Yuki726
- 7★yuki726
- India
- Professional
- Akamai Technologies
- List of teams by Yuki726
- https://discuss.codechef.com/u/yuki726
- No Active Plan. View Details
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Ratings System Update
(2023-04-26 22:00:00)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (359):
Practice:
ABC-Strings, Little Elephant and T-Shirts, Subarray LCM, Dual Nim, Reduction Game, Chef and Recipe, Chef, Chefina and Their Friendship, Path-etic Sums, Yet Another Crossover Episode, Flip the String, Chef and IPC Certificates, Hiring Workers, Mex Subsequence, Not Too Colourful, Prefix And, Game of Primes, Run It Back, How I Met Your Mother, Consecutive Deletions, Cheems VS Doge, A Special Tree, From Rational to Binary, Double Burgers, Too Much Xor, Buy Masks, Books and Friends, Total Components, K-Subarrays, The One Where No One is Ready, Binary String on Steroids, Tic Tac Toe, Beautiful Subsequence, Mod Equality, Xor Separation, Integer concatenation, Longest Good Segment, Bad Luck, Chef 2 Chef, Grid Path, Crossing Blocks, Bunny Hops, Just a Graph, Chef and Deque, Remove Balance, A Counting Problem, Chess Kings Chasing Game, Chef and Pairwise Distances, Half Sequence, Yet Another Flipping Problem, Fake Swaps, Alice vs Bob Faceoff, Professor And Directions, Sardar and GCD, K - Magical String, Chef and Magical Steps, Magic Weed, Subarray Sum, Division , Magical Planks, Minimise the Size, Clean The Sequence, Black and White Tree, Nice Pairs , Farmers of Wasseypur, Game of Length, Prefix as a Substring 2, Lucky Number, Maximum Number Of Distinct Elements, Round Robin Ranks , Dance Moves, Equal Beauty, Min Max LCM, Can You Reach The End, Maximum GCD, Chef Up, Permutation Sorting Game, Insider Subsequences, Queens Placement , Largest Laddu, Help Nishant, Binary Inversion, Substring Minimum Function, GCD of Prefixes, The One with All the Candy, The One Where Joey Dates Rachel, Yet Another Counting Problem, String Game, Partition It, Find the Special Node, Disgust Minimization, Weird GCD Value, Palindromic Binary Numbers, Expectations on a Permutation, Compare those strings, The One with Ross Wedding, Kingdom Attack, Min-Max Rotations, Permutation Pairs, Subarray Jumps, Graduate Work Matters, Sorting Segments, Marbles, Ddakji, Tug of War, Escape Plan, Hopscotch, Dalgona Treat, From Your GGANBU, Romantic Reversals, Sequence Master, Retrieve back the Array, Sarthak and his Magic Grid, Vedant and his Hidden Array, Aujasvit and the Circle Game, Neil and his Binary Tree, Harshikaa and the Rain, Chef and Riffles, Sarthak and his Set of Primes, Vishesh and his Hate for Even Numbers, Convert Strings by Flips, Merging Binary Strings, Equal LIS, Convert Strings by Flips 2, Subarray Mex, Maximise the Minimum, Maximising Vacations, Non Zero Subarray Xor, Anti Palindrome, Palindrome Love, Circular Permutation Recovery, Permutation XOR Sum, Building Towers, Special String, Divisors and Reciprocals, Equal MEX, Xor Becoming Uncanny, Perfect Permutation, K Distinct Array, String Reverse, PerMEXuation , Or Sum, And Equals Or, Non Coprime Neighbours, Mango Market, Visit Them All, Max Heat, Max BIT Sum, Magical Modulo, Magnet Sort, Secret Tree, Dragonado And XOR, Flippable Points, Subarray XOR, Alternating Divisibility, Substring of a Substring, Mathology, Minimum Coloring, Maximizing LIS, Gift Shop and Coupon, Prefix Suffix Operations, Balanced Reversals, Winter, Adjacency Love, Separate Them All, Pile Partition, XOR and AND, Mexy Array, The Unchanging OR, Stable Mex, Maximize the Minimum, Finding Shoes, Training Plans, Geometric Mean Inequality, Two