Udham Singh
- 2★udham8306
- India
- Student
- Chandigarh University Punjab, India
- No Active Plan. View Details
Activity Heat Map
Rating Graph
Ratings System Update
(2023-07-12 22:30:06)Ratings System Update
(2022-12-20 00:00:00)Learning Paths (0):
Practice Paths (3):
Contests (36):
December Lunchtime 2021 Division 3:
Chef and Vacation Transportation , Maximum Trio, Chef Loves 1010
Code Drive Division 3 (Rated):
Game between friends, Count Number of Peaks, Favourite String of Chef
January Long 2022 - I, Division 3 (Rated):
Keplers Law, Prime in a binary string, Retrieve back the Array, Covid Spread
April Long Two 2022 Division 3 (Rated):
Geometric Mean Inequality, Pseudo Sorted Array, Best Coupon, Sasta Shark Tank
Starters 37 Division 3 (Rated):
Beat the Average, Laptop Recommendation , Infernos, Maximum OR Minimum
July Long One 2022 Division 3 (Rated):
Game of Piles Version 1, Slow Solution, Pass the Exam, Chef and Candies
August Long 2022 Division 3 (Rated):
Sale Season, Make A and B equal, Two Trains, Hello Equation, XOR with smallest element
September Long 2022 Division 3 (Rated):
Speed Limit Test, Bob at the Bank, Interesting Subarray, Good Pairs
Starters 80 Division 4 (Rated):
Just One More Episode, Single-use Attack, Running Comparison, Equal Elements
Starters 85 Division 4 (Rated):
Can Chef , IPL Ticket Rush, Efficient PAN Linking, Crazy Bishops on Chessboard, Inside The Stadium
Practice Problems (520):
Practice:
Prime Generator, Small factorials, Enormous Input Test, Sums in a Triangle, Simple Sorting, ATM, The Lead Game, Discrepancies in the Voters List, Cutting Recipes, Holes in the text, Three Way Communications, Hotel Bytelandia, Ciel and A-B Problem, Fit to Play, Daily Train, Double Strings, Little Elephant and Candies, Top Batsmen, Racing Horses, Ciel and Receipt, Coin Flip, Buy1-Get1, Buying Sweets, Packaging Cupcakes, Reversing directions, Row and Column Operations, Name Reduction, Lapindromes, Uncle Johny, Number Mirror, Magic Pairs, Chef and Girlfriend, Farmer Feb, Chef and Remissness, Chef-jumping, Dividing Stamps, Chef and Rainbow Array, Shortest Path in Binary Trees, Divide the Cake, Guessing Game, Sum Queries, Chef and Gift, Fun with Rotation, Tanu and Head-bob, Chef and easy problem, The Army, Brackets, Fit Squares in Triangle, Piece of cake, Chef and Interview, Lucky Four, Broken Telephone, Andrash and Stipendium, Equality, Version Control System, Tickets, 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, Second Largest, Small Factorial, Primality Test, Finding Square Roots, The Block Game, Farmer And His Plot, Chef and Dolls, Chef and his Sequence, Devu and friendship testing, Chef and Table Tennis, Count Subarrays, Strange operations, Chef and Two Strings, Chef and the stones, Chef and the Wildcard Matching, Sum of palindromic numbers, Chef And Operators, Chef and cakes, Mahasena, Processing a string, Mutated Minions, Distinct Codes, Palindromic substrings, Chef and Subarrays, Chef and Fruits, Malvika is peculiar about color of balloons, Chef and digits of a number, Alternating subarray prefix, Chef and Socks, Chef and Coins Game, Puppy and Sum, Chef and Chocolate, Simple Statistics, Ada and crayons, Chef And Magical Path, Chef And Coloring, Cats and Dogs, Laddu, Coins And Triangle, Akhil And Colored Balls, Devu and an Array, Kitchen Timetable, Collisions, One more weird game, Chef and Proportion, Drumpf for President!, Lazy Jem, Watson asks Does Permutation Exist, The Largest Bouquet, Download file, Chef and his Students, Superheroes and villains, Nothing in Common, Chef and His Apartment Dues, Xenny