Atithi Kumar Singh
- coder_ravan
India- Student
- National Institute of Technology Agartala Tripura, India
- No Active Plan. View Details
Submissions Heat Map
Learning Paths (0)
Practice Paths (1)
Contests (56)
January Challenge 2021 Division 3
Chef and Division 3, Point Of Impact, Encoded String
January Cook-Off 2021 Division 3
Distinct Pair Sums, Password
January Lunchtime 2021 Division 3 (Unrated)
Pair Me, Even Differences, Even Sum
February Challenge 2021 Division 3
Highest Divisor
March Cook-Off 2021 Division 3
Pawri Meme, Weight Balance
February Lunchtime 2021 Division 3
Daanish and Problems, Smallest Possible Whole Number, Coprime Range
CodeChef Div 3 Rated Contest 2021 Division 3
Body Mass Index
February CodeChef Starters 2021 Division 3 (Rated)
Maximum Value, College Life 2, Chef and Coupon
March Lunchtime 2021 Division 3
Turn It, Motivation
March CodeChef Starters 2021 Division 3 (Rated)
College Life 5, Server Trouble, Nobel Prize, Possible Victory
April Challenge 2021 Division 2
Chef and Dice
April Lunchtime 2021 Division 2
Chef in Heaven
SPYBITS IIT BHU Division 3 (Rated)
B - Valentine Couples, A - Save Water Save Life
April CodeChef Starters 2021 Division 2 (Unrated)
Chef On Island, Hiring Test
May Cook-Off 2021 Division 3
The Last Problem, Marathon
May Lunchtime 2021 Division 2
Charges, Tom And Jerry 1, Total Components
May CodeChef Starters 2021 Division 2 (Unrated)
Plagiarism, Lazy Chef, Correct Sentence
May Challenge 2021 Division 3 (Rated)
Xor Equality, Golf, Solubility
June Lunchtime 2021 Division 3
From Rational to Binary, False Number, HTML Tags, Richie Rich, Unpleasant Ones
July Cook-Off 2021 Division 2
XOR-ORED, Mod Equality
July Lunchtime 2021 Division 2
Beautiful Pairs, Array Rotation Returns
CodeChef Starters 6 Division 2 (Unrated)
Cricket Ranking
CodeChef Starters 7 Division 2 (Unrated)
Ceiling Sum, Maximum Array Xor, Chess Format, Food Chain
August Cook-Off 2021 Division 2
Odd Array, Different String, Chef and Closure, Equal Difference
August Lunchtime 2021 Division 2
Just a Graph
CodeChef Starters 9 Division 2 (Unrated)
Black cells in a chessboard, Large Square
CodeChef Starters 10 Division 2 (Rated)
Magical Flips, Maximise the Subsequence Sum
AlgoManiac - Code For Future Division 2 (Unrated)
Say No To Drugs, The Rumbling, The Old Saint And Three Questions, Meet In The Median
September Challenge 2021 Division 2 (Unrated)
XOR Equal, Shuffling Parities, Airline Restrictions, Travel Pass
September Cook-Off 2021 Division 2
Zebra Crossing, Fake Swaps, Adjacency Hatred
SnackDown 2021 - Online Qualifiers
Lucky Number
CodeChef Starters 11 Division 2 (Rated)
The Grid Fill Problem, Obtain the Sum
CodeChef Starters 13 Division 2 (Rated)
Add and Divide, Chef in Vaccination Queue, Maximum Light Up, Magical Doors
October Challenge 2021 Division 2 (Unrated)
Digit Removal
September Lunchtime 2021 Division 2
Balanced and Unique Arrays, Yet another SOD problem
October Lunchtime 2021 Division 2
Exactly N plus 1 Values
SnackDown 2021 - Online Round 1A
Round Robin Ranks , Dance Moves, Min Max LCM
November Challenge 2021 Division 2 (Unrated)
Weird Palindrome Making, Equal Coins
CodeChef Starters 17 Division 2 (Rated)
GCD of Prefixes, New Piece
CodeChef Starters 18 Division 2 (Unrated)
Make them equal
C.O.D.E.R.S Division 2 (Rated)
The One On The Last Night
FizzBuzz Division 2 (Rated)
Magical Planks, Clean The Sequence, Substring Minimum Function, Can_Reach
December Cook-Off 2021 Division 2
Musical Chairs
December Lunchtime 2021 Division 2
Maximum Trio, Romantic Reversals
CodeChef Starters 21 Division 2 (Rated)
Akash and Grid, And Or Union
CodeChef Starters 22 Division 2 (Rated)
An Interesting Sequence, Even Subset Xor, Equal LIS
Infinity 2k21 Division 2 (Rated)
Marbles
Code Drive Division 2 (Rated)
Sum this up, Again XOR problem, Maximum Factors Problem, Count Number of Peaks
January Cook-Off 2022 Division 2
Palindromes Not Allowed, Mean Maximization
CodeChef Starters 23 Division 2 (Unrated)
Average of Three, Subarray Mex, Non Zero Subarray Xor
January Lunchtime 2022 Division 2
Subarray permutations, Prefix Zeros
CodeChef Starters 24 Division 2 (Rated)
Anti Palindrome, Avoid Contact, Yet Another Constructive Problem
February Long 2022 - II, Division 2 (Unrated)
Avoid Fixed Points, Xor Palindrome
CodeChef Starters 26 Division 2 (Unrated)
Careless Chef, Control the Pollution
March Cook-Off 2022 Division 2
Fixed Weight, Janmansh at Fruit Market, Dragonado And XOR, Equal Mex Splitting, Alternating Divisibility
CodeChef Starters 33 Division 2 (Rated)
Distinct Dilemma, Non Adjacent Flips, Make Them Equal
Starters 38 Division 2 (Rated)
Circular Track
Starters 43 Division 2 (Rated)
Distinct Palindrome
June Lunchtime 2022 Division 2 (Rated)
Zero Ones Equal One Zeros, Max Shift After XOR, XOR Times 2 Is Sum, Equal by XORing
Starters 46 Division 2 (Rated)
Prime Xor, Vowel Anxiety, Array sorting, Sort the String
Starters 47 Division 2 (Rated)
Copy and Push Back, Similar Heights, End Sorted
Starters 48 Division 2 (Rated)
Fill The Grid, Make Palindrome 2, Positive array
Starters 49 Division 2 (Rated)
Split The String, High Frequency, Monks, Valid Minimum
August Lunchtime 2022 Division 2 (Rated)
Easy Permutation, Array Equality
Starters 53 Division 2 (Rated)
Make A and B equal
Starters 68 Division 2 (Rated)
Boring String, XOR Product, Expense List, Interesting Array, Make Money
December Long 2022 Division 2 (Unrated)
Maximise XOR
Starters 115 Division 2 (Rated)
Greedy LIS Algorithm, A PLUS B Remastered, Decorating Christmas Tree