MuSong An
- 7★rgb_icpc2
- North Korea
- Other
- List of teams by MuSong An
- https://discuss.codechef.com/u/rgb_icpc2
- No Active Plan. View Details
Activity Heat Map
NewRating Graph
Ratings System Update
(2021-11-27 22:30:00)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (39):
Practice:
Pairwise AND sum, ForbiddenSum, Chef and Graph Queries, Time to Study Graphs with Chef, Friends, Jealous Boy, Snakes and Graph, Computer Virus, Chef and DAG, Equalize, LCM Constraints, Donation, Chefina and Swaps, Joined Subarrays on Tree, Chef and Dragon Dens, Missing a Point, Subsequence Frequency Counting, Doctor Chef, Convenient Airports, (Challenge) Dynamic Hull, Chef and Wedding Arrangements, Mausil and his K communities, Maximise Subsequence Value, Minimum Insertions, Permutation Split, Root the Tree, Connect on a Grid (Challenge), Robot Detector, Few Different Elements, Random Knapsack, D-Dimensional MST, Village Road Network, An Inveractive Problem, Locked Safe, Lucky Ali, Sweet Change, Product Pain, Weird GCD Value, Permutation Pairs
Contests (179):
October Challenge 2020 Division 2:
Positive AND, Replace for X, Compress all Subsegments, Adding Squares, Covid Run, Chef and Easy Queries
November Challenge 2020 Division 1:
Panic! at the Disco, Chef and the Combination Lock, Connect on a Grid (Challenge), Restore Sequence, Magical Candy Store, Selecting Edges, Red-Black Boolean Expression, Scalar Product Tree, Unusual Queries
December Challenge 2020 Division 1:
Hail XOR, Square Root of LCA Convolution, Calculus, Linear Combination, Permutations, Digit Matrix, String Operations, Palindromic Equivalence, Positive Prefixes, Even Pair Sum
October Cook-Off 2020 Division 2:
Split the Str Ing, Decreasing Srrnmieeda, Path-etic Sums, The In-XOR-able Task, Yet Another Crossover Episode
October Lunchtime 2020 Division 1:
Chef Likes Good Sequences, Chef Is Just Throwing Random Words, Counting Spaghetti, Cute Chef Gift
DSA Learning Series - Contest 7:
Subtraction Game 2, Count K-Primes, Chef and Frogs, Billiards, Count Subarrays, Chef and Good Subsequences
LogiCode:
MATRIXMIN, Average Median Game, THE SEIGE, FIZZA and MAGICIAN, CHEF MAKES GOOD PAIRS, MonkeyPower
CodeSpree:
OCTAVE TUNES, Rabbit Race, Kevin and the Cube, Sherlock and the uncaught Murderer, Ice-Cream Party
Getting started Practice Contest :
Find Second Largest, Raju and His Trip, Find Me, Reverse Me, Range Odd, Sum Is Everywhere, Add Natural Numbers, Factors Finding, Is Both Or Not, Buy Please, Valid Triangle Or Not, Triangle With Angle, Reverse Star Pattern, Alternative Square Pattern
April Challenge 2021 Division 1:
Binary String MEX, Tree Permutations, Worthy Matrix, Destroy the EMP Chip, Chef and Pair Flips, Water Sort Puzzle (Challenge), String Power, Chef and Dice, Brahma and Shiva, Boolean Game
May Challenge 2021 Division 1 (Unrated):
Valid Paths, Tree House, An Interesting Sequence, King Killing, Xor Equality, Tic Tac Toe, Modular Equation
July Challenge 2021 Division 1 (Unrated):
XxOoRr, Chef vs Bharat, Even Odd Partition, Optimal Denomination, Chef and Pairs, Madoka and Ladder Decomposition, Dakimakura Distribition, K Path Query
August Challenge 2021 Division 1 (Unrated):
Special Triplets, Array Filling, Geometry 1, Chef and Bulb Invention, Alternating LG Queries, Charge Scheduling, Chef and Digits of Large Numbers, Fat Hut, Problem Difficulties, Olympics Ranking
August Cook-Off 2021 Division 1:
Odd Array, Different String, Chef 2 Chef, Interactive Equivalency, Clear the Array
September Challenge 2021 Division 1 (Unrated):
XOR Equal, Shuffling Parities, Minimize Digit Sum, Treasure Hunt, 2-D Point Meeting, Airline Restrictions, Travel Pass, Covaxin vs Covishield, Minimum Digit Sum 2
October Challenge 2021 Division 1 (Unrated):
Chef at the Olympics, Longest AND Subarray, Digit Removal, MEX-OR, Yet another MEX problem, Characteristic Polynomial Verification, Hidden Points
November Challenge 2021 Division 1 (Unrated):
Flip or Compress, Functional Array, Wildcard Replacement, Xor Equation, Weird Palindrome Making, Hill Sequence, Maximise the bridges, Convex Hulk
November Cook-Off 2021 Division 1:
Non-Decreasing Subsequence of size K, Good ranking, Product Pain, Guests like slippers
C.O.D.E.R.S Division 1 (Unrated):
The One Where No One is Ready, The One Where They Get Back Together, The One with All the Candy, The One Where Joey Dates Rachel, The One with Ross Wedding
FizzBuzz Division 1 (Unrated):
Magical Planks, Clean The Sequence, Substring Minimum Function, Kingdom Attack
December Challenge 2021 Division 1 (Unrated):
Increasing String , Yet Another Tree Problem, Valleys and Hills, Rock Paper Scissors, Pyramid Traversal, Min Manhattan Distance, Squares Counting
January Long 2022 - I, Division 1 (Unrated):
Sequence Master, Generating Cycles, Retrieve back the Array, Chef and Riffles
January Long 2022 - II, Division 1 (Unrated):
Array Partition, Power Sum, Tree Master, Sum and OR, Crying Colours
February Long 2022 - I, Division 1 (Unrated):
Random OR, Digit Multiplication By K, Binary Base Basics, Bitwise Blend, Remove Adjacent
February Long 2022 - II, Division 1 (Unrated):
Sequence GCD, Area Sums in Convex Polygons, Bitwise swaps, Xor Palindrome
Learning Paths (0):
None
Practice Paths (0):
None
Contributions
Problems Authored (0)
No Contribution
Problems Tested (0)
No Contribution
Editorials Contributed (0)
No Contribution