Chetan Saini
- chetan_saini21
India- Student
- National Institute of Technology Agartala Tripura, India
- No Active Plan. View Details
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Learning Paths (0)
Practice Paths (1)
Contests (63)
March Long One 2022, Division 4 (Rated)
Akash and Function, Subarray XOR, Substring of a Substring, Akash and Missing Class, Exact Marks, Discus Throw, Bath in Winters, Wordle
CodeChef Starters 29 Division 4 (Rated)
String protocol, Plusle and Minun on Array, Fill the Bucket, Tyre problem, Decomposition Reaction, Bomb the base
March Long Two 2022, Division 3 (Rated)
Minimum Longest Substring, Chef and Races, Missing Numbers, The Rating Dilemma, Same Parity Swaps in Binary Strings
CodeChef Starters 30 Division 3 (Rated)
Gift Shop and Coupon, Chef and Water Bottles, Swapping Chefs Way, Balanced Reversals
March Lunchtime 2022 Division 3
Sad Splits, Minimum number of coins, Buy 2 Get 1 Free, Adjacency Love
CodeChef Starters 32 Division 2 (Rated)
Maximize the Minimum, Finding Shoes, Flip Sorting
April Cook-Off 2022 Division 2
Chef Goes Shopping, Sticks and Rectangles
CodeChef Starters 33 Division 2 (Rated)
Distinct Dilemma, Non Adjacent Flips, Make Them Equal
CodeChef Starters 34 Division 2 (Rated)
Binary Mismatch, Average Array, Binary String Xor
April Lunchtime 2022 Division 2(Rated)
Buckets Full of Candies, Pair Pain
Starters 35 Division 2 (Rated)
Dark Light
Starters 36 Division 2 (Rated)
Buying Sweets, Presents for Cheffina
April Long Two 2022 Division 2 (Unrated)
Geometric Mean Inequality, Pseudo Sorted Array
May Cook-Off 2022 Division 2 (Rated)
Doubled Distances
Starters 37 Division 2 (Rated)
Beat the Average, Infernos, Maximum OR Minimum
Starters 38 Division 2 (Rated)
Good Pairs, Average Gift, Circular Track
May Lunchtime 2022 Division 2 (Rated)
Bucket and Water Flow , Maximum Pairwise Modular Sum
July Cook-Off 2022 Division 2 (Rated)
Permutation And Median, Xor Permutation
Starters 41 Division 2 (Rated)
Equal Integers, Is this priority or parity!, Path Parity
June Cook-Off 2022 Division 2 (Rated)
Simple XOR, Break the Stick
Starters 43 Division 2 (Rated)
The Optimal Pairs, Distinct Palindrome
June Lunchtime 2022 Division 2 (Rated)
Zero Ones Equal One Zeros, The Lost Array, XOR Times 2 Is Sum, Equal by XORing
Starters 45 Division 2 (Rated)
Even Equal Odd, Retrieve the Array, Adjacent Sum Parity
Starters 47 Division 2 (Rated)
Copy and Push Back, Similar Heights, End Sorted
July Lunchtime 2022 Division 2 (Rated)
Easy Pronunciation, Yet Another Palindrome Making Problem, Maximum Median Matching
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
Starters 49 Division 2 (Rated)
Split The String, High Frequency, Monks, Valid Minimum
Starters 50 Division 2 (Rated)
Air Blimp, Permutation GCD, Sum Product Segments, Average Permutation
Starters 51 Division 2 (Rated)
Split N, Copy and Paste
Starters 52 Division 2 (Unrated)
Minimum Sum, WA Test Cases
September Lunchtime 2022 Division 2 (Rated) (Based on EJOI)
Stick Break, Permutation Creation
Starters 59 Division 2 (Rated)
Maximum Subarray , Suspense String, Confusing Concatenations, Alternative Sufferings
Starters 61 Division 2 (Rated)
Minimise LCS, Weird Subarrays, Subarray Removal
Starters 62 Division 2 (Rated)
Sorted Substrings, Make Multiple, Final Sum, Pythagorean Pair
Starters 63 Division 2 (Rated)
One-XOR Deletions, Make Length 1, Minimum Absolute Score
Starters 67 Division 2 (Rated)
Maximum Angriness, Musical Rods, Expensive Steps , Counting Problem
Starters 69 Division 2 (Rated)
Akash and Dinner, Distinct Sequence, Longest Subarray
Starters 70 Division 2 (Rated)
Minimum distance between 1s, X AND Y Tree, Prime Reversal, Frequency Array Retrieval
Starters 71 Division 2 (Rated)
Pet Store, Flip the Prefix, Maximizing LCS
Starters 72 Division 2 (Rated)
N Triplets
February Cook-Off 2023 Division 2 (Rated)
Permutation and Modulus
Starters 77 Division 2 (Rated)
Concat Palindrome, K Increment Palindrome, Three Numbers
Starters 78 Division 2 (Rated)
Bitwise Equation, Valid Expression, Solve More Problems!
Starters 79 Division 2 (Rated)
Love Squares Hate Cubes, Mountain, One Stone or Two Stones, Add smallest prime factor, Distinct Opposite Sums
Starters 80 Division 2 (Rated)
Permutation Subsequence, Prefix Permutation, Equal Elements
Starters 81 Division 2 (Unrated)
Divide Pages
Starters 84 Division 1 (Rated till 6 Stars)
Max count of 1, Digit Operation, Chef And Adjacent Sums
Starters 85 Division 2 (Rated)
Crazy Bishops on Chessboard, Efficient PAN Linking, Inside The Stadium, GCD Queries, TripTastic
Starters 87 Division 1 (Rated till 6 Stars)
Inversions of subsequences, AB plus C
Starters 83 Division 2 (Rated)
Construct String, Order by XOR, Restoration
Starters 88 Division 2 (Rated)
Maximum And Or, Chef and Asteroids, Unstable Subarray
Starters 89 Division 1 (Rated till 5 Stars)
Positive or Negative Subarrays, Subarray Removal
Starters 91 Division 2 (Rated)
Odd GCD Permutation, Chef Odd, Blobby Volley Scores, Maximum Sum Permutation
Starters 92 Division 1 (Rated till 6 Stars)
Rectangular Tiling, Dividing into Groups, Beautification of array, Distance Coloring
Starters 93 Division 1 (Rated for All)
NASA, Bloodline
Starters 94 Division 1 (Rated till 5 Stars)
Possible or Not, Search for 404, Special Operation, The Vowel Matrix, Rank Queries
Starters 95 Division 1 (Rated till 6 Stars)
Boxes, Transfusion Chain
Starters 98 Division 1 (Rated till 6 Stars)
3-Blast Palindrome, Ball Distribution
Starters 99 Division 1 (Rated till 6 Stars)
Segment Three, Two Piles, Exclusion-Inclusion
Starters 111 Division 1 (Rated till 6 Stars)
LCM Mania, Prefixing, Beautiful Strings
Starters 112 Divison 1 (Rated till 6 Stars)
Cursed Indices, 3 Logicians Walk into a Bar, Yet Another Array Game, Permutation Construction
Starters 137 Division 1 (Rated till 5-Stars)
Speedrun, Double Trouble
Starters 155 (Rated till 5 stars)
GCD to 1 (Hard), Replace With First, Prefix Suffix Min Max, Array Concatanation
Starters 156 (Rated till 6 stars)
Balance Difficulties, Partition Score
Starters 157 (Rated till 5 stars)
Small, Smaller, Smallest, Normal is Good, Unmedian
Starters 160 (Rated till 5 stars)
Palindrome Love, Buying Order (Easy), Buying Order (Hard)