Mohan Raghu
- 6★mohanr
- India
- Student
- Indian Institute of Technology Kanpur
- List of teams by Mohan Raghu
- https://discuss.codechef.com/u/mohanr
- No Active Plan. View Details
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(2022-03-19 23:00:00)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (110):
Practice:
Bytelandian gold coins, Enormous Input Test, Flipping Coins, Matchsticks, Recipe Reconstruction, Pizza Delivery, Minimum Distance, Fire Escape Routes, Printing Sheets, Call me, Maybe, Pairwise AND sum, Number Mirror, Chef and Reversing, Ups and Downs, Count Substrings, Queries on the String, Sherlock and the Grid, Subarray GCD, Shooting Birds, XOR with Subset, Player, Petersen Graph, Na2a and lucky stone, Find Remainder, GCD and LCM, Small Factorial, Count Subarrays, Chef And Operators, Mahasena, Kalakeya, Bhallaladeva, Jimma and Chingam, Chef and Pick Digit, Chota Mouse and his birthday cake, Longest Palindrome, Alternating subarray prefix, Chef and Coins Game, Watson asks Does Permutation Exist, ChefWatson uses Social Network, Help Lost Robot!, Colorful Grids, Chef and Bipartite Graphs, Gajju Bhai is hungry, Max Out, Chef and his daily routine, Courses in an university, Minimum Good Permutation, Little Chef and Sums, Ordering teams, Random Pair, Rectangle, Chef And His Characters, Chef and Glove, Fibonacci String, Two vs Ten, Naive Chef, Fill the Truck, Family Tree, Archi and Comparsion, Good Permutations, Magic Set, Strike or Spare, Encoding Message, Chef and Secret Ingredient, Chef and Bored Games, Chef and Polygon Cakes, Spell Bob, Chef and Problem Setting, Chef and Eid, Chef and Strange Addition, Reduction Game, Maximise the Sum, Play Piano, Yalalovichik Numbers, Shrinking Space, Powerful division, Magic School, Palindromic Walks, Sherlocked String, Challenge Accepted!, Is it a Cakewalk Problem, Martingale, Choosing from Buckets, Offer for Chef, Greg and Grid, Max power, Bitsetbaba and Power Grid, Searching for a Biclique, Delete a Subarray, Doraemon, Find the XOR, Expected Area, Safe Robots, LCM Constraints, Popping Balloons, BITSG string count, Conservative Graph, A Tree to Remember, Cool Subsets, Chefland Squads and the Army Chief, Pairs of Pairs, Red-blue Trees, Brute force, Cake and Precision , Communication Channel, Blackjack, 4 - Collapse The Array, Common Ancestors, Equal Gifts, A Special Tree
Contests (257):
September Challenge 2018 Division 2:
Magician versus Chef, War of XORs, Chef and Adventures, Bad Shuffle
December Challenge 2018 Division 2:
(Challenge) Delete DAG, Max and Electrical Panel, Directing Edges, Chef and Interactive XOR, Chef and Meatballs, Chef and Interactive Contests, Chef and An Ideal Problem
October Challenge 2018 Division 2:
Appy and Balloons , Minimize Digitsum, Chef and Surprise Chessboard, Chef and Serves, Byte to Bit, Chef and Circles
January Challenge 2019 Division 2:
Different Neighbours, Lucky Number Game, Distinct Pairs, Chef and Modulo Game, Fancy Quotes, A Pizza Slice
February Challenge 2019 Division 1:
Manhattan Rectangle, Guess It Right, Chef and Secret Ingredients, Art of Balance
September Challenge 2019 Division 1:
Biladerim Icin, Fuzzy Linear Combinations, Expected GCD, Doofish Set, Chef Designed a Network
January Challenge 2020 Division 1:
Chef and Dynamo, Doraemon, Chefina and Prefix Suffix Sums, English
April Challenge 2020 Division 1:
Strange Number, Squared Subsequences, Perfect Power Divisors, Ready Bitwise, Factor Tree, Leaked Answers (Challenge)
March Cook-Off 2020 Division 1 :
Mysterious Sequence, Maximize Letter Beauty, Random Chocolates, Escape the Tree
May Cook-Off 2020 Division 1:
Chef, Chefina and Their Friendship, Chefina on a Trip, Roads in Chefland
ICPC Asia-Kharagpur Onsite Mirror Contest 2019:
Colliding Balls, Train or Walk, Maximize Diversity of an Array, Chef and Diamonds
Campus Chapters Contest 1.0:
Walter and Jesse, Corona Scare, Another game of numbers, A lot of cars, Corona in Karunanagar, Save us! , Code Koroo Naaa
July Challenge 2020 Division 1:
LCM Constraints, Chefina and Swaps, Chef and Dragon Dens, Missing a Point, Doctor Chef, Weird Product
August Challenge 2020 Division 1:
Insanely Hard School Exams, Subsequence Frequency Counting, Chefina and Strange Tree, Smallest KMP, Chef Thanos Wants Perfect Balance, Chef and Wedding Arrangements
January Challenge 2021 Division 1:
Chef and Ants, Expected Number of SCCs, Sequence Creation, And-Or Game
December Cook-Off 2020 Division 1 :
Self-Destructing Strings, Sed Passwords, Circle of Chaos, Carry All Fruits
Programming Contest #1 (Chapter 'Ramayan'):
Laxman and Maths, Hanuman and Tree, Raavan and Sub-Array, Bharat and Possibilities, Lord Ram and XorOrXorOr Power, Sita Mata and Time Machine
Encoding June'20:
Sasta Operation on Tuple, Contagious Disease, Delta wants treats, Alice and Strings, Give those children some toys!, Give those children some marks!, Sharing is Caring, Rock Paper Scissor, Happy Birthday Horsbug98
May Challenge 2021 Division 1 (Unrated):
Valid Paths, Tree House, Xor Equality, Tic Tac Toe, Modular Equation
August Cook-Off 2021 Division 1:
Odd Array, Different String, Interactive Equivalency, Clear the Array
CodeChef Starters 9 Division 1 (Unrated):
Friend Groups In A Line, Black cells in a chessboard, Large Square, Bus full of passengers, Fibonacci concatenation, India Fights Corona
SnackDown 2021 - Online Qualifiers:
Prefix as a Substring 2, Lucky Number, Maximum Number Of Distinct Elements, Minimise Difference
SnackDown 2021 - Online Round 1A:
Yet Another Flipping Problem, Round Robin Ranks , Dance Moves, Equal Beauty, Min Max LCM
SnackDown 2021 - Online Pre-Elimination:
Non-Decreasing Subsequence of size K, Product Pain, Guests like slippers
December Lunchtime 2021 Division 1:
In-tree-active Node Coloring, Optimal Sorting, Romantic Reversals, Sleep Technique
Code Drive Division 1 (Unrated):
Count of Array, Break And Fix The Tree, Sum this up, Again XOR problem, Maximum Factors Problem, Count Number of Peaks
February Lunchtime 2022 Division 1:
Chef Cooks Permutation, Visit Them All, Magical Modulo, Magnet Sort
CodeChef Starters 32 Division 1 (Unrated):
Maximize the Minimum, LR Shirts, Finding Shoes, Flip Sorting
Learning Paths (0):
None
Practice Paths (8):
Contributions
Problems Authored (0)
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Problems Tested (0)
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Editorials Contributed (0)
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