Coder7777
- atulchauhan75
India- Student
- Institute of Engineering and Technology, Lucknow Uttar Pradesh, India
- No Active Plan. View Details
Submissions Heat Map
Learning Paths (0)
Practice Paths (1)
Contests (52)
Starters 61 Division 4 (Rated)
Reach on Time, Odd Sum Pair
Starters 64 Division 4 (Rated)
Mario and the Broken String, Distinct Colors, Water Consumption
Starters 65 Division 4 (Rated)
Parity, Candies, Hackerman
November Long 2022 Division 4 (Rated)
Split and Maximize, 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, Counting Problem, 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, Prime Reversal
Starters 71 Division 4 (Rated)
Instagram, Snapchat, Perfect Trio
December Long 2022 Division 4 (Rated)
Good Investment or Not, Divisible by K, Reach fast, Maximise XOR
Starters 72 Division 3 (Rated)
Indivisible, Apples and oranges
Starters 77 Division 4 (Rated)
Tekken, Tom and Jerry Chase, Codechef Airlines
Starters 79 Division 3 (Rated)
Distinct Opposite Sums, Better Deal
Starters 80 Division 4 (Rated)
Prefix Permutation, Just One More Episode, Single-use Attack, Running Comparison, Equal Elements
Starters 85 Division 3 (Rated)
Efficient PAN Linking, Inside The Stadium, Can Chef
Starters 88 Division 4 (Rated)
Unstable Subarray, Masterchef finals, Online or Offline, Largest and Second Largest
Starters 89 Division 3 (Rated)
Monopoly, Plus 2 or Minus 1, DDMM or MMDD
Starters 91 Division 3 (Rated)
Odd GCD Permutation, Chef Odd, Blobby Volley Scores
Starters 92 Division 3 (Rated)
Rectangular Tiling, Distance Coloring, Dotify Playlist, Water Filling
Starters 93 Division 3 (Rated)
7 Rings, Problem
Starters 95 Division 3 (Rated)
Alt-Tab, Transfusion Chain, EVacuate to Moon
Starters 96 Division 3 (Rated)
Remove Multiples, Bells of Pilgrimage, Weeding
Starters 98 Division 3 (Rated)
3-Blast Palindrome, FIND A and B, Airport Management, Ball Distribution
Starters 102 Division 3 (Rated)
Bit Play, Selling Insurance, Chef and Stocks
Starters 103 Division 3 (Rated)
Sunday Brunch, Dice Number
Starters 105 Division 3 (Rated)
Dracula Eats, Take it Easy, Dull Operation
Starters 106 Division 3 (Rated)
Chef Fantasy 11, Guess the winner!
Starters 107 Division 3 (Rated)
Rock Paper Scissor, Pending Assignments, OR Permutation
August Long 2023 Division 3 (Unrated)
All New CodeChef
Starters 111 Divison 3 (Rated)
Beautiful Strings, Reach Codetown, Exams
Starters 112 Division 3 (Rated)
Fair Share Settlement, 3 Logicians Walk into a Bar, Max Nutrition
Starters 113 Division 3 (Rated)
Minimise Maximum Subarray Sum, Maximum Score , Sum Neq , Make N Zero
Starters 114 Division 3 (Rated)
Painting Walls, Christmas Candy
Starters 116 Division 3 (Rated)
Chef Product, Hattrick, ORST , Access Control
Starters 117 Division 3 (Rated)
Not Prime Permutation, Weapon Choice, Spell Shortening
Starters 118 Division 3 (Rated)
Subset GCD, Literacy Rate, Join States, Xorry 1
Starters 120 Division 3 (Rated)
Largest K, Sub or Swp, Valentine Gifts
Starters 121 Division 3 (Rated)
Frequal, Caesar Cipher Lite, Anti Adjacent Swaps, The Man Code
Starters 122 Division 3 (Rated)
Problem Reviews, Arya In Grid, Transformation Cost, Man of the Match
Starters 143 Division 3 (Rated)
Maximum Coins
Starters 144 Division 3 (Rated)
Budget Allotment, Largest K, Savings Account
Starters 145 Division 3 (Rated)
Make Bob Win , Gun Master, Make My Array Equal
Starters 146 Division 2 (Rated till 5 stars)
Bouncing Ball, Permutation Construction, Knockout tournament
Starters 149 (Rated)
Easy Subarray Sum, Maximise Sum
Starters 150 (Rated)
Equal Pairs (Hard), Find Multiset State, Ratio By 2, Equal Pairs (Easy)
Starters 152 (Rated)
Maximize Hamming Distance, Anti-Palindrome Queries, Range Minimize
Starters 153 (Rated)
Butterfly, Another Game, Colorful Tree (Easy Version), Xometry (Easy Version)
Starters 154 (Rated)
Add 1 or 2 Game
Starters 156 (Rated)
Partition Score, Even Numbers Hate
Starters 161 (Rated)
Temporary Temperature, Red-Blue Sort, Two Cards
Starters 162 (Rated)
Empty the String, Adjacent Sum Array, Permutation Mod K
Starters 165 (Rated)
Reverse and Alternate, Stable Array, Bulk Discount