Learning Paths (0)
None
Practice Paths (0)
None
Contests (8)
January Lunchtime 2015
Candidate walk, Just multiply, Many bananas, Piece of cake
March Lunchtime 2015
Chef Anup
March Cook-Off 2017
Rainbow Graph, Yet Another Card Game, Safe Robot
April Cook-Off 2017
Bear and Shop Trip, Bear and Candies 123, Bear and AB
March Lunchtime 2017
Bear and Ladder, Bear and Species
April Lunchtime 2017
Bear and Digit Virus, Bear and Segments, Bear and Segment 01
May Lunchtime 2017
Prefix Inversions
Alkhwarizm 2017 (Rated)
Logan and his XOR debacle, X-24 and his SUBSET code, Charles and the BRUTAL subsequences, Professor X and Grouping of Numbers
IOPC 2017 (Rated)
Christmas Time, Max Out, Game Of Life, The Birthday Tears
February Long 2022 - I, Division 1 (Unrated)
Digit Multiplication By K, Binary Base Basics, Bitwise Blend, Remove Adjacent, Random OR
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)
Count the Ones, MEX on Trees, Exact Marks, Substring of a Substring, Subarray XOR
March Long Two 2022, Division 1 (Unrated)
Same Parity Swaps in Binary Strings, Kostomuksha and AESC MSU
April Long One 2022 Division 1 (Unrated)
Yet Another Mex Problem, Dazzling AXNODR Challenge , Bullets and Enemies, Min Max Equality, Pairwise Xors
May Long One 2022 Division 1 (Unrated)
Alternating Diameter, Four Arrays, In The Green Zone, Mystical Numbers, The Magical Stone
May Long Two 2022 Division 1 (Unrated)
Subarray Weight, Subsequence-Numbers Divisible by 7, 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)
AP Grid, Reversal Sorting, The Subarray XOR, Gcd and Lcm , Counting Is Fun
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)
Distinct Numbers, Interesting Subarray, Pokemon Battles, Alone Alice!
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)
Break into Powers, Divisible by A_i, Sum of Cube , Not Divisible, Counting Subsequences
January Long 2023 Division 1 (Unrated)
A Short Counting Problem, Swap Shift, Maximum of GCDs, Symmetric Swaps, Minimize the Maximum
Starters 138 Division 1 (Rated till 6-Stars)
A power B mod C , TRIPLE PRIMES, Prefix Suffix Inequality, Distinct Substring
Total Problems Solved: 128
North Korea