Learning Paths (0)
None
Practice Paths (0)
None
Contests (39)
Starters 122 Division 4 (Rated)
Healthy Sleep, Problem Reviews, Arya In Grid, Transformation Cost, Matrix Modulo, Man of the Match
Starters 123 Division 2 (Rated)
Maximise Adjacent Sum, Check Adjacent Sum, Minimum And Maximum I, Yet Another Alice Bob Game, Minimum And Maximum II
Starters 124 Division 1 (Rated till 5-Stars)
Swap and Unite, Make It One, How many arrays
Starters 125 Division 1 (Rated till 6-Stars)
Bucket Game, Operating on A, Binary Minimal
Starters 134 Division 1 (Rated till 6-Stars)
Prison Escape, 3out1in
Starters 138 Division 1 (Rated till 6-Stars)
A power B mod C , TRIPLE PRIMES, K Subarray Products, Prefix Suffix Inequality, Breezy Mode Problem, Distinct Substring
Starters 139 Division 1 (Rated till 5-Stars)
Sum of N, Destroying Bridges Part 2
Starters 143 Division 1 (Rated till 5-Stars)
Non-Divisor Array, Max Min and Length
Starters 144 Division 1 (Rated)
Counting Is Fun, Find P, Minimise Inversions, Largest K
Starters 145 Division 1 (Rated till 6-Stars)
Make Bob Win , Square String
Starters 146 Division 1 (Rated till 5 stars)
Back Front, Bouncing Ball, Permutation Construction
Starters 147 Division 1 (Rated till 5 stars)
Counting Triangles 101, K Subsequence 101, Counting is Fun 101, Truth Teller And Liars 101, Independence Day 101, Non-Primes 101, Gold Coins 101
Starters 148 Division 1 (Rated till 6 stars)
Double Trouble, The Undisappearance, ZigZag Tree Sequences (Easy)
Starters 149 (Rated till 5 stars)
Kill Monsters (Hard Version), Maximise Sum, Construct Degree, Chef Loves Beautiful Strings (Easy Version)
Starters 150 (Rated till 6 stars)
Equal Pairs (Hard), Min Ops (Hard), Not Equal On Tree, Replacing Game
Starters 152 (Rated till 6 stars)
Completion (Hard), 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 (Hard), Triangle Count (Easy)
Starters 156 (Rated till 6 stars)
Expected Value Problem, Balance Difficulties, Interval Cliques, Partition Score
Starters 158 (Rated till 6 stars)
Make a Tree, Global Warming, Buying Game, Multiply 2 to Minimize
Starters 161 (Rated)
Red-Blue Sort, One To Three, Quick Exit
Starters 163 (Rated till 5 stars)
Nice Array, Permutation Pair, Lexio Swap
Starters 165 (Rated till 6 stars)
A to B, Stable Array, Sum Operations (Easy), Reverse and Alternate (Count)
Starters 170 (Rated till 6 star)
Array Compression, Crazy Jumping Frogs, qUiRkY qUesTs (Easy), Simultaneous Robots, Stabilize Warwick
Starters 171 (Rated till 5 star)
Strange Nim Game
Starters 173 (Rated upto < 2700)
Cool Subsequences, Postman and LLM, Introverts, Time Penalty, Overwrite
Starters 174 (Rated upto 2700)
GCD Add Size, Meximal Sum, Mystic Slimes
Starters 178 (Rated till 6 star)
Smoothly Increasing , Big Difference, Count Disjoint Arrays
Starters 180 (Rated till 6 star)
Counting Problem
Starters 181 (Rated for all)
Costly Swapping, The Best Matrix, Tree Colouring (Hard), Flip Prefix
Starters 183 (Rated till 6 star)
Arbitrary Shuffling, Complete MST, S to T
Starters 186 (Rated till 6 star)
Lighthouses, Distinct Arrays
Starters 187 (Rated till 6 star)
Anti-Subarray Sum, OR What, Distinct Representations
Starters 191 (Rated till 6 star)
Add 1 or 2, Coloured Array, Permuted Greater than 2
Starters 193 (Rated for all)
Mex Tree (Min), Shop Game (Easy), Add Permutation
Starters 194 (Rated for all)
Terminal States, Speedrunning (Easy), Munchys Modulo, Good Arrays (Cyclic), Good Arrays (Not Cyclic)
Starters 195 (Rated till 5 star)
Count the Functions
Starters 196 (Rated till 5 star)
Unsorted Sorting, Beauty in Everything, Append Average
Starters 197 (Rated till 6 star)
Counting (Infinite), Expected Cost, Good Ranking (Pair), Split
Starters 200 (Rated for all)
Permutation Counting (Easy), Lexicographic Matching, Minimum Set, Restrict Palindromes
Starters 201 (Rated till 6 star)
Compare and Connect, Permutation Cost Sum, Huge Grid (Hard Version), Huge Grid (Easy Version), Delete Maximum
Starters 205 (Rated till 6 star)
Unreachable, Water Supply, Prefix-Suffix Reconstruction
Starters 208 (Rated till 6 star)
XOR Sorting, GCND, Cycle and Add
Starters 209 (Rated till 5 star)
Counting Is Fun
Starters 210 (Rated till 5-star)
Min Modular Subarray
Starters 211 (Rated till 6 - star)
Subarray Maximums, No Doubling, Tournament Rigging (Minimum)
Total Problems Solved: 160
