand, Kirito in Memeland, Rain vs City, Chef and Proportion, Chef and Sort, Chef and squares, Theatre Square, Building Permutation, Riku and Toys, A Good Problem, Tweedle-Dee and Tweedle-Dum , Pattern Craft, Sums, 3 Divisible Subsets, Will and Closed Set, Naughty Sanket, Drumpf for President!, Kaps and his wife, Quadruples, Print It, If - Else Problem, Nearest to Me, Studying Alphabet, Short in Average, Pascal Triangle, Cute Prime Love, Sorting Tool, Completing favorite game, Take Turns, Kth Max Subarray, Sahil The Anime Lover, JARVIS and LCP , Mahasena , Joker and Batman, Raymond And Network, Asya & Happy Pokemons, Number Formation, Lazy Jem, Counting Strings, Write a program to reverse an array or string, Chef and Inequality, Chef and Triangles, Zack And The Handkerchieves, Find The Factos, The Necklace, Weird Spider, Lousy Game, Chef and Bike, Ash and Pikachu, Diagon Alley, Persistent oak, Number Pyramid, Torque and edges, Coldplay Concert, Lonesome Student, The Crofts Game, Break the tree, Konkatonka, Tree Palindromes, Batman v Superman, Find The Digits, Number Lock, Pattern, Prime Numbers, Cheater Motu, Fun With Numbers, Sherlock and the Ugly Flower, Watson asks Does Permutation Exist, Sherlock Counts Ways, Candy Game, Chef and midsems, Chef and Stacks, Chef and Frequencies, Prime Digits, Euron Problem, Chef and Cards, Chef and Roads, Sagar And Pens, Suresh and Game, Tree Balancing, Minimum Cost Walk, Luther and Palindromes, ChefWatson uses Social Network, Restore the Permutation, FastFood Combos, Another maths problem, Task for Alexey, A walk on a grid, Infinitity, Aniket in dillema, The Largest Bouquet, Sereja and Inversions, Exponential Deal, Prison Break, Missing Digits, Increasing Subarray, Help Lost Robot!, Robolympic Batons, Counting Lights, Fight Club, Query On Strings, Matching Brackets, Download file, To add or to multiply game, Fusing Weapons , Hill Jumping, Mr P and his Friend, Egg Problem, Wow, Rangoli pattern, LOST NAMES, Placing Rook, Run Length, Flipping Rectangles, Kirito in labyrinth, Subway Lines, Keeping Fit, Sebi and the highway, Sebi and the black money, Proper Divisors, Chef and Image Processing, Test the Year, Pattern Problem, Sebi and the corrupt goverment, Matrix Multiplication, Fibonacci, Fluffy and Scoreboard, Fluffy and Flippy Bird, Fluffy and Typing Password, Fluffy and Tree Distance, Fluffy has a Robot, Maximum Xor Query, Visiting Friends, Virus Attack, Colorful Triangles, Chef and his Students, Chef and Balanced Polygons, Tom & Jerry, Coprime 6-tuples, Chef and Subset, Chef and Queries, Timestamps, Sweet Shops of Kolkata, Coal mines of Kharagpur, Optimal Partition, Coal Mafia and Toll Tax, Cookie Flavors, Mancunian and Sonu Generate Strings, Birthday Pizza Party, ATM Queue, ACM ICPC World Finals Accommodation, Voting Fraud, Kingdom of Chef, The Saviours, Special Cracker, Apaji Swings, A Historic Discussion, Influence on Social media, ATM queue, Black Money Island, Netcoin Verification, Hawala Arrests, Mancunian Hoards Black Money, Bob vs ATM, Playing World War II, Extreme Encoding, Zeroes VII, Men and Horses, Divide Me Please, Mr Wireless, Pinocchio, Sum the Alphabets, Roads, Chef and Points, Optimal BST Revisited, Superheroes and villains, Forming Teams Again, Robbery 101, Maximizing Minimum Distance, WiFi Expenses, Road Maintenance, Pacman, Fly height mode, MST Queries, Chef and Circle, Chef and Array (Challenge), Reservior, Square It, Rabbits and Carrots, Miss Spaghetti and her weird queries, Nothing in Common, Game of Friends, Mindfire & its Employees, Chef and Triangles, Pattern, Pari and String, Digit Longest Increasing Subsequences 2, Median of Two Sorted Arrays, Sum of distances, Chef and His Apartment Dues, Number Wars, Most Frequent Element, Path Triples On Tree, Cisco and Magical array, Multiverse Queries, Xenny and Alternating Tasks, Cooking Game, Transpose Matrix, Pishty and birthday, Bear and Random Grid, Next Permutation, Bear and Extra Number, Bear and Milky Cookies, Names of Places, Hidden Message, Bear and Cat Trap, (CH) Bear and Sorted Rows, Bandwidth of a matrix, Bear and Oveflow Points, Count Strings, Box Distribution, Number Tower, Square of a Number, Maximum of Three Numbers, Second Max of Three Numbers, Chef and Array, Chef and Ola Cab, Chef and Palindrome, Chef and Array Update, Logan and his XOR debacle, Rainbow Graph, Yet Another Card Game, Increasing Xor Sequence, Golu and Sweetness, Safe Robot, Sorting Problem, Logan and his ARRAY Queries, Professor X and Grouping of Numbers, Logan and DIGIT IMMUNE numbers, Bear and Ladder, Bear and