penguin
- 6★penguinhacker
- United States
- Student
- List of teams by penguin
- https://discuss.codechef.com/u/penguinhacker
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Ratings System Update
(2022-07-17 23:30:00)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (134):
Practice:
The Next Palindrome, Factorial, Marbles, Ordering the Soldiers, Mixtures, Bytelandian gold coins, Life, the Universe, and Everything, Team Selection, Array Transform, Flipping Coins, Multiples of 3, Ciel and A-B Problem, Card Shuffle, Connecting Soldiers, Racing Horses, Arithmetic Progressions, Root of the Problem, Number of Factors, Prime Distance On Tree, Pairwise AND sum, Uncle Johny, Perfect Subarrays, The Escape, Sherlock and Inversions, Sereja and Two Arrays, Chef and Graph Queries, Little Elephant and T-Shirts, And Operation, Shift The String, Friends, Physics Class, Chef and Churu, Player, Mahesh and his lost array, Parenthesis with Maximum Sum Subarray, Sereja and Votes, One Dimensional Kingdoms, Xor Queries, Delivery Man, Capital Movement, Cyclist Race, Ancient Berland Roads, Chef and Queries, Two Closest, Chef and Bipartite Graphs, IPC Trainers, Divide the Set, Weasel does Xor on Tree, Product on the segment by modulo , Chef and Subarray Queries, Chef and Gcd Queries, Mix the Colors, Partitions, Ada Matrix, Subtree Removal, Bitsetbaba and Power Grid, Factor Tree, CCDSAP Exam, Is This a Long Challenge, Chef and Dragon Dens, Counting Graphs, D-Dimensional MST, Scalar Product Tree, Self-Destructing Strings, Sed Passwords, Catch the Thief, Circle of Chaos, Carry All Fruits, Angry Cyborg, The Begining Era Of Cyberverse, Cybalphabit, Minimum Attendance Requirement, Batteries Needed!, CHEF and Family, CHEF AND SCHOOL, CHEF AND STRINGS, CHEF AND BABY, Chef and Travel , CHEF AND TOY ROOM, Average Sorting, Sed Max, Palpal Strings, Coprime Range, Dakimakura Distribition, Sequence GCD, Harshikaa and the Rain, Random OR, Area Sums in Convex Polygons, Power Sum, Tree Master, Sum and OR, Crying Colours, Digit Multiplication By K, Binary Base Basics, Bitwise Blend, Remove Adjacent, Bitwise swaps, Palindromes Not Allowed, Xor Palindrome, Max BIT Sum, Dragonado And XOR, Alternating Divisibility, Winter, Adjacency Love, Separate Them All, Broken Life, Make Them Equal, Prefix Suffix Distinct, Construct An Array , Sorting Array, Cringe Queries, Array Sorting, Minimum Xor On Segment, XOR, The Detective, Chef and Pens, Chef and Storage rooms, Too Many LIS, Coffee maniac, Maximum money, Scholarship reward, Trading secrets, Strict Permutation, Too Many LIS 2, The XOR-OR Dilemma, Positive array, Accurate XOR, Split The String, High Frequency, BFS before DFS, Monks, Beautiful Array, Bad Tuples, Add Subtract Equalize, Maximum of GCDs
Contests (144):
DSA Learning Series - Contest 4:
Lowest Sum, Count Substrings, Saving a gift of love, Stacks, Euron Problem, Bear and House Queries
August Challenge 2020 Division 2:
Chef Wars - Return of the Jedi, Another Card Game Problem, Chef and Linear Chess, Smallest KMP, Chef and Wedding Arrangements
DSA Learning Series - Contest 5:
Chef and Segments, Count K-Primes, Churu and Balls, Zack And The Handkerchieves, Chef and Adventures, Chef and Semi-Primes, Appy and Contest, Easy Fibonacci, Binary XOR, Chef and Squares
DSA Learning Series - Contest 9:
Matchsticks, Sereja and D, Chef and Array, Bye, inversions!, Pishty and tree, Rich Substrings, Lasers Everywhere
March Cook-Off 2021 Division 2:
Consecutive Deletions, Water Transfer, Chef and Sorting, Matrix XOR, Guess the Number
CodeChef Div 3 Rated Contest 2021 Division 3:
Maximum Size Hollow Square, Rectangle, Chef and Patients, Total Overlap, Body Mass Index, Total Score
International Coding Marathon 2021 Division 2 (Rated):
Suffix Sort, Infinite polygons, Team Divisions, Lucky Boundaries
May Challenge 2021 Division 1 (Unrated):
Valid Paths, Tree House, Xor Equality, Tic Tac Toe, Modular Equation
June Lunchtime 2021 Division 1:
From Rational to Binary, False Number, HTML Tags, Richie Rich, Node Marking, Tic Tac Toe
July Challenge 2021 Division 1 (Unrated):
XxOoRr, Chef vs Bharat, Optimal Denomination, Chef and Pairs, K Path Query
August Challenge 2021 Division 1 (Unrated):
Special Triplets, Array Filling, Chef and Bulb Invention, Problem Difficulties, Olympics Ranking
October Challenge 2021 Division 1 (Unrated):
Longest AND Subarray, Digit Removal, MEX-OR, Yet another MEX problem
May Long Two 2022 Division 1 (Unrated):
Subsequence-Numbers Divisible by 7, Not Tree Again!, Subarrays with length
July Cook-Off 2022 Division 1 (Rated):
String Break, Partition Queries, Segmentation Fault, Subsequence LCM
June Long One 2022 Division 1 (Unrated):
Full Path Eraser, Expected move, Reduce to zero, Add By Permutation, Divisible by i , Possible GCD
June Lunchtime 2022 Division 1 (Rated):
Chef And Lost Array, The Lost Array, Max Shift After XOR, XOR Times 2 Is Sum, Minimum Xor On Segment
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, Game of Piles Version 2, Find A, B, C
July Lunchtime 2022 Division 1 (Rated):
Tree Interval Queries, 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
Starters 51 Division 1 (Unrated):
Chef & Cook Game, Prefix Suffix And Or, Adjacent Xors, Copy and Paste, Different Medians
Learning Paths (0):
None
Practice Paths (4):
Contributions
Problems Authored (0)
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Problems Tested (0)
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Editorials Contributed (0)
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