Merchants, Flip Sorting, Avoid Alternating, Chef Goes Shopping, Sorted Distances, Array operations, Broken Life, Make Them Equal, Antipodal Points, Maximum Value from Binary strings, K0KALARU47 and CP task, Flip to Invert, Dazzling Even-Odd Challenge, Chef And Division, Different Subarrays Rearrange, Beat the Average, Maximum OR Minimum, Too Mean, A Bit Easy, Average Gift, Subsequence-Numbers Divisible by 7, Equal After And, Not Tree Again!, Max Value of MST, Subarrays with length, 7th Love, Or Permutation, Good Pairs, Black and White, Remove and Add, Is this priority or parity!, Dearrange sorting, Maximise Set Bits , Minimum or Maximum, Make them Equal, The Optimal Pairs, Permutation AND, AP Grid, The Subarray XOR, Prime Xor, Vowel Anxiety, Maximum Diversity, Equal Subsequences, Students-Far From Hostel, Partition Queries, Array sorting, Sort the String, Fixed Sum, Strict Permutation, Chef and Minimum Cost of His Tree, Copy and Push Back, Similar Heights, The XOR-OR Dilemma, Positive array, Accurate XOR, Split The String, High Frequency, Good Indices, Monks, Air Blimp, Beautiful Array, Sum Product Segments, Add Subtract Equalize, Average Permutation, Chef & Cook Game, Differentiation, Prefix Suffix And Or, Adjacent Xors, Copy and Paste, Different Medians, Tree Coloring, Minimum Sum, K-Flip, Gritty Grid, Flipping Failure, Nil Xor, Subtract 12 Operation, Black&White Ring Game, Rocket Pack, Make It One, Winter Is Here, Make A and B equal, Queen Blocks, Departments (Hard Version), Departments (Easy Version), Arithmetic Jumping, Distinct Numbers, Distinct Numbers, Pokemon Battles, Interesting Subarray, K-Subarrays, Energetic Node(Hard Version), Palindrome Swaps, Division Sorting, Binary Substitution, Binary Substituition, Maximum Sum, Red Green Grids, Yet Another Palindrome Problem, Tri XOR, Palindrome Partition, Weird Subarrays, Red Blue Flowers, Row Bombing, Subarray Removal, Joint XOR, Disjoint XOR, Sorted Substrings, Make Multiple, Pythagorean Pair, Counting Subsequences, Distinct Neighbours , Maximize 1s, Count Partitions , GCD Sort, Make Length 1, Minimum Absolute Score, Greedy Grid Moves, Maximum Angriness, Minimum BFS Length, Musical Rods, Count Number Of Pairs, Existence Of X, Guess All, Boring String, Restore the Permutation, XOR Product, Interesting Array, Make Money, Divisible by A_i, Two Counters, N Triplets, Good Sequence, Good Arrangement, No sequence, XOR Tree, Maximum of GCDs, Minimize the Maximum, Make Array Odd, Contruct Array, Love Squares Hate Cubes, Not Divisible, K-Beautiful Subarrays, One Stone or Two Stones, Split or Decrease, Good Permutations, Twice GCD Thrice LCM, Four Tickets, Buy Ten Packets, Return the Change, Tree Xor, Maximum And Or, Chef and Asteroids, Existence, Positive or Negative Subarrays, Subarray Removal, Two Averages, Evil Infection, Minimum Ugliness, Sum of Goodness, Cheapest Office, Finding Sum, Printing Binary Array, Rectangular Tiling, XOR & Sum, Limited Shopping, Dividing into Groups, A Peculiar Arrangement, Chef and Polygons, Odd GCD Permutation, Chef Odd, Maximum Sum Permutation, Beautification of array, Distance Coloring, NASA, Swap the numbers, 3-Blast Palindrome, Absolute Differences, Make It Special, Unreachability Cost, Ball Distribution, Segment Three, Musical Chairs, Two Piles, Yet Another Bitwise Problem, Exclusion-Inclusion
Contests (170):
June Challenge 2020 Division 2:
Even Matrix, The Tom and Jerry Game!, Chef and Icecream, Chef and String, Chef and Price Control
June Challenge 2021 Division 3 (Rated):
Minimum Dual Area, Shortest Route, Bitwise Tuples, Bella ciao, Summer Heat, Minimum Subtree Cover
