| Contest | Problem |
|---|---|
| START163 | TREE2SUM |
| NICEARRAY | |
| PERMUTATION2 | |
| CHEFSOCKS | |
| BINARYSUM | |
| MINBUY | |
| START200 | PERMCNTEZ |
| PERMCNTHD | |
| EVADEROBOT |
MathModel (YEET!)
- 3★mathmodel
Palestinian Territory, Occupied- Other
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(2025-12-24 22:00:02)Learning Paths (4)
Practice Paths (4)
500 to 1000 difficulty problems
500 difficulty rating
Python Coding Challenges
Practice C++
Contests (27)
Starters 149 (Rated)
Easy Subarray Sum, Magical World, Approximate Answer, Maximise Sum
Starters 159 (Rated)
Icecream and Cone, Card Game, Elections, Random Nim
Starters 162 (Rated)
Empty the String, Adjacent Sum Array, Permutation Mod K, Calorie Intake, Assignment Score
Starters 164 (Rated)
New-Pro Coder, Halloween Array, Construct Permutation, Swap and Flip
Starters 165 (Rated)
Christmas Cake, Bulk Discount
Starters 166 (Rated)
Merry Christmas!, Costly Permutations, Chefland Library, Distinct Power
Starters 167 (Rated)
Temperature Balance, Happy New Year!, Lottery Tickets, Delete Not Equal, Grid Construction (Even), Grid Construction (Odd)
Starters 168 (Rated)
No Two Alike, Can You Bench, Binary Removals, Make Odd, Big Achiever
Starters 172 (Rated)
Transform String, Streak Star
Starters 173 (Rated upto < 2700)
Time Penalty, Cool Subsequences
Starters 174 (Rated)
Mystic Slimes, Deletion and Difference
Starters 176 (Rated)
Same And, Clothing Store, Run for Fun, Costly Summit
Starters 178 (Rated)
Placing 01 And 10
Starters 183 (Rated)
S to T, Larger Smaller, Max Triangle
Starters 184 (Rated)
One Down, Front or Back
Starters 197 (Rated)
Expected Cost, Good Ranking (Triplet), Good Ranking (Pair), All Odd Prefix Sums, Bowling Balls, Split
Starters 198 (Rated)
Currency Exchange, Minimize Maximum Mex
Monday Munch - DSA Challenge
Search an element in an array, Merge two sorted arrays
Starters 205 (Rated)
Mirror Jump, Triplet Maximization
Starters 207 (Rated)
Make Subarray
Starters 209 (Rated)
High Score (Easy Version), Small GCD Sort, Tactical Conversion, Binary Love
Starters 210 (Rated)
Chocolate Eating, First Element Counting
Starters 214 (Unrated)
Zero Permutation Score
Starters 216 (Rated)
Best Seats
Starters 218 (Rated)
Collatz Conjecture (Hard), Collatz Conjecture (Easy), Deleting Array Again, Stop The Count
Total Problems Solved: 331
Contributions
Problems Authored (9)
Problems Tested (0)
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Editorials Contributed (0)
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