Learning Paths (0)
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Practice Paths (0)
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Contests (42)
Starters 150 (Rated)
Equal Pairs (Hard), Find Multiset State, IOI 2024, Ratio By 2, Equal Pairs (Easy)
Starters 151 (rated)
Ball Game, Sequence Search, Convert string, International Gym Day
Starters 152 (Rated)
Maximize Hamming Distance, Chess Olympiad, Anti-Palindrome Queries, Range Minimize
Starters 153 (Rated)
Butterfly, Another Game, Colorful Tree (Easy Version)
Starters 156 (Rated)
Count Triplets, Balance Difficulties, Partition Score, Sweets Shop, Long Queue, Even Numbers Hate
Starters 157 (Rated)
Small, Smaller, Smallest, Not-too-far Replacement, Glass Prices, Non-matching Name, Normal is Good (Easy)
Starters 158 (Rated)
Largest Subsequence, XOR Smaller, Buying Game, Multiply 2 to Minimize, Diwali Discount, Even vs Odd Divisors
Starters 159 (Rated)
Crafty Coloring (Easy), Icecream and Cone, Glass Bridge (Hard), Super Hero, Random Nim, Glass Bridge (Easy), Chess Colouring, Elections, Card Game
Starters 160 (Rated)
Too Many Oranges, Movie Snacks, Palindrome Love, Modindrome, Buying Order (Easy), Equate S and T
Starters 161 (Rated)
Temporary Temperature, Red-Blue Sort, Two Cards
Starters 162 (Rated)
Empty the String, Adjacent Sum Array, Permutation Mod K, Calorie Intake, Assignment Score
Starters 163 (Rated)
Nice Array, Binary Sum, Minimum Types, Sort Them
Starters 164 (Rated)
New-Pro Coder, Itz Simple, Halloween Array, Construct Permutation, Swap and Flip, Connecting Wells
Starters 166 (Rated)
All Equal, Distinct Power, Divisors Array (Hard Version), Divisors Array (Easy Version), Costly Permutations, Chefland Library, Christmas Gifts, Merry Christmas!
Starters 167 (Rated till 5 stars)
Temperature Balance, Happy New Year!, Lottery Tickets, Sum Over Subarrays, Delete Not Equal, Grid Construction (Even), Grid Construction (Odd)
Starters 168 (Rated till 6 stars)
No Two Alike, Can You Bench, Binary Removals, Make Odd, Big Achiever
Starters 169 (Rated till 5 stars)
Constant Subsequence, Hamming equivalent, Make K Most Frequent, Opposite Attract, Entry Check
Starters 171 (Rated)
Squid Game - Piggy Bank, Swish Game, Advitiya Security Vault, Strange Nim Game, White Wall, Advitiya, Volcanic Eruption
Starters 172 (Rated till 5 stars)
Transform String, Time Machine, AndOr, Small Palindrome, Streak Star, Tactical Removal
Starters 173 (Rated upto < 2700)
Cool Subsequences, Postman and LLM, Introverts, Min-Max Product Partition, Time Penalty, Overwrite
Starters 175 (Rated till 5 stars)
Alternate It!, Assignment Due, Technex Tickets, Multiplexer, Make same
Starters 176 (Rated till 4 star)
Same And, Friendly Binary Strings, Clothing Store, Run for Fun, Costly Summit, Mex-P Tree (Easy)
Starters 177 (Rated till 5 star)
Blocks on a Tree, Flip or Reverse, Counting 01 and 10, Ordered Distances, Triangle Checking, 2 Boxes
Starters 178 (Rated till 6 star)
Smoothly Increasing , Food Balance, Big Difference, Minimum Colours (Easy), Placing 01 And 10, Permutation Construct, Reduce to Palindrome, Minimum Colours (Hard)
Starters 179 (Rated till 5 star)
Lost in the Fest!!, Station Allocation, Unlock The Safe, Conquer the Fest!!, Can you reach, Set Major (Prefix)
Starters 180 (Rated till 6 star)
Balls and Boxes, Shall we play a game, Array Operations, Huh, Easy, Maximum Ones, Counting Problem, CodeMat
Starters 181 (Rated for all)
The Best Matrix, Tree Colouring (Hard), Flip Prefix, Find Outside Array, Move Grid, Breaking Sticks
Starters 182 (Rated till 5 star)
