code_hard
- 5★unknownn
- India
- Student
- Delhi Technological University New Delhi, India
- List of teams by code_hard
- No Active Plan. View Details
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(2018-02-12 15:00:00)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (204):
Practice:
Transform the Expression, Factorial, Ambiguous Permutations, Enormous Input Test, Sums in a Triangle, Simple Sorting, ATM, Paying up, The Way to a Friends House Is Never Too Long, Life, the Universe, and Everything, Paying up, Nuclear Reactors, The Lead Game, Permutation Cycles, Discrepancies in the Voters List, Cleaning Up, Decreasing String, Cutting Recipes, The Morning Commute, Three Way Communications, Correctness of Knight Move, Moving Coins, Fit to Play, Daily Train, Little Elephant and Exams, Little Elephant and Bombs, Arranging Cup-cakes, Delivery Boy, Ciel and Receipt, ChefTown Parade, Coin Flip, Carvans, Little Elephant and Permutations, Little Elephant and Divisors, KGP Summers, Packaging Cupcakes, Reversing directions, Approximately, Three Different Numbers, Row and Column Operations, Your Name is Mine, Lapindromes, Subtraction Game 1, Maxim and Dividers, Count K-Primes, Chef and The Divisibility Queries, Code, Square Digit Squares, Am I a Fibonacci Number, Please like me, Chef and Feedback, Walk, Little Chef and Numbers, Chef and Kingship, Chef and Chain, Shortest Path in Binary Trees, Tree Game, Stone, The Smallest Pair, Subarray GCD, Copy-Paste, Sum Queries, The Army, Brackets, Piece of cake, Suraj goes shopping, Version Control System, Chef and Friends, Devu and Grapes, Chef and Yoda, Smallest Numbers of Notes, Reverse The Number, GCD and LCM, Farmer And His Plot, Chef and Dolls, Chef and his Sequence, Devu and friendship testing, Entrance Exam, Make XOR zero, Cops and the Thief Devu, Maximize Disjoint Pair Sum, Cooking Machine, Chef and Table Tennis, Churu and Balls, Count Subarrays, Count Steps in Matrix, Strange operations, Chef and Two Strings, Greedy puppy, Dividing Machine, Who dares to be a millionaire, Forgotten Language, Friends Meeting, Chef and the stones, Minimum Maximum, Sum of palindromic numbers, Super Numbers, Stacks, Oracle Devu and Longest Common Subsequence, Word Stem, Almost Sorted Permutation, Bhallaladeva, Chef-Detective, Chef and Array and K, Palindromic substrings, Sereja and Line, Sereja and Array and Subtracting, The Christmas Gift, Chef and Time Machine, Chef and Subarrays, Chef and Queries, Devu and Perfume, Chef And Binary Operation, Alternating subarray prefix, maximize the sum, Puppy and Sum, Chef and Ballons, Forest Gathering, Ada and crayons, Mod in an Array, Movie Weekend, Odd Divisors, Chef and Big Soccer, Laddu, Coins And Triangle, Akhil And Colored Balls, Devu and an Array, Sticks, Right Triangle, Art, One more weird game, Chef and Proportion, Chef and Numbers, Tweedle-Dee and Tweedle-Dum , Intelligent Pairs, Lumpy - The Bus Driver, Studying Alphabet, Chef and Inequality, Watson asks Does Permutation Exist, ChefWatson uses Social Network, Help Lost Robot!, Beautiful Arrays, Watson and Digit Sums, Delete! Delete! Delete!, Chef and his Students, Chef and Square Set, Extreme Encoding, Sealing up, Nothing in Common, Digit Longest Increasing Subsequences 2, Xenny and Alternating Tasks, Bear and Extra Number, (CH) Bear and Sorted Rows, Bandwidth of a matrix, Bear and Ladder, Bear and Species, Bear and Candies 123, Bear and AB, Bear and Segment 01, Chef and his daily routine, Courses in an university, Blocked websites, Median of adjacent maximum numbers, La Liga, Balanced Array, SnackUp, Maximum Unique Segment, Two Numbers, Chang and Bitwise OR, Chang and the Perfect Function, From heaven to earth, Chef Hates Palindromes, Infinite OR Game, Statistics Construction, Subsequence Equality, Chef and Dice, Total Diamonds, Chef and Counting Test, Chef and Weird Queries, Chef goes Left Right Left, Minimum SubArray, Periodic Palindrome Construction, Villages and Tribes, Days in Month, Strange Function, Online Chess, Random Pair, Smart Strategy, Chef And his Cake, Penalty Shoot-out, Chef and Hamming Distance of arrays, Beautiful Array, Multiple of 3, Survive in ChocoLand, Chef and Gcd Queries, Chef and Tuples, Chef and Line, Chef Goes to the Cinema, Chef Restores a Matrix, Chef Judges a Competition, Magician versus Chef, War of XORs, Chef and Adventures, Bad Shuffle
Contests (67):
October Challenge 2016:
Chef and Keyboard, Sereja and Progressions, Chef and Three Dogs, Fenwick Iterations
February Challenge 2017:
Chef and Triangles, Chef and His Apartment Dues, Most Frequent Element, Gerrymander
April Challenge 2017:
Chef and Divisor Tree, Stable market, Dish Of Life, Bear and Row 01, Bear and Clique Distances, Similar Dishes
June Challenge 2017:
Chef and Prime Queries, Pairwise union of sets, Triplets, Xenny and Coin Rankings, Chef and the Feast, A Good Set
July Challenge 2017:
Chef and Sign Sequences, IPC Trainers, Calculator , Tree Expectancy, Whats in the Name
August Long Challenge 2017:
Chef and Rainbow Array, Chef and Mover, Palindromic Game, Greedy Candidates
September Challenge 2017:
Sereja and Commands, Chef and Pick Digit, Minimum Good Permutation, Fill The Matrix, Little Chef and Sums
October Challenge 2017:
A Balanced Contest, Counter Test For CHEFSUM, Chef and Cycled Cycles, Chef and a great voluntary Program, Max Mex
January Challenge 2018:
Rectangle, Partition the numbers, String Merging, Maximum Score, K-Concatenation
February Challenge 2018:
Chef And His Characters, Chef And The Patents, Akanksha and End of Semester, Points Inside A Polygon, Car-pal Tunnel, Permutation and Palindrome
Learning Paths (0):
None
Practice Paths (7):
Contributions
Problems Authored (0)
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Problems Tested (0)
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Editorials Contributed (0)
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