DHEERAJ SINGH
- 4★dcoder_786
- I_am_lazy
- India
- Student
- National Institute of Technology Mizoram
- List of teams by DHEERAJ SINGH
- https://discuss.codechef.com/u/dcoder_786
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(2020-04-13 17:30:00)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (426):
Practice:
Prime Generator, The Next Palindrome, Factorial, Small factorials, Pouring water, Play on Words, Marbles, Stable Marriage Problem, Mixtures, Bytelandian gold coins, Ambiguous Permutations, Enormous Input Test, Sums in a Triangle, Simple Sorting, Not a Triangle, GCD2, ATM, Johnny and the Beanstalk, Paying up, Life, the Universe, and Everything, A Very Easy Problem!, Paying up, Johnny and the Beanstalk, Nuclear Reactors, The Lead Game, Discrepancies in the Voters List, Array Transform, Flipping Coins, Multiples of 3, Arranging the Appetizers, Cleaning Up, A Simple Equation, Decreasing String, Cutting Recipes, Number Game Revisited, The Morning Commute, Pairing Chefs, Chef team, Money Transformation, A Prime Conjecture, Internet Media Types, Distribute idlis Equally, Correctness of Knight Move, Misinterpretation, Garden Squares, Open the Dragon Scroll, Subanagrams, Ciel and A-B Problem, Lucky Long, Word Couting, Home Delivery, Spoon in Matrix, Fit to Play, Daily Train, Jewels and Stones, Little Elephant and Strings, Little Elephant and Candies, Kisses & Hugs, Little Elephant and Bombs, Little Elephant and Music, Fierce Battles, Little Elephant and Lemonade, The Gray-Similar Code, Gift Rift, Arranging Cup-cakes, Closing the Tweets, Prime Permutations, Connecting Soldiers, Delivery Boy, Racing Horses, Ciel and Receipt, Code Crazy Minions, Granama Recipes, Coin Flip, Recipe Reconstruction, Carvans, Tourist Translations, Magic Rankings, Little Elephant and Permutations, Buying Sweets, Little Elephant and Divisors, The Minimum Number Of Moves, Pizza Delivery, Root of the Problem, Packaging Cupcakes, Reversing directions, Chef of the Year, Climbing Stairs, Approximately, Many Chefs, Three Different Numbers, The Ball And Cups, Palindrome, Hello Hello, Fire Escape Routes, Lack of Logic, Row and Column Operations, Maximum Weight Difference, Helping Lira, Levy Conjecture, Superpowers of 2, Name Reduction, Your Name is Mine, Andrew and the Meatballs, Andrew and the Meatballs again, Lapindromes, Subtraction Game 1, Subtraction Game 2, Chef and Walking on the rectangle , Chopsticks, Maxim and Dividers, Count K-Primes, Attic Crossing, Online Shopping, Tywins Tactics, Number of Factors, Chef and Integers , Splitting Candies, Pairwise AND sum, Chef and The Right Triangles, Code, Polo the Penguin and the Numbers, Polo the Penguin and the Test, Uncle Johny, Square Digit Squares, Missing some chairs, ATM, Number Mirror, Funny Marbles, Magic Pairs, Bon Appetit, Please like me, Chef and Girlfriend, Chef and Feedback, Longest Common Pattern, Little Elephant and Subarrays, Farmer Feb, Chef and Shop, Chef and String, Compilers and parsers, Walk, Little Chef and Numbers, Chef and Remissness, Chef and Kingship, Chef and Reunion, ABC-Strings, Chef-jumping, Chef and Digits, Alok-nath and His Sanskars, Little Elephant and T-Shirts, Dividing Stamps, Chef and Reversing, Chef and Frogs, Chef and Ground, Chef and Chain, Chef and Rainbow Array, Chef and Subarray, Shortest Path in Binary Trees, Chef and Left-Right, Divide the Cake, Stone, Count Substrings, Reach The Point, Divisible Subset, Approximately II, Counting Flags, Knapsack Problem, Painting, Sherlock and the Grid, The Smallest Pair, Subarray GCD, Subarray LCM, And Operation, Shift The String, Lowest Common Ancestor, Cleaning Tables, Copy-Paste, Sum Queries, Chef and Gift, Friends, Fun with Rotation, Harrenhal, Tanu and Head-bob, Magical Girl and Colored Liquid Potions, DevuLand, Dinosaurs and Laddus, Chef and easy problem, Chef and easy problem 2, Distinct Characters Subsequence, Chef and Notebooks, The Army, Walk on the Axis, XOR with Subset, Physics Class, Let us construct palindrome, Matrix Again, Player, Mahesh and his lost array, Cascading Style Sheets, Brackets, Chef and Stones, Sereja and Votes, One Dimensional Kingdoms, Delivery Man, Good Joke!, Fit Squares in Triangle, Piece of cake, Suraj goes shopping, Tojo hates probabilities, Let us play with rank list, Chef and Equality, Chef and Interview, Lucky Four, Broken Telephone, Andrash and Stipendium, Chef and Memory Limit, Way Out, Set Difference , Chef and new recipe, Equality, Version Control System, Gravity Guy, Chef and Cube, Devu and Grapes, 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, Gregorian