Ritesh N Das
Rookie League
- rn_das_2004
India- Student
- Indian Institute of Information Technology, Allahabad Uttar Pradesh
- No Active Plan. View Details
Submissions Heat Map
Learning Paths (1)
Practice Paths (0)
None
Contests (55)
Starters 99 Division 4 (Rated)
Card Swipe, Endless Appetizers, Puzzle Hunt
Starters 100 Division 4 (Rated)
Air Quality Index, Trade Surplus, Chocolate Distribution
Starters 101 Division 4 (Rated)
Warrior Chef, Work Smarter, Not Harder, Off By One
Starters 103 Division 3 (Rated)
Sunday Brunch, Divisible By 8, Dice Number
Starters 106 Division 3 (Rated)
Chef Fantasy 11, Playing with OR, Guess the winner!
Starters 107 Division 3 (Rated)
Odd Matrix, Rock Paper Scissor, Pending Assignments, OR Permutation
August Long 2023 Division 4 (Unrated)
Codechef Copy, All New CodeChef, Maximum Deliciousness, I Can Use Both Hands!
September Short 2023 Division 4 (Unrated)
Lucky Seven, Slow Start, Mixing Extraordinaire
Starters 117 Division 2 (Rated)
Not Prime Permutation, Spell Shortening
Starters 118 Division 2 (Rated)
Subset GCD, Join States, Xorry 1
Starters 119 Division 2 (Rated)
Cookie Day, Another Good String , K Odd Sum
Starters 120 Division 2 (Rated)
Sub or Swp
Starters 121 Division 2 (Rated)
Frequal, Caesar Cipher Lite, Anti Adjacent Swaps
Starters 124 Division 2 (Rated)
Binary Parity, Table Strength, Make It One
Starters 125 Division 2 (Rated)
Fake Certificate, Binary Minimal
Starters 126 Division 2 (Rated)
Freedom, Permutation Disturbance
Starters 127 Division 2
Superincreasing, Anti-Triangle
Starters 131 Division 2 (Rated)
Dice Deception, Encrypt Value, T-Perm
Starters 135 Division 2 (Rated)
Invert And Equalize
Starters 136 Division 2 ( Rated )
My First Geometry Problem
Starters 138 Division 2 (Rated)
A power B mod C , TRIPLE PRIMES, Prefix Suffix Inequality, Heat Wave, Long Drive, Distinct Substring
Starters 139 Division 2 (Rated)
Sum of N, Maximum Distance Permutations
Starters 140 Division 2 (Rated)
Make Permutation, Split Permutation, Trick Or Treat
Starters 142 Division 2 (Rated)
Chef loves Pizza Chef loves halfs
Starters 143 Division 2 (Rated)
Non-Divisor Array, Binary Conversion
Starters 146 Division 2 (Rated till 5 stars)
Bouncing Ball, Permutation Construction, Knockout tournament
Starters 147 Division 2 (Rated till 5 stars)
Truth Teller And Liars 101, Independence Day 101, Non-Primes 101, Gold Coins 101
Starters 164 (Rated)
Construct Permutation, Swap and Flip
Starters 166 (Rated)
Distinct Power, Divisors Array (Easy Version), Costly Permutations, Chefland Library
Starters 167 (Rated)
Alternate Universe, Temperature Balance, Lottery Tickets, Delete Not Equal, Grid Construction (Even), Grid Construction (Odd)
Starters 168 (Rated)
No Two Alike, Binary Removals, Make Odd
Starters 169 (Rated)
Hamming equivalent, Make K Most Frequent
Starters 172 (Rated)
Transform String, AndOr, Streak Star
Starters 173 (Rated upto < 2700)
Cool Subsequences, Introverts, Time Penalty, Overwrite
Starters 174 (Rated)
Mystic Slimes, Deletion and Difference
Starters 175 (Rated)
Alternate It!, Multiplexer, Make same
Starters 179 (Rated)
Lost in the Fest!!, Station Allocation, Unlock The Safe, Can you reach
Starters 180 (Rated)
Shall we play a game, Array Operations, Huh, Easy
Starters 181 (Rated)
The Best Matrix, Flip Prefix, Find Outside Array, Tree Colouring (Easy)
Starters 182 (Rated)
Bar Queue, Palindromic Score
Starters 188 (Rated)
Swaps in a String, K Boxes, Inversion Queries, Yet Another Monsters Problem, Subset Sum 3
Starters 189 (Rated)
Nutrition Cost, Create Binary String, Avoid Primes, Sortable Subarrays (Easy)
Starters 190 (Rated)
Light All, Min-Max Deletion, Parry It! (Easy)
Starters 191 (Rated)
Add 1 or 2, 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)
Beauty in Everything, Sugar Limit, Append Average
Starters 197 (Rated)
Good Ranking (Pair), All Odd Prefix Sums, Split
Starters 202 (Rated)
Buying Flowers, If Only I Could Read, Min-Max Deque (Easy)
Starters 205 (Rated)
Unreachable, Mirror Jump, Triplet Maximization
Starters 206 (Rated)
Cyclic Shift Minimization, Product Equal Sum, Min Steps, Remaining Money, Gladiator Fighting, Prime Sum, Expensive Buying
Starters 207 (Rated)
Adjacent Sums, Make Subarray, Maximum Smaller
Starters 208 (Rated)
GCND, Spring Cleaning, Sabotage, Alternate Jumps, Cycle and Add
Starters 209 (Rated)
Easy Grid Game, Binary Love, Tactical Conversion, Small GCD Sort, High Score (Hard Version), High Score (Easy Version)
Starters 210 (Rated)
Delete Sorted Subsequence, Chocolate Eating, Make All, First Element Counting
Starters 215 (Rated till 6 star)
Intersecting Intervals (Easy), Product Sum Arrays (Easy), Product Sum Arrays (Hard), Differing Values