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Chandra Shekhar Singh
- 2★shekhar_46
India
- Student
- Institute of Engineering and Technology, Lucknow Uttar Pradesh, India
- No Active Plan. View Details
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Ratings System Update
(2024-08-28 22:00:04)Ratings System Update
(2022-12-20 00:00:00)Learning Paths (0)
Practice Paths (2)
Contests (71)
Starters 56 Division 4 (Rated)
Nearest Exit, Chefland Games
September Lunchtime 2022 Division 4 (Rated) (Based on EJOI)
Sleep deprivation
Starters 57 Division 4 (Rated)
Alice and Marks, Non-Negative Product
Starters 58 Division 4 (Rated)
Ranklist Pages, Reach the Target
Starters 59 Division 4 (Rated)
Audible Range, Speciality
October Long 2022 Division 4 (Rated)
Podium Finish, Minimum Pizzas, Building Race
Starters 60 Division 4 (Rated)
Expert Setter, Tax in Chefland, Paper Cutting, Card Removal
Starters 61 Division 4 (Rated)
Reach on Time, Odd Sum Pair
Starters 62 Division 4 (Rated)
Make Multiple, X Jumps, Max minus Min, Test Score
Starters 63 Division 4 (Rated)
Packing Books, Tasty Decisions, Avoid Squares Please
Starters 64 Division 4 (Rated)
Mario and the Broken String, Distinct Colors, Water Consumption
Starters 65 Division 4 (Rated)
Parity, Hackerman
November Long 2022 Division 4 (Rated)
Time Complexity, Water Mixing, String Game
Starters 66 Division 4 (Rated)
Binary Battles, Squats, Monopoly in Chefland
Starters 67 Division 4 (Rated)
Minimum Number of Ones, Tour of King
Starters 68 Division 4 (Rated)
Expense List, Bull or Bear, Make AP, Make Money
Starters 69 Division 4 (Rated)
Rain in Chefland, Scalene Triangle, Convert to permutation
Starters 70 Division 4 (Rated)
Kitchen Timings, Spice Level, Cost of Groceries, Minimum distance between 1s, Prime Reversal
Starters 71 Division 4 (Rated)
Pet Store, Instagram, Snapchat, Perfect Trio
December Long 2022 Division 4 (Rated)
Gcd of Subarrays, Good Investment or Not, Divisible by K, Reach fast, Maximise XOR
Starters 72 Division 4 (Rated)
Indivisible, Apples and oranges, N Triplets, Sum it
Starters 73 Division 4 (Rated)
Chef Plays Ludo, Multivitamin Tablets, Lucky Numbers, Append for OR
Starters 74 Division 4 (Rated)
Facebook, Mana Points, Chef And Babla, Lcm hates Gcd, Odd Even Binary String
Starters 75 Division 3 (Rated)
Prefix Ones, Three Powers of Two, Two Ranges
January Long 2023 Division 3 (Rated)
Far from origin
Starters 76 Division 3 (Rated)
Redistributing Chocolates, Zero String, Construct Array, 400M Race
February Cook-Off 2023 Division 3 (Rated)
Bi_lindrome!, Permutation and Modulus, Netflix
Starters 77 Division 4 (Rated)
Tekken, Tom and Jerry Chase, Codechef Airlines
Starters 78 Division 4 (Rated)
Valid Expression, Passing Marks, Candy Store, Good Turn
Starters 79 Division 4 (Rated)
Add smallest prime factor, Distinct Opposite Sums, Better Deal, Ageing
Starters 80 Division 3 (Rated)
Prefix Permutation, Single-use Attack, Running Comparison, Equal Elements
Starters 81 Division 3 (Unrated)
Divide Pages, Maximum Capacity
Starters 82 Division 3 (Rated)
Reach Home, MIN To MAX
Starters 84 Division 3 (Rated)
Elections in Chefland, Max Binary, Melt Gold
Starters 85 Division 3 (Rated)
Crazy Bishops on Chessboard, Efficient PAN Linking, Inside The Stadium, Can Chef
Starters 86 Division 4 (Rated)
Cricket Match, Chef and Battery , CodeChef Learn Problem Solving
Starters 87 Division 4 (Rated)
Four Tickets, Buy Ten Packets, Return the Change, Existence, AB plus C
Starters 88 Division 3 (Rated)
Unstable Subarray, Largest and Second Largest
Starters 89 Division 3 (Rated)
Monopoly, Plus 2 or Minus 1, Positive or Negative Subarrays, DDMM or MMDD
Starters 90 Division 3 (Rated)
AP Free Sequences, Printing Binary Array, Anti Palindrome
Starters 91 Division 3 (Rated)
Odd GCD Permutation, Chef Odd, Blobby Volley Scores
Starters 92 Division 3 (Rated)
Rectangular Tiling, Dotify Playlist, Water Filling
Starters 93 Division 3 (Rated)
Break Free, 7 Rings, Problem
Starters 94 Division 3 (Rated)
Gymkhana Election IIIT-A, CodeChef Streak
Starters 95 Division 3 (Rated)
Alt-Tab, Transfusion Chain, EVacuate to Moon
Starters 97 Division 3 (Rated)
Schrodinger Smiley, Best of Two
Starters 98 Division 3 (Rated)
FIND A and B, Ball Distribution
Starters 99 Division 3 (Rated)
Card Swipe, Endless Appetizers, Exclusion-Inclusion
Starters 100 Division 3 (Rated)
Stamps 100, Trade Surplus, Chocolate Distribution
Starters 101 Division 3 (Rated)
Warrior Chef, Work Smarter, Not Harder, Lockpicking Chef
Starters 102 Division 3 (Rated)
Selling Insurance, Chef and Stocks
Starters 103 Division 3 (Rated)
Sunday Brunch, Divisible By 8, Dice Number
Starters 104 Division 3 (Rated)
Santa and Chocolates, Pizza Cutting, GCD and LCM
Starters 105 Division 3 (Rated)
Dracula Eats, Take it Easy, Dull Operation
Starters 106 Division 3 (Rated)
Chef Fantasy 11
Starters 107 Division 3 (Rated)
Rock Paper Scissor, Pending Assignments, OR Permutation
Starters 109 Division 3 (Rated)
Minimum XOR, Best of N Sets, Worth of a Video
September Short 2023 Division 3 (Unrated)
Lucky Seven
Starters 110 Divison 3 (Rated)
Water Park, Airlines, Marbles, Am I Lucky!, Monsters
Starters 111 Divison 3 (Rated)
Reach Codetown, Exams
Starters 113 Division 3 (Rated)
Minimise Maximum Subarray Sum, Maximum Score , Sum Neq , Make N Zero
Starters 116 Division 3 (Rated)
Chef Product, Hattrick, ORST , Access Control
Starters 118 Division 3 (Rated)
Subset GCD, Literacy Rate
Starters 119 Division 3 (Rated)
Judged, Cookie Day
Starters 120 Division 3 (Rated)
Largest K, Sub or Swp, Valentine Gifts
Starters 126 Division 3 (Rated)
Dice Game 3, Sale, Permutation Disturbance
Starters 140 Division 3 (Rated)
Make Permutation, Split Permutation, Trick Or Treat, Yoga Class
Starters 143 Division 3 (Rated)
Non-Divisor Array, Binary Conversion, Maximum Coins
Starters 144 Division 3 (Rated)
Budget Allotment, Savings Account
Starters 145 Division 3 (Rated)
Gun Master, Make My Array Equal
Starters 148 Division 3 (Rated)
Let Me Eat Cake!, FightBots
Starters 149 (Rated)
Maximise Sum, Chef Loves Beautiful Strings (Easy Version)