and Alternating Tasks, Bear and Milky Cookies, Bear and Ladder, Similar Dishes, Bear and Candies 123, Bear and Segment 01, Chef and his daily routine, Courses in an university, A Good Set, Snake Procession, Temple Land, Snakes, Mongooses and the Ultimate Election, Two Numbers, Chang and Bitwise OR, Whats in the Name, From heaven to earth, Mathison and pangrams, A Balanced Contest, Chef and Employment Test, Good and Bad Persons, Uniform Strings, Football Match, Coder Life Matters, Rectangle, Chef and Game with Sequence, Mighty Friend, A Big Sale, Chef and Cook-Off, Jumping in the hills, Mix the Colors, Chef and Glove, Chef Judges a Competition, Chef and Friends, Workers, Candy Love, Chef and Replication, Cut the Board, Two vs Ten, Secret Recipe, Roots of a Quadratic Equation, Sum OR Difference, Decrement OR Increment, Area OR Perimeter, HOW MANY DIGITS DO I HAVE, Program Your Own CALCULATOR, Is it a VOWEL or CONSONANT, Problem Sort, Magic Set, Encoding Message, Chef and Secret Ingredient, Chef and Bored Games, The Great Run, Magician versus Chef, Chef and Problem Setting, Chef and Eid, Chef and Adventures, Ada School, Chef and Serves, ATM Machine, Judging Delay, Chef and SnackDown, Knight Chess, Three Friends, Chef and Difficult Contests, Truth and Dare, Beautiful Garland, Chef and Interactive Contests, Lucky Number Game, Play Piano, Life Limited, Is it a Cakewalk Problem, Print Pattern, Fancy Quotes, Chef and Magical Jars, Buying New Tablet, Chef and Party, Average Number, The Tricky Deal, FlatLand, Maximum Remaining, Testing Robot, Danny Wants To Know, Max power, Making a Meal, Chef Learning Hungarian Algorithm, Reduce to One, Attendance, Dilemma, Multiple Choice Exam, Ping Paja Pong, Chef and Mean , Magda and Silly Pairs, Football, Playing with Strings, Easy Math, A - Books, Plus Multiply, Playing with Matches, Weird Modulo Problem , Tennis Tournament, Weapon Value, Discount in a Shop, Medel, How much Scholarship, Chef Diet, That Is My Score!, Breaking Bricks, Change It, Check Algorithm, Chef and String, Chef Chick, Pintu and Fruits, Mr Pr in a Dilemma , Tax Slabs, Find maximum in an Array, At the Gates, Find Your Gift, Coronavirus Spread, Sell All the Cars, COVID Pandemic and Long Queue, Lift Requests, Chef in Fantasy League, Chef and String, Lost Weekends, Chef and Price Control, Chef vs Doof, Chef and Demonetisation, Chef and Card Game, Chef and Strings, Even-tual Reduction, Priya and AND, Chef and Steps, Another Card Game Problem, Chef and Work, Mode of Frequencies, GCD operations, Watermelon, Restore Sequence, Split the Str Ing, Decreasing Srrnmieeda, Ada and Dishes, AND Plus OR, Chef and IPC Certificates, Even Pair Sum, Vaccine Distribution, Hidden Numbers, Minimum Attendance Requirement, Sed Sequences, Chef and Groups, Distinct Pair Sums, Password, Pair Me, Even Differences, Highest Divisor, Body Mass Index, Total Score, Chef and Coupon, Total Correct Submissions, Motivation, Weight Balance, Lucky Four, Possible Victory, Valid Pair, Passing Marks, Chef On Island, Lucky Boundaries, B - Valentine Couples, A - Save Water Save Life, Xor Equality, Coldplay, Hoop Jump, Solubility, Bella ciao, Lazy Chef, Summer Heat, HTML Tags, ICPC Balloons, Richie Rich, Cyclic Quadrilateral, Chef and GCD, Equal Difference, Food Chain, Say No To Drugs, Black cells in a chessboard, Large Square, Maximum Length Even Subarray, Programming Languages, Odd Repeat, Airline Restrictions, Travel Pass, Longest AND Subarray, Cars and Bikes, Adjacency Hatred, A Subtask Problem, Two Dishes, Prefix Sums, Chef in Vaccination Queue, Professor And Directions, Yet