Species, Watermelon Farmer, Chef and Prime Queries, Pishty and tree, Heavy-Light Decomposition, Dish Of Life, Similar Dishes, Freshers Party, Legend of Zelda, The Birthday Tears, Game Of Life, Max Out, Christmas Time, The Legend, Bear and Xor of Sums, Bear and Shop Trip, Bear and Candies 123, Bear and AB, Factorial Problem, Raman and The Bucket Challenge, Flash vs QuickSilver, Strange Batman, Mayank and Line Segments, Flipping the bits, Minimizing the dot product, Bear and Digit Virus, Bear and Segments, Closest points queries, Bear and Segment 01, Gotham PD, Chef and his daily routine, Courses in an university, Blocked websites, Median of adjacent maximum numbers, Chef and Subsequences, Chef and the Feast, Xenny and Coin Rankings, Triplets, Snake Procession, Chef got Recipes, Temple Land, Same Snake, Hussain Set, Nasty Queries, Binary Tree, Cleaning the Space, Prefix Inversions, Post Tree, SubInversing, Bond And Fond, Hasan and boring classes, A temple of Snakes, Prefix XOR, Knight Covering, SnackUp, Centeroid, Snakes capturing the Mongoose Cities, Snakes, Mongooses and the Ultimate Election, Snakes and transition from Capitalism to Socialism, Ancestors in Two Trees, Chef and Pairs, Add or Multiply, Mex division, Robots in a DAG, Black Nodes in Subgraphs, Pairwise union of sets, Harry and magical number, Two Numbers, Company and Club Hierarchies, Chang and Bitwise OR, Chang and the Perfect Function, Chang and Perfect Quadruples, Chang and Beautiful Sequences, BiCycles, Tree Expectancy, Chef and his string challenge, Maximize Grid Score, Hit the Coconuts, Whats in the Name, Calculator , IPC Trainers, Two Coins, Girls and Security Patrol, Walks on the binary tree, Boss and his Brother, Minimum Good Permutation, Find the Maximum Value, Good Pairs, Travel to all Points, Divide the Set, Jon Snow vs White Walkers, Palindromic Game, Greedy Candidates, Sum of Cubes, Querying on a Grid, Weasel finds Staircase, Mathison and the Dynamo shuffle, complement, Fill The Matrix, Game on Stick, Real obtuse, From heaven to earth, Mathison and pangrams, Max Mex, Day Schedule, Broken Clock, Weird Competition, Yet Another Sorting Tool, Queens Landing, Little Chef and Sums, Fast Exponentiation, Numbers Game, Infinite OR Game, Subsequence Equality, Mixing Colors, A Balanced Contest, Shreyansh and Arrays, Chef and Dice, S-T Mincut, Chef and Cook-Off Contests, Stack it up, Total Diamonds, Polynomials, The Subarray Problem, (Challenge) Connecting computers, Lucky Edge, Disease, New Game, Very easy problem, Problem Setting at C-BAY, Game of Factors, Modular GCD, Chef and Counting Test, Chef and Employment Test, Chef goes Left Right Left, Buggy Calculator, Minimum SubArray, Maximum Number, Rick, Morty and the Grid, Periodic Palindrome Construction, Obtain Desired Standard Deviation, Compression Algorithm, Villages and Tribes, Days in Month, Strange Function, Killing Monsters, J - Reached Safely Or Not, C - Club of Riders, Organize The Wallet, Prime Factorisation, Matrix Median, Bridge Crossing, K Fibonnaci, B - Get The Gold, Chef and Deforestation, A - Appearance Count, A humongous Query, Skiing, Online Chess, Random Pair, I - Secrets, D - Triangle Count, G - Palace of King, Smart Strategy, L-R queries, Vertex Cover, Black and Red vertices of Tree, Find an element in hidden array, Area of an amazing figure, Obtain Desired Expected Value, Queries on tree again, Penalty Shoot-out, Rotate Point, Chef Counts Semi-BSTs, The Prestige, Spanning Tree, Chess knight move, Codie Bird, Chef and Hamming Distance of arrays, Vaibhav and Ministers, Science Fair, Chef And Land Labeling, Good and Bad Persons, Minimize the string, SAD Queries, Uniform Strings, Simplify the Square Root, Killjee and k-th letter , Taxi Making Sharp Turns, Spam Classification Using Neural Net, Non Overlapping Segments, Pishty and Triangles, Generating A Permutation, Optimize The Slow Code, Coupon System, Proprietary Probabilistic Problem, Reverse the Number, A Simple Polygon, Quadratic Functions, Beautiful Array, A Tale of Two Right Angled Triangles, Football Match, Large Sum, Longest Races, Drunk Man in Large City, K - Raw Power, Crypto Trading, A Few Laughing Men, Coder Life Matters, Chef at the Food Fair, Maximum Score, Rectangle, String Merging, Minimum Maximum Confusion, Anupam and Raja, Partition the numbers, Hello World, Caesar cipher, Horse racing, Bit Pair Sum, Tom and his game, Barrel and password, Angry Killjee, Chef and Special Array, Chef and Special Nodes, Chef And Chocolates, Multiple of 3, Palindrome Repeat, 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