IPL, Bar Queue, Beautiful Garden, Palindromic Score
Starters 183 (Rated till 6 star)
Complete MST, S to T, Larger Smaller, Max Sixers, Max Triangle
Starters 185 (Rated till 5 star)
Pizza Split, Balanced Lighting, GCD Summation, Asymmetric Cookies, Creature Hunter, Array Deletion Game, Range Maximum Deconstruction (Easy)
Starters 186 (Rated till 6 star)
Distinct Arrays , Segment Tree Reconstruction, Jump A or B, Approval Ratings, Best Movie, Chess Win, Mod and Make Y
Starters 187 (Rated till 6 star)
Anti-Subarray Sum, OR What, Exercise and Rest, Chococut, Incremental Game, Distinct Representations
Starters 188 (Rated till 6 star)
Swaps in a String, K Boxes, Yet Another Monsters Problem, Red and Blue Gems, Subset Sum 3, Train Even or Odd
Starters 189 (Rated till 5 star)
Number Walks, Blocks in a String, Sortable Subarrays (Hard), Nutrition Cost, Create Binary String, Distinct 2 Subarray, Pizza Party, Avoid Primes, Sortable Subarrays (Easy)
Starters 191 (Rated till 6 star)
XOR Shortest Path, Add 1 or 2, Coloured Array, Grid Path (Easy), Grid Path (Hard), Add to get GCD, Permuted Greater than 2, Divide into 3, Nearest Square
Starters 192 (Rated till 6 star)
Missing Shoes, Security Lines, MinPath Minimize, No Odd Sum, Equate XY, No 3 Please!
Starters 193 (Rated for all)
Mex Tree (Min), Interactive MST, Add Permutation, Check Odd Even Divisors, Count Odd Even Divisors, Rectangle and Square
Starters 194 (Rated for all)
Terminal States, Mark All, Munchys Modulo, Chef Bakes Cake 1, Chef Bakes Cake 2, Chef Bakes Cake 3, Good Arrays (Cyclic), Good Arrays (Not Cyclic)
Starters 195 (Rated till 5 star)
String Deletions, Count the Functions, Bugged Robot, Game (Easy), Game (Hard), Selling Sandwiches, Failing Grades, Marble Collector
Starters 196 (Rated till 5 star)
More Cookies, Cloud Watching, GCD Reduction, Beauty in Everything, Sugar Limit, Append Average, Swap Sum
Starters 198 (Rated till 5 star)
Currency Exchange, Restricted Removals, Make Cat, Decoration Discount, Leave no Witnesses, Minimize Maximum Mex
Starters 200 (Rated for all)
Permutation Counting (Easy), Minimum Set, Random NIM, Restrict Palindromes, Chef Bakes Cake, Good Subsequence
Starters 201 (Rated till 6 star)
Compare and Connect, Permutation Cost Sum, Huge Grid (Hard Version), Huge Grid (Easy Version), Delete Maximum, Selling Coins, Mixing Liquids, Mark Points
Starters 203 (Rated till 5 star)
Subsequences of Subsequences, Set To Median, Maximum MST, Cab Rides, Coloured Orbs, Passing Grade
Starters 204 (Rated till 5 star)
Perfect Matching, Decreasing Perimeter, Cities Colours, Minimize Sum, Triangles, Drawing Chances, Episodes
Starters 205 (Rated till 6 star)
Unreachable, Water Supply, Prefix-Suffix Reconstruction, Cute Strings, Mirror Jump, Triplet Maximization
Starters 211 (Rated till 6 - star)
Subarray Maximums, Fuel Check, Buying Chairs, No Doubling, Wolf Down, Tournament Rigging (Minimum)
Starters 212 (Rated till 6 star)
Basketball Score, Exit Door, Interesting Binary (Easy Version), Distinct Fun, Counting MEX Is Fun, Signal, Binary Flip, Beautiful Sum
Starters 213 (Rated till 5 star)
Mean Difference (Easy), Chef and String, Separation
Starters 214 (Unrated)
Dice Play, Crazy Permutations, Lexicographically Minimum Tree Traversal, Chef and Close Friends, Scam, Zero Permutation Score, Delete For Fun
Starters 218 (Rated till 5 stars)
Interest Accumulation, Collatz Conjecture (Hard), Collatz Conjecture (Easy), Deleting Array Again, Counting Optimal Arrays, Christmas Trees, Coloured Balloons, Stop The Count
Total Problems Solved: 401