another SOD problem, Diagonal movement, Cool Name, Magical Planks, Alternating Work Days, Odd Sum, Average Flex, Weird Palindrome Making, Equal Coins, The One with Russ, New Piece, Disabled King, The One Where It All Began, Chef and Stock Prices , Remove Element, Sleepy Chef, String protocol, Plusle and Minun on Array, Friends Meetup, Equal Integers, Subarray permutations, Covid and Theatre Tickets, Sarthak and his Magic Grid, Vedant and his Hidden Array, Mask Policy, TCS Examination, Hungry Ashish, Equal Card Game, Elections in Chefland, Average of Three, EVM Hacking, Binary Base Basics, N Queens Puzzle Solved !, Akash and Function, Fit in Data Type, Lazy Salesman, The product mystery, Parallel Processing, Fill the Bucket, Tyre problem, Chef and Instant Noodles, Permutation Xority, Equal Mex Splitting, Alternating Divisibility, Substring of a Substring, Swapping Chefs Way, Credit score, Increase IQ, Chef and Brain Speed, Adjacency Love, Alternating String, Sign Moves, Maximize the Minimum, Binary String Cost, Volume Control, Course Registration, Digit Sum Parities, Email Reminders, Dazzling GCD Pair, Prime Sum, Distinct Dilemma, The Cheaper Cab, Monthly Budget, Non Adjacent Flips, Dark Light, Dazzling AXNODR Challenge , Chef Find XOR Beautiful, Ezio and Guards, Pairwise Xors, Is the Score Consistent, Positive Products, Expiring Bread, Lunchtime, Mario and Transformation, Buckets Full of Candies, Mario and Bullet, Palindrome Pain, Admins and Shopping, Water Requirement, Police and Thief, Jenga Night, Six Friends, Who is taller!, Easy Permutation, Array Equality, Closest Vowels, Good Pairs, Practice makes us perfect, How many unattempted problems, Xor Palindrome, Score High, Total Prize Money, Degree of Polynomial, Remove and Add, Is this priority or parity!, Path Parity, Determine the Winner, Break the Stick, Minimum or Maximum, How Many Maximums, Possible GCD, Alternate Additions, Zero Ones Equal One Zeros, Determine the Score, Dense Bracket Sequence, Biryani classes, Air Hockey, Jogging, Retrieve the Array, Adjacent Sum Parity, Sort the String, Group Assignment, End Sorted, Easy Pronunciation, To Divide or Not To Divide, High Frequency, Nearest Court, Average Permutation, Different Medians, Dominant Element, Sale Season, Make A and B equal, Make A and B equal, Team of Two, Maximize Colours, Far Away, Equalize AB, Maximum Expression, Remove Bad elements, Suspense String, Single Operation Part 1, Card Removal, Subarray Removal, Maximum Angriness, Candies, Spliting Balls, Akash and Dinner, Counting Problem, Boring String, Expense List, Make AP, Make Money, Maximise XOR, Convert to permutation, Distinct Sequence, Prime Reversal, Asymmetric Swaps, Indivisible, Apples and oranges, N Triplets, Find an integer, Consecutive Xor, Lucky Numbers, Append for OR, Array Halves, Chef And Babla, Lcm hates Gcd, Odd Even Binary String, Prefix Ones, Make Array Odd, Zero String, Take Not Less, Bi_lindrome!, Three Numbers, Passing Marks, One Stone or Two Stones, Add smallest prime factor, Prefix Permutation, Good XOR, Distinct Matrix, Divide Pages, Maximum Capacity, Sunny Day, Max count of 1, Chef and Donation, Elections in Chefland, Max Binary, Melt Gold, Inversions of subsequences, String Game , Crushed Apples and a Balance Scale, Evil Infection, Largest and Second Largest, AP Free Sequences, Printing Binary Array, Anti Palindrome, Rectangular Tiling, Odd GCD Permutation, Chef Odd, Break Free, EVacuate to Moon, Caesar Cipher, Maximum Score , Superincreasing, Extreme Basketball, Moody Chef, MEXimize the Array, Pep Bidding, Ballon d Or, Make Equal