June CodeChef Starters 2021 Division 2 (Unrated):
Total Correct Submissions, Sleep Cycle, Flappy Bird, Chess Match, Chef and Queries, Cyclic Quadrilateral
August Cook-Off 2021 Division 2:
Odd Array, Different String, Chef and Closure, Equal Difference, Interactive Equivalency, Clear the Array
September Challenge 2021 Division 2 (Unrated):
XOR Equal, Shuffling Parities, Minimize Digit Sum, Treasure Hunt, 2-D Point Meeting, Airline Restrictions, Travel Pass, Minimum Digit Sum 2
CodeChef Starters 13 Division 2 (Rated):
Add and Divide, Chef in Vaccination Queue, Maximum Light Up, Make that Array!, Interesting Pairs, Prefix as a Substring, Magical Doors
CodeChef Starters 14 Division 1 (Unrated):
Odd GCD, Task Times, Diagonal movement, FIXFIX, Counting Tuples, RCB and Playoffs
October Challenge 2021 Division 1 (Unrated):
Longest AND Subarray, Digit Removal, MEX-OR, Yet another MEX problem, Characteristic Polynomial Verification
November Challenge 2021 Division 1 (Unrated):
Flip or Compress, Functional Array, Wildcard Replacement, Xor Equation, Weird Palindrome Making, Hill Sequence, Maximise the bridges
November Cook-Off 2021 Division 1:
Non-Decreasing Subsequence of size K, Good ranking, Product Pain, Guests like slippers
January Cook-Off 2022 Division 1:
Subsegment Divisibility , Merged LIS, Boring Trip, Prime Graph, Erase All But One
April Long One 2022 Division 1 (Unrated):
Dazzling AXNODR Challenge , Bullets and Enemies, Min Max Equality, Pairwise Xors
CodeChef Starters 34 Division 1:
Binary Mismatch, Binary String Xor, Count The Arrays, Lulymp, Good Permutation
April Lunchtime 2022 Division 1(Rated):
Modular Circular Permutations, Do Not Touch the MEX!!!, Secret Machine Mania
Starters 35 Division 1 (Unrated):
Help Chef, Jump to Sibling, Chef Find XOR Beautiful, Concurrent Lines
May Long One 2022 Division 1 (Unrated):
Mystical Numbers, The Magical Stone, Alternating Diameter, Four Arrays
July Lunchtime 2022 Division 1 (Rated):
Tree Interval Queries, Inversions Retrieval, Tree Retrieval, Binary String Happiness, Consecutive XOR, Largest Family
July Long Two 2022 Division 1 (Unrated):
Maximize Difference, Concat Sort, Sum of Product 2, Similar Subsequence
August Long 2022 Division 1 (Unrated):
Angled Flip, Tree of Trees, XOR with smallest element, Hello Equation, Crazy Subsequences
Starters 73 Division 1 (Rated till 6-Stars):
Minimum OR Path, Find an integer, Consecutive Xor, First To Last, Hamiltonian Tree, Elevators
Starters 74 Division 1 (Rated till 6-Stars):
Candies, Maximum Xor Sum, Distinct Values, Lcm hates Gcd, Medicine Strength, Minimal Inversions
February Cook-Off 2023 Division 1 (Rated):
Take Not Less, Alice Potter and OWL, Alice Potter And Dumbledore Army
Starters 77 Division 1 (Rated till 5 Stars):
Yet Another XOR Sort, Sort a String, K Forests, Concat Palindrome, K Increment Palindrome, Three Numbers
Starters 80 Division 1 (Rated till 5 stars):
Permutation Subsequence, c8kbf and Tree, Prefix Permutation, Eat Rock!, Matrix Pain
Starters 84 Division 1 (Rated till 6 Stars):
MEX Sequences, SUM OR, Max count of 1, Digit Operation, Chef And Adjacent Sums
Starters 85 Division 1 (Rated till 6 stars):
Crazy Bishops on Chessboard, Efficient PAN Linking, GCD Queries, Bomb Blast, TripTastic
Starters 87 Division 1 (Rated till 6 Stars):
OR-XOR, Count the Permutations (always), Checkpoint, Inversions of subsequences, AB plus C, One or All
Learning Paths (0):
None
Practice Paths (1):
Contributions
Problems Authored (0)
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Problems Tested (0)
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