Kumar Saurav
- de_morgans_law
India- Student
- Indian Institute of Technology Kanpur
- No Active Plan. View Details
Activity Heat Map
Learning Paths (0)
Practice Paths (2)
Contests (45)
August Challenge 2021 Division 3 (Rated)
Olympics Ranking
CodeChef Starters 23 Division 3 (Rated)
Average of Three, Chef and Profits, Subarray Mex, Non Zero Subarray Xor
January Lunchtime 2022 Division 3
Subarray permutations, Prefix Zeros, Chef and Subset Additions, Chef and Lockout Draws
CodeChef Starters 24 Division 2 (Rated)
Avoid Contact, Yet Another Constructive Problem
February Long 2022 - I, Division 2 (Unrated)
Bitwise Blend
CodeChef Starters 26 Division 2 (Unrated)
Careless Chef, Control the Pollution
February Lunchtime 2022 Division 2
Four Equidistant Points on a Grid, Parallel Processing
CodeChef Starters 29 Division 3 (Rated)
String protocol, Plusle and Minun on Array, Bomb the base
CodeChef Starters 30 Division 3 (Rated)
Minimum Coloring, Gift Shop and Coupon, Chef and Water Bottles, Swapping Chefs Way, Balanced Reversals
March Cook-Off 2022 Division 2
Janmansh at Fruit Market, Equal Mex Splitting
Starters 37 Division 3 (Rated)
Beat the Average, Laptop Recommendation , Infernos, Maximum OR Minimum
Starters 40 Division 3 (Unrated)
Difficulty Rating Order, Good Pairs, Take discount or Not
July Cook-Off 2022 Division 2 (Rated)
Permutation And Median, Xor Permutation
June Long One 2022 Division 3 (Rated)
Expected move, Subscriptions, Divisible by i , Alternate Additions, Equal Strings
Starters 44 Division 3 (Rated)
Atleast and Atmost, Triple Xor, The Attack of Knight, Jogging
Starters 45 Division 3 (Rated)
Even Equal Odd, Chef and his Apps, Retrieve the Array, Adjacent Sum Parity, Change Row and Column Both
July Long One 2022 Division 3 (Rated)
Game of Piles Version 1, Slow Solution, Pass the Exam, Chef and Candies
Starters 47 Division 3 (Rated)
Copy and Push Back, Similar Heights, Construct N, End Sorted, Minimum Coins
Starters 48 Division 2 (Rated)
Fill The Grid, Make Palindrome 2, Positive array
July Long Two 2022 Division 2 (Unrated)
To Divide or Not To Divide, Sum of Product 1, Sum of Product 2
August Long 2022 Division 2 (Unrated)
Hello Equation, Two Trains
August Lunchtime 2022 Division 2 (Rated)
Easy Permutation
September Long 2022 Division 2 (Unrated)
Interesting Subarray, Good Pairs
September Lunchtime 2022 Division 2 (Rated) (Based on EJOI)
Stick Break, Permutation Creation
Starters 67 Division 3 (Rated)
Maximum Angriness, Musical Rods, Expensive Steps , Minimum Number of Ones, Counting Problem
Starters 68 Division 2 (Rated)
Boring String, XOR Product, Expense List, Interesting Array, Make Money
Starters 69 Division 2 (Rated)
Akash and Dinner, Distinct Sequence
Starters 70 Division 2 (Rated)
Minimum distance between 1s, Two Counters, Prime Reversal, Frequency Array Retrieval
Starters 71 Division 2 (Rated)
Pet Store, Flip the Prefix, Expected Sum, Maximizing LCS
Starters 72 Division 2 (Rated)
N Triplets, Good Sequence, No sequence
Starters 80 Division 2 (Rated)
Permutation Subsequence, Prefix Permutation, Equal Elements
Starters 89 Division 2 (Rated)
Plus 2 or Minus 1, Positive or Negative Subarrays, Subarray Removal
Starters 90 Division 2 (Rated)
Printing Binary Array, Anti Palindrome
Starters 91 Division 2 (Rated)
Odd GCD Permutation, Chef Odd, Blobby Volley Scores, Maximum Sum Permutation
Starters 92 Division 2 (Rated)
Rectangular Tiling, Dividing into Groups, Beautification of array, Distance Coloring, Dotify Playlist
Starters 93 Division 2 (Rated)
Break Free, Thank U, Next, NASA, Problem
Starters 94 Division 2 (Rated)
CodeChef Streak, Possible or Not, The Vowel Matrix
Starters 95 Division 2 (Rated)
Boxes, Transfusion Chain, EVacuate to Moon
Starters 96 Division 2 (Rated)
Swap the numbers, Remove Multiples
Starters 98 Division 2 (Rated)
3-Blast Palindrome, Airport Management, Ball Distribution
Starters 99 Division 2 (Rated)
Segment Three, Two Piles, Card Swipe, Exclusion-Inclusion
Starters 105 Division 2 (Rated)
Take it Easy, Dull Operation, Wishcraft
Starters 111 Division 1 (Rated till 6 Stars)
LCM Mania, Prefixing, Prime Range Game, Beautiful Strings
Starters 115 Division 1 (Rated)
Greedy LIS Algorithm, Binary Grid Forces, Make All Zero
Starters 118 Division 1 (Rated till 5-Stars)
Subset GCD
Starters127 Division 1
Array Operations, ABC Conjecture, Anti-Triangle
Starters 134 Division 1 (Rated till 6-Stars)
Origin, 3out1in
Starters 135 Division 1 (Rated till 5-Stars)
Graph Cost, Change A to B
Starters 136 Division 1 ( Rated till 6-Stars )
Game On Rectangle, Lexicographically Maximal Prefix AND, Sum of Modes
Starters 137 Division 1 (Rated till 5-Stars)
Double Trouble, Unusual Queries