Rishu Kumar
- rishu110067
India- Student
- National Institute of Technology Silchar Assam, India
- No Active Plan. View Details
Submissions Heat Map
Learning Paths (0)
Practice Paths (1)
Contests (28)
December Challenge 2019 Division 2
Plus Multiply, That Is My Score!
January Challenge 2020 Division 2
Chef and Dynamo, Doraemon, Equality, Breaking Bricks
February Challenge 2020 Division 2
No Change Required, The Theatre Problem, School of Geometry, Hard Cash, (Challenge) Raisins, Long Contest and Cook Off Overlaps
March Challenge 2020 Division 2
XOR Engine, Ada Bishop 2, Pintu and Fruits
April Challenge 2020 Division 2
Strange Number, Squared Subsequences, Ready Bitwise, Unit GCD, Sell All the Cars, Leaked Answers (Challenge), COVID Pandemic and Long Queue
June Challenge 2020 Division 1
The Tom and Jerry Game!, Covid Sampling (Challenge)
July Challenge 2020 Division 1
Chefina and Swaps, Missing a Point, Doctor Chef
October Challenge 2020 Division 1
Positive AND, Replace for X
January Challenge 2021 Division 2
Chef and Ants, Watching CPL, Fair Elections
February Challenge 2021 Division 2
Frog Sort, Team Name, Another Tree with Number Theory, Prime Game, Multiple Games, Maximise Function
May Cook-Off 2021 Division 2
The Last Problem, Double Burgers, Chef and Subarrays
May Lunchtime 2021 Division 2
Charges, Tom And Jerry 1, Total Components
May Challenge 2021 Division 2 (Rated)
Valid Paths, Tree House, An Interesting Sequence, Xor Equality, Tic Tac Toe, Modular Equation
June Challenge 2021 Division 2 (Unrated)
Minimum Dual Area, Shortest Route, Bitwise Tuples, Bella ciao, Summer Heat, Minimum Subtree Cover
June Lunchtime 2021 Division 2
From Rational to Binary, False Number, Unpleasant Ones, Tic Tac Toe
June CodeChef Starters 2021 Division 1 (Unrated)
Total Correct Submissions, Sleep Cycle, Chess Match, Cyclic Quadrilateral
July Challenge 2021 Division 1 (Unrated)
XxOoRr, Chef vs Bharat, Optimal Denomination, Maximum Production, Relativity, K Path Query
August Lunchtime 2021 Division 1
Bunny Hops, Just a Graph
AlgoManiac - Code For Future Division 1 (Unrated)
Planetary Path, Say No To Drugs, The Rumbling, The Old Saint And Three Questions, Meet In The Median
September Lunchtime 2021 Division 1
Interesting Representation, Alice vs Bob Faceoff
C.O.D.E.R.S Division 1 (Unrated)
The One Where No One is Ready, The One with All the Candy, The One Where Joey Dates Rachel, The One with Ross Wedding
December Cook-Off 2021 Division 1
Binary String Game, RGB Construction
CodeChef Starters 23 Division 1 (Unrated)
Subarray Mex
January Lunchtime 2022 Division 1
Permutation XOR Sum
February Cook-Off 2022 Division 1
Perfect Permutation, PerMEXuation , Mango Market
CodeChef Starters 29 Division 2 (Rated)
String protocol, Plusle and Minun on Array, Decomposition Reaction
CodeChef Starters 30 Division 2 (Rated)
Minimum Coloring, Maximizing LIS, Gift Shop and Coupon, Prefix Suffix Operations, Balanced Reversals
March Cook-Off 2022 Division 1
Alternating Divisibility
CodeChef Starters 33 Division 1 (Unrated)
Stable Mex, Distinct Dilemma, Broken Life, Non Adjacent Flips, Make Them Equal
CodeChef Starters 34 Division 1
Binary Mismatch, Binary String Xor, Good Permutation
April Lunchtime 2022 Division 1(Rated)
Do Not Touch the MEX!!!, Secret Machine Mania
Starters 35 Division 1 (Unrated)
Jump to Sibling, Chef Find XOR Beautiful, Concurrent Lines
May Lunchtime 2022 Division 1 (Rated)
Balanced 0-1 Tree, Equal After And
Starters 44 Division 1 (Unrated)
Palindromes Not Allowed, Alternating Strings, Atleast and Atmost, Dense Bracket Sequence
Starters 61 Division 1 (Unrated)
Weird Subarrays, Red Blue Flowers, Subarray Removal
Starters 70 Division 1 (Rated till 6-stars)
X AND Y Tree, Prime Reversal, Frequency Array Retrieval
Starters 73 Division 1 (Rated till 6-Stars)
Minimum OR Path, Find an integer, Consecutive Xor, First To Last, Elevators
Starters 74 Division 1 (Rated till 6-Stars)
Candies, Maximum Xor Sum, Distinct Values, Lcm hates Gcd, Minimal Inversions
Starters 75 Division 1 (Rated till 6-Stars)
Chefs Favourite Function, Equal Hamming Distance, Prefix Ones