ahsanul_haque
Rookie League
- ahsanul_haque
Bangladesh- Student
- Jessore University of Science and Technology Bangladesh
- No Active Plan. View Details
Submissions Heat Map
Learning Paths (0)
Practice Paths (5)
Practice C
500 to 1000 difficulty problems
Practice for ZCO and INOI
1800 to 2000 difficulty problems
2000 to 2500 difficulty problems
Contests (49)
Starters 143 Division 4 (Rated)
Non-Divisor Array, International Justice Day, Maximum Coins
Starters 149 (Rated)
Magical World, Easy Subarray Sum, Maximise Sum, Approximate Answer, Chef Loves Beautiful Strings (Easy Version)
Starters 150 (Rated)
Equal Pairs (Hard), Find Multiset State, Equal Pairs (Easy)
Starters 152 (Rated)
Maximize Hamming Distance, Anti-Palindrome Queries, Range Minimize
Starters 153 (Rated)
Butterfly, Another Game, Colorful Tree (Easy Version)
Starters 154 (Rated)
GCD and XOR, Add 1 or 2 Game
Starters 156 (Rated)
Partition Score, Even Numbers Hate
Starters 157 (Rated)
Small, Smaller, Smallest, Unmedian, Not-too-far Replacement
Starters 160 (Rated)
Palindrome Love, Buying Order (Easy), Equate S and T
Starters 161 (Rated)
Red-Blue Sort, One To Three, Two Cards
Starters 165 (Rated)
Reverse and Alternate, Stable Array, Bulk Discount
Starters 166 (Rated)
Distinct Power, Divisors Array (Hard Version), Divisors Array (Easy Version), Chefland Library
Starters 171 (Rated)
Swish Game, White Wall, Volcanic Eruption
Starters 173 (Rated upto < 2700)
Cool Subsequences, Time Penalty, Overwrite
Starters 174 (Rated)
Mystic Slimes, Deletion and Difference
Starters 175 (Rated)
Multiplexer, Make same
Starters 178 (Rated)
Big Difference, Minimum Colours (Easy), Placing 01 And 10
Starters 181 (Rated)
Flip Prefix, Find Outside Array
Starters 182 (Rated)
Bar Queue, Beautiful Garden, Palindromic Score
Starters 183 (Rated)
Complete MST, S to T, Larger Smaller, Max Triangle
Starters 186 (Rated)
Distinct Arrays , Jump A or B, Approval Ratings
Starters 188 (Rated)
Swaps in a String, K Boxes, Yet Another Monsters Problem, Subset Sum 3
Starters 189 (Rated)
Number Walks, Nutrition Cost, Create Binary String, Avoid Primes, Sortable Subarrays (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 195 (Rated)
String Deletions, Game (Easy), Game (Hard), Marble Collector
Starters 196 (Rated)
Beauty in Everything, Sugar Limit, Append Average
Starters 197 (Rated)
All Odd Prefix Sums
Starters 199 (Rated)
Perfect Ranges, Fence Colouring, Grid MEX, Subtract or Divide
Starters 200 (Rated)
Random NIM, Restrict Palindromes, Good Subsequence
Starters 201 (Rated)
Compare and Connect, Huge Grid (Easy Version), Mixing Liquids, Mark Points
Starters 202 (Rated)
Buying Flowers, If Only I Could Read, Min-Max Deque (Easy)
Starters 215 (Rated)
Intersecting Intervals (Easy), Product Sum Arrays (Easy), Differing Values, Special Missions
Starters 216 (Rated)
Best Seats
Starters 219 (Rated)
New Operation, 3 Paths , Ones and Zeroes II, Ones and Zeroes I
Starters 221 (Rated)
Odd Operations, Odd String
Starters 222 (Rated)
Sell Upto 2, Sorting Prefixes, Layered Cake
Starters 223 (Unrated)
School Trip, Less than Max
Starters 229 (Rated)
Sum Not Equal, Sequential Clamp
Starters 234 (Rated)
Binary Construction, Good Array 1 , Non-Negative Sum
Starters 236 (Rated)
Minimize Distinct, All Aside, Shift And Sort, Cute Substrings, Palindrome Check
Starters 242 (Rated)
Split And Differ, Eventually Equal, Draft Picks, Binary Sorting
Starters 243 (Rated)
Lose Less, Starved for Seating, OR Operations
Starters 249 (Rated)
Moving Blue Boxes, Valley Flattening, Up-Down Palindrome, Product Exceed
Starters 250 (Rated)
Subsequence 1, Jumping Cost, Bishop Moves, Subscription Cost
Starters 251 (Rated)
Make Distinct, Binary Split, Make Multiple, Chocolate Game
Monday Munch - DSA Challenge 015 (Rated)
Repaint the Stripe, Maximum Water Container, Magical Paths, Shortest Route, Delivery Fee, Maximum Lead
Monday Munch - DSA Challenge 016 (Rated)
Server Queue, Maximum Divisor Score, Enough Chairs, Chef and Groups, Cars at Maximum Speed
Starters 252 (Rated)
Mex and Max, Odd Even, Skip one
Starters 255
Monotone Median, Additive Dissonance, Splash Damage, SuBalance, Coin Mining
Starters 256
Red and Blue Elements, Fixed Points, Far Swapping (Ver 1)
Monday Munch - DSA Challenge 024 (Rated)
Houses Under Watch, Sweet Shopping, Frog Messages, Rooftop Rescue, Score, Most Expensive Items