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Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

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Programming and DSA

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Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

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Practice Compete Compiler
Home » arnav_singhal
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arnav_singhal

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  • 6★arnav_singhal
  •   India
  • Student
  • Indian Institute of Technology Delhi India
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 32
2436 (-31)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 215 (Rated till 6 star)(2025-12-03 22:00:00)
Global Rank:   61
Cheated in:   

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Contests (32)

Starters 145 Division 4 (Rated)

Make Bob Win , Volume Comparison, Gun Master, Make My Array Equal, Square String

Starters 146 Division 3 (Rated till 5 stars)

Back Front, Connect The Chains, Bouncing Ball, Permutation Construction, Knockout tournament, No Winner

Starters 147 Division 1 (Rated till 5 stars)

Counting Triangles 101, K Subsequence 101, Truth Teller And Liars 101, Independence Day 101, Non-Primes 101, Gold Coins 101

Starters 148 Division 2 (Rated)

Double Trouble, FightBots

Starters 149 (Rated)

Kill Monsters (Hard Version), Easy Subarray Sum, Maximise Sum, Chef Loves Beautiful Strings (Hard Version), Chef Loves Beautiful Strings (Easy Version), Kill Monsters (Easy Version)

Starters 150 (Rated till 6 stars)

Equal Pairs (Hard), Min Ops (Hard), Replacing Game

Starters 152 (Rated till 6 stars)

Maximize Hamming Distance, Completion (Easy), Anti-Palindrome Queries

Starters 154 (Rated till 6 stars)

Tree Cut Xor, Count Winning Subarrays, GCD and XOR, Triangle Count (Easy)

Starters 155 (Rated till 5 stars)

GCD to 1 (Hard), Replace With First, Replace With First Literally, Prefix Suffix Min Max, Array Concatanation

Starters 158 (Rated till 6 stars)

Buying Game, Multiply 2 to Minimize

Starters 159 (Rated till 5 stars)

Crafty Coloring (Easy), Glass Bridge (Hard), Super Hero, Random Nim, Glass Bridge (Easy), Chess Colouring, Elections

Starters 160 (Rated till 5 stars)

Palindrome Love, Modindrome, Buying Order (Easy), Buying Order (Hard)

Starters 161 (Rated)

Red-Blue Sort, Quick Exit

Starters 163 (Rated till 5 stars)

Tree Sum is Fun !, Nice Array, Permutation Pair, Sort Them, Lexio Swap

Starters 165 (Rated till 6 stars)

A to B, Stable Array

Starters 170 (Rated till 6 star)

Array Compression, Crazy Jumping Frogs, qUiRkY qUesTs (Easy), Simultaneous Robots, Stabilize Warwick

Starters 172 (Rated till 5 stars)

Transform String, AndOr, Binary Trisection

Starters 173 (Rated upto < 2700)

Cool Subsequences, Introverts, Time Penalty, Overwrite

Starters 174 (Rated upto 2700)

Meximal Sum, Mystic Slimes

Starters 175 (Rated till 5 stars)

The Skip Game

Starters 177 (Rated till 5 star)

Sum By OR

Starters 178 (Rated till 6 star)

Smoothly Increasing , Big Difference, Count Disjoint Arrays

Starters 180 (Rated till 6 star)

Balls and Boxes, Shall we play a game, Huh, Easy, Counting Problem

Starters 183 (Rated till 6 star)

Arbitrary Shuffling, Complete MST, S to T

Starters 186 (Rated till 6 star)

Lighthouses, Distinct Arrays , Segment Tree Reconstruction, Mod and Make Y

Starters 187 (Rated till 6 star)

OR What, Distinct Representations

Starters 188 (Rated till 6 star)

GCD and XOR 2 (Easy), Swaps in a String, K Boxes, Inversion Queries, Yet Another Monsters Problem

Starters 189 (Rated till 5 star)

Number Walks, Blocks in a String, Sortable Subarrays (Hard), Create Binary String, Avoid Primes, Sortable Subarrays (Easy)

Starters 190 (Rated till 5 star)

GCD Equals Mex, Parry It! (Hard), Subsequence Sort, Min-Max Deletion

Starters 191 (Rated till 6 star)

Add 1 or 2, Grid Path (Easy), Permuted Greater than 2

Starters 193 (Rated for all)

Mex Tree (Min), Mex Tree (Max), Add Permutation

Starters 194 (Rated for all)

Tournament Construction, Munchys Modulo, Good Arrays (Cyclic), Good Arrays (Not Cyclic)

Starters 195 (Rated till 5 star)

String Deletions, Bugged Robot, Game (Easy), Game (Hard)

Starters 196 (Rated till 5 star)

GCD Reduction, Beauty in Everything, Append Average

Starters 197 (Rated till 6 star)

Counting (Infinite), Expected Cost, Good Ranking (Pair), Split

Starters 199 (Rated till 5 star)

Perfect Ranges, Fence Colouring, Grid MEX, XOR Game

Starters 200 (Rated for all)

Permutation Counting (Easy), Lexicographic Matching, Restrict Palindromes

Starters 201 (Rated till 6 star)

Compare and Connect, Permutation Cost Sum, Tuple Slimes, Huge Grid (Easy Version), Delete Maximum

Starters 203 (Rated till 5 star)

Subsequences of Subsequences, MEX on Ranges, Set To Median, Maximum MST

Starters 206 (Rated till 5 star)

Cyclic Shift Minimization, MEX Tree, Product Equal Sum, Gladiator Fighting

Starters 207 (Rated till 5 star)

Adjacent Sums, Make Subarray, Maximum Smaller

Starters 208 (Rated till 6 star)

XOR Sorting, Positive-Negative, GCND, Median Subsets (Prefix), Cycle and Add

Starters 211 (Rated till 6 - star)

Marching Orders, Subarray Maximums, No Doubling, Tournament Rigging (Minimum)

Starters 212 (Rated till 6 star)

Interesting Binary (Easy Version), Distinct Fun, Counting MEX Is Fun, Binary Flip, Interesting Binary (Hard Version)

Starters 213 (Rated till 5 star)

Mean Difference (Easy), Maximum OR Sum, Separation, Maximum Product Walk

Starters 215 (Rated till 6 star)

Intersecting Intervals (Easy), Product Sum Arrays (Easy), Markers on a Tree (Easy), Differing Values

Total Problems Solved: 232

2436
(Div 1)
★★★★★★
CodeChef Rating (Highest Rating 2467)
  • 112 Global Rank
  • 18 Country Rank

Badges

Contest Contender - Silver Badge

Contest Contender - Silver Badge

Received for participating in 25 Contests

Problem Solver - Bronze Badge

Problem Solver - Bronze Badge

Received for solving 50 Problems

Daily Streak - Silver Badge

Daily Streak - Silver Badge

Received for maintaining a streak of 25 days

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