Calendar, GCD and LCM, Second Largest, Small Factorial, Primality Test, Finding Square Roots, The Block Game, Farmer And His Plot, Chef and his Sequence, Devu and friendship testing, Train Partner, Cops and the Thief Devu, Maximize Disjoint Pair Sum, Divisibility by 9, Chef and Table Tennis, Strange operations, Chef and Two Strings, Greedy puppy, Puppy and game, Who dares to be a millionaire, Forgotten Language, Chef and the stones, Chef and the XORed Number , Chef and the Wildcard Matching, Capital Movement, Minimum Maximum, Chef And Operators, Stacks, Mahasena, Almost Sorted Permutation, Bhallaladeva, Chef-Detective, Processing a string, Mutated Minions, Chef and Destruction, Distinct Codes, Palindromic substrings, Sereja and Array and Subtracting, Chef and Time Machine, Chef and Subarrays, Chef and Fruits, Malvika is peculiar about color of balloons, Chef and digits of a number, Digital clock, Dual Nim, Alternating subarray prefix, Faded Palindromes, Chef and Socks, Chef and Coins Game, Puppy and Sum, Simple Statistics, Ada and crayons, Chef And Coloring, Movie Weekend, Odd Divisors, Laddu, Coins And Triangle, Akhil And Colored Balls, Devu and an Array, Kitchen Timetable, Better Maximal Sum, Sticks, Right Triangle, Art, N different palindromes, Collisions, One more weird game, Chef and Proportion, Chef and Numbers, Studying Alphabet, Lazy Jem, Watson asks Does Permutation Exist, Help Lost Robot!, Beautiful Arrays, Watson and Digit Sums, Download file, Chef and Subset, Quentin Tarantino, Nothing in Common, Chef and His Apartment Dues, Xenny and Alternating Tasks, Bear and Extra Number, Bear and Milky Cookies, Safe Robot, Bear and Ladder, Similar Dishes, Bear and Candies 123, Bear and AB, Bear and Segment 01, Chef and his daily routine, Courses in an university, Chef got Recipes, Temple Land, A temple of Snakes, SnackUp, Maximum Unique Segment, Two Numbers, Chang and Bitwise OR, Chang and the Perfect Function, IPC Trainers, Find the Maximum Value, Real obtuse, From heaven to earth, Mathison and pangrams, Max Mex, Little Chef and Sums, Statistics Construction, A Balanced Contest, Chef and Cook-Off Contests, Modular GCD, Chef and Employment Test, Chef and Weird Queries, Buggy Calculator, Obtain Desired Standard Deviation, Strange Function, Chef And Easy Xor Queries, Beautiful Array, Maximum Score, Rectangle, Multiple of 3, Permutation and Palindrome, Chef and Cook-Off, Chef and Tuples, Chef and Line, Mix the Colors, Minion Chef and Bananas, Chef Goes to the Cinema, Chef Restores a Matrix, Three Integers, Magic Elements, Binary Nim, The hardest gcd problem, Summary Power, Counting Pretty Numbers, OR Matrix, Sheokand and Number, Spell Bob, OneTwo, Opposite Cites, Chef Restaurant , Pumping Water, Coloring the Grid, Beautiful Garland, Age Calculator, Distances, Rooks, Chef and Secret Ingredients, Chef and Secret Password, Chef and Party, Chef and a Beautiful Digit, Playing with Numbers, Friend or Girlfriend, Music Shopping, Subtree Removal, Pogo Stick Competition, Pied Piper vs Hooli, Ada Rooks 2, Chef Learning Hungarian Algorithm, Fast Food, Minimum Sum, Misha and Nice Sets, Recover the Sequence, Dummy Palindromic Strings, Zombie and the Caves, Birthday Gift Again, Two Variables, Swapping, Chef and Dynamo, Rich Substrings, Destroy Cells, Operations on a Matrix, Two Groups, Chef and Football Match, Doraemon, Easy Subsequence Selection, XOR Engine, D-Or, Box Game, Counting Inversions Revisited, Equality, Planting Trees, Ada Bishop 2, Guess the number, Chef and Walk, Under the Tunnels, XOR Game, Penalty Shoot-Out II, Swapping to Palindrome, Not All Flavours, Unit GCD, Maximize LCM
Contests (61):
October Challenge 2018 Division 2:
Chef and Circles, Byte to Bit, Minimize Digitsum, Appy and Balloons , Chef and Serves
January Challenge 2019 Division 2:
Yet Another Problem About Sequences, Different Neighbours, Lucky Number Game, Distinct Pairs, Chef and Modulo Game, Fancy Quotes, A Pizza Slice
October Challenge 2019 Division 1:
Array Modification, Chef and Maximum Star Value, Bacterial Reproduction, Even Edges
November Challenge 2019 Division 1:
Physical Exercise, From Zero to Infinity, Single Point of Failure
April Challenge 2020 Division 1:
Strange Number, Squared Subsequences, Ready Bitwise, Leaked Answers (Challenge)
Learning Paths (0):
None
Practice Paths (16):
Contributions
Problems Authored (0)
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Problems Tested (0)
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Editorials Contributed (0)
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