Kang
- 7★kut_hgs1997
- North Korea
- Student
- Kim Chaek University of Technology
- List of teams by Kang
- https://discuss.codechef.com/u/kut_hgs1997
- No Active Plan. View Details
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Ratings System Update
(2021-12-13 16:30:00)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (11):
Practice:
Prime Distance On Tree, Chef and Graph Queries, Simple Sum, Hussain Set, (Challenge) Raisins, Break And Fix The Tree, Minimize Xor Difference, Parity Permutation, Chef Segment, Bit Play, Greedy LIS Algorithm
Contests (218):
December Challenge 2017:
Chef and Universe, Total Diamonds, Santa Delivering Problem, Chef And his Cake, Chef And Easy Xor Queries, Penalty Shoot-out, Red and blue points, Chef and Hamming Distance of arrays
July Cook-Off 2017:
Chang and Bitwise OR, Chang and the Perfect Function, Chang and Perfect Quadruples
April Challenge 2018 Division 1:
Chef and Array (Challenge), Vaibhav and Ministers, Chef at the Food Fair, Cutting Plants, Highway Crossing, Chef and Same Old Recurrence, Count Good Prefixes, Chef and Same Old Recurrence 2
October Challenge 2019 Division 1:
Queries on Matrix, Even Edges, Bacterial Reproduction, Chef and Maximum Star Value, Fun with Lists, Array Modification
February Challenge 2020 Division 1:
Chef and Railway Stations, Expected Change, No Change Required, Balancing Network Revisited, Chef and Gordon Ramsay 2, (Challenge) Raisins, Long Contest and Cook Off Overlaps, Polygon Chain
March Challenge 2020 Division 1:
Chef and DAG, Break, Winning Ways 2, Lasers Everywhere, Inverse of a Function, Lasers Everywhere Alternative, (Challenge) 300 IQ Ants, Good Subsequences, Egg-free DAG
April Challenge 2020 Division 1:
Strange Number, Squared Subsequences, Perfect Power Divisors, Ready Bitwise, Factor Tree, A Leisurely Journey, Line Line Line Graph, Leaked Answers (Challenge)
May Challenge 2020 Division 1:
Buying a New String, Triple Sort, Binary Land, Sorting Vases, Not a Real World Problem, Chef and Rainbow Road, Chef and Bitwise Product, (Challenge) Nanobots, Precise Pairing, Precise Bipartite Pairing
InfInITy 2k19:
Not Today!, The Fallen Knight, A Faceless Mission, Battle of the Blackwater, Torture, A Plot by Littlefinger, Gift a Number!, Tree of Happiness
October Challenge 2020 Division 1:
Inversions, Positive AND, Random Knapsack, Rooted Minimum Spanning Tree, Replace for X, D-Dimensional MST, Compress all Subsegments, Adding Squares, Village Road Network
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
SnackDown 2021 - Online Round 1B:
Yet Another Flipping Problem 2, Queens Placement , Largest Laddu, Help Nishant
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
SnackDown 2021 - Online Pre-Elimination:
Non-Decreasing Subsequence of size K, Product Pain, Guests like slippers
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
March Long One 2022, Division 1 (Unrated):
Subarray XOR, Substring of a Substring, Count the Ones, Exact Marks, MEX on Trees
April Long One 2022 Division 1 (Unrated):
Yet Another Mex Problem, Dazzling AXNODR Challenge , Bullets and Enemies, Min Max Equality, Pairwise Xors
May Long Two 2022 Division 1 (Unrated):
Subarray Weight, Subsequence-Numbers Divisible by 7, Not Tree Again!, Subarrays with length
June Long One 2022 Division 1 (Unrated):
Full Path Eraser, Expected move, Reduce to zero, Add By Permutation, Divisible by i , Possible GCD
June Long Two 2022 Division 1 (Unrated):
Counting Is Fun, Gcd and Lcm , AP Grid, The Subarray XOR, Reversal Sorting
July Long One 2022 Division 1 (Unrated):
Largest Square in the garden, Expected Difference, Game of Piles Version 1, Find A, B, C
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
September Long 2022 Division 1 (Unrated):
Yet Another Chef And Numbers, Distinct Numbers, Pokemon Battles, Alone Alice!, Interesting Subarray
October Long 2022 Division 1 (Unrated):
A drawing game, Chef And Array Construction, Twos and Zeros, Binary Substituition
November Long 2022 Division 1 (Unrated):
MaxEdges, Minimize swaps, Minimum BFS Length, Alice and the Array
December Long 2022 Division 1 (Unrated):
Counting Subsequences, Not Divisible, Break into Powers, Sum of Cube , Divisible by A_i
January Long 2023 Division 1 (Unrated):
A Short Counting Problem, Swap Shift, Maximum of GCDs, Symmetric Swaps, Minimize the Maximum
Starters 101 Division 1 (Unrated):
Minimize Xor Difference, Split and ADD, Snakes on a Grid, Partially Increasing Array Queries, Warrior Chef
Starters 106 Division 1 (Rated till 5 Stars):
Playing with OR, Save People, Guess the winner!, Count Possibilities, Smallest Excluded LCM, Reach Anywhere, Summing the values, Is it Obvious
Starters 111 Division 1 (Rated till 6 Stars):
LCM Mania, Prefixing, Prime Range Game, Beautiful Strings, Square Count, 404 Not Found
Learning Paths (52):
Learn Rust:
Introduction, Printing text, Arithmetic Operations, Multiple Choice Question, Multiple Choice Question, Multiple Outputs, Outputs In Seperate Lines, Area & Perimeter of Rectangle, Multiple Choice Question, Rearrange Code, Multiple outputs using a single line, Inserting space between outputs, Inserting text Between Outputs, Multiple Choice Question, Multiple Choice Question, Multiplication , Division, Syntax , Multiple Choice Question, Rearrange Code, Storing Boxes, Declaring a variable, Addition of Variables, Area of Rectangle, Double datatype, String Datatype, Creating a String, Concatenation , Strings and Integers, String length, Outputting Characters from a String, Multiple Choice Question, Taking user input, Calculator, Multiple Choice Question, Multiple Choice Question, Hello user, If & Else Statements, Curly braces, If Statement, Else If Statement, Else Statement, Creating Arrays, Index & printing specific elements of an Array, Changing the elements of an Array, Displaying elements, Displaying the count of elements, While Loop, User input Loop, Do While Loop, Multiple Choice Question, Multiple Choice Question
Practice Paths (19):
Practice Rust:
Multiple Choice Question, Number Mirror, Rearrange Code, Multiple Choice Question, Chef and Instant Noodles, Multiple Choice Question, CodeChef Learn Problem Solving
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Problems Tested (0)
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Editorials Contributed (0)
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