praveenguptaa
- praveenguptaa
India- Other
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Submissions Heat Map
Learning Paths (1)
Practice Paths (3)
Contests (52)
Starters 79 Division 4 (Rated)
Better Deal, Ageing
Starters 81 Division 4 (Unrated)
Maximum Capacity, Sunny Day
Starters 84 Division 4 (Rated)
Chef and Donation, Elections in Chefland
Starters 85 Division 4 (Rated)
Inside The Stadium, IPL Ticket Rush, Can Chef
Starters 86 Division 4 (Rated)
Cricket Match, CodeChef Learn Problem Solving
Starters 87 Division 4 (Rated)
Four Tickets, Buy Ten Packets, Return the Change
Starters 88 Division 4 (Rated)
Masterchef finals, Online or Offline, Largest and Second Largest
Starters 91 Division 4 (Rated)
Odd GCD Permutation, Chef Odd, Blobby Volley Scores, Bus Seat Numbering, Parking Charges
Starters 92 Division 4 (Rated)
Water Filling, Oneful Pairs
Starters 95 Division 4 (Rated)
Donation Drive, Donation Rewards
Starters 96 Division 4 (Rated)
Bells of Pilgrimage, Weeding, AB Difference
Starters 100 Division 4 (Rated)
Air Quality Index, Trade Surplus, Chocolate Distribution
Starters 101 Division 4 (Rated)
Work Smarter, Not Harder, Off By One
Starters 102 Division 4 (Rated)
Sports Section, Selling Insurance, Chef and Stocks
Starters 107 Division 4 (Rated)
Rock Paper Scissor, Pending Assignments, Clear Day, OR Permutation
Starters 108 Division 4 (Rated)
Palindromic Prime Numbers, Rivalry, Chess Pairing
Starters 109 Division 4 (Rated)
Minimum XOR, Cricket World Cup Qualifier, Best of N Sets, Worth of a Video, Alter Ego
Starters 114 Division 3 (Rated)
Painting Walls
Starters 115 Division 4 (Rated)
Decorating Christmas Tree, Chocolate Distribution, Codechef Round
Starters 117 Division 4 (Rated)
Spell Shortening, Yearly Phone
Starters 118 Division 4 (Rated)
Subset GCD, Literacy Rate, International Education Day!, Join States
Starters 119 Division 3 (Rated)
Judged, Cookie Day, Another Good String , K Odd Sum
Starters 120 Division 3 (Rated)
Largest K, Sub or Swp, Valentine Gifts
Starters 122 Division 3 (Rated)
Problem Reviews, Man of the Match
Starters 124 Division 3 (Rated)
Binary Parity, Table Strength, Make It One, Cricket Tournament
Starters 162 (Rated)
Adjacent Sum Array, Assignment Score
Starters 163 (Rated)
Nice Array, Binary Sum, Minimum Types
Starters 166 (Rated)
Distinct Power, Chefland Library, Christmas Gifts
Starters 167 (Rated)
Temperature Balance, Happy New Year!, Lottery Tickets, Delete Not Equal, Grid Construction (Odd)
Starters 168 (Rated)
Binary Removals, Make Odd
Starters 169 (Rated)
Hamming equivalent
Starters 170 (Rated)
Crazy Jumping Frogs, Monster Monster, Minimum Bottles
Starters 171 (Rated)
Swish Game, White Wall, Volcanic Eruption
Starters 172 (Rated)
Streak Star
Starters 173 (Rated upto < 2700)
Cool Subsequences, Time Penalty
Starters 174 (Rated)
Mystic Slimes, Deletion and Difference
Starters 175 (Rated)
Alternate It!, Make same
Starters 178 (Rated)
Placing 01 And 10
Starters 179 (Rated)
Lost in the Fest!!, Unlock The Safe
Starters 181 (Rated)
The Best Matrix, Flip Prefix, Find Outside Array
Starters 188 (Rated)
Yet Another Monsters Problem, Subset Sum 3
Starters 189 (Rated)
Nutrition Cost, Create Binary String, Sortable Subarrays (Easy)
Starters 191 (Rated)
Grid Path (Easy), Add to get GCD, Permuted Greater than 2
Starters 192 (Rated)
Security Lines, Equate XY, No 3 Please!
Starters 193 (Rated)
Mex Tree (Min), Add Permutation, Check Odd Even Divisors, Count Odd Even Divisors
Starters 195 (Rated)
Game (Easy), Marble Collector
Starters 196 (Rated)
Sugar Limit, Append Average
Starters 198 (Rated)
Currency Exchange, Minimize Maximum Mex
Starters 199 (Rated)
Fence Colouring, Grid MEX, Subtract or Divide
Starters 200 (Rated)
Random NIM, Restrict Palindromes, Good Subsequence
Starters 201 (Rated)
Huge Grid (Easy Version), Mixing Liquids, Mark Points
Starters 202 (Rated)
Buying Flowers, If Only I Could Read
Starters 209 (Rated)
Binary Love, Tactical Conversion, Small GCD Sort