Abdullah Al Mahmud
- abdullah600
Bangladesh- Student
- Shahjalal University of Science & Technology Sylhet, Bangladesh
- No Active Plan. View Details
Submissions Heat Map
Learning Paths (0)
Practice Paths (2)
Contests (30)
Starters 68 Division 4 (Rated)
Boring String, Expense List, Bull or Bear, Make AP, Make Money
Starters 127 Division 3
ABC Conjecture, Superincreasing, Extreme Basketball, Anti-Triangle
Starters 128 Division 2 (Rated)
Binary Substring, XOR And Multiply, MEXimize the Array, Disjoint Non-Decreasing Array
Starters 129 Division 1 (Rated till 5-Stars)
Palindromic Substrings, ConstructXor
Starters 130 Division 1 ( Rated till 6-Stars)
Updating A, Make Equal, Good Binary String
Starters 132 Division 1 (Rated till 6 Stars)
ALIEN-OR, Optimal Flip, MEX QUERIES , Prime Query
Starters 134 Division 1 (Rated till 6-Stars)
Count Good RBS, Origin, 3out1in
Starters 137 Division 1 (Rated till 5-Stars)
Speedrun, Double Trouble, Unusual Queries
Starters 138 Division 1 (Rated till 6-Stars)
A power B mod C , TRIPLE PRIMES, Prefix Suffix Inequality, Breezy Mode Problem, Distinct Substring
Starters 139 Division 1 (Rated till 5-Stars)
Sort Perm, Sum of N, Destroying Bridges Part 2
Starters 140 Division 1 (Rated till 5-Stars)
Split Permutation, Trick Or Treat, Break The String, Tree Removal
Starters 141 Division 1 (Rated till 5-Stars)
Amphibian Escape, Perfect Prefixes
Starters 142 Division 1 (Rated till 5-Stars)
Sum of Xors, Pairs Sum with Length x, Array Removal, Number Hunt
Starters 143 Division 1 (Rated till 5-Stars)
Non-Divisor Array, Max Min and Length
Starters 145 Division 1 (Rated till 6-Stars)
Beautiful Array, 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)
Truth Teller And Liars 101, Independence Day 101, Non-Primes 101, Gold Coins 101
Starters 149 (Rated till 5 stars)
Kill Monsters (Hard Version), Maximise Sum, Chef Loves Beautiful Strings (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 153 (Rated till 5 stars)
Another Game, Colorful Tree (Easy Version), Xometry (Easy Version), Xometry (Hard Version)
Starters 161 (Rated)
Red-Blue Sort, One To Three, Quick Exit
Starters 166 (Rated till 6 stars)
All Equal, Distinct Power, Divisors Array (Hard Version), Divisors Array (Easy Version), Costly Permutations, Chefland Library
Starters 167 (Rated till 5 stars)
Alternate Universe, Temperature Balance, Lottery Tickets, Sum Over Subarrays, Grid Construction (Even), Grid Construction (Odd)
Starters 168 (Rated till 6 stars)
No Two Alike, Binary Removals, Xoperations, Equate XOR
Starters 170 (Rated till 6 star)
Crazy Jumping Frogs, qUiRkY qUesTs (Easy)
Starters 173 (Rated upto < 2700)
Cool Subsequences, Introverts, Cool Checker, Time Penalty, Overwrite
Starters 189 (Rated till 5 star)
Create Binary String
Starters 193 (Rated for all)
Mex Tree (Min), Add Permutation
Starters 194 (Rated for all)
Terminal States, Munchys Modulo, Good Arrays (Cyclic), Good Arrays (Not Cyclic)
Starters 197 (Rated till 6 star)
Good Ranking (Pair), Split
Starters 198 (Rated till 5 star)
Minimize Maximum Mex
Starters 199 (Rated till 5 star)
Perfect Ranges
Starters 200 (Rated for all)
Permutation Counting (Easy), Minimum Set, Restrict Palindromes
Starters 201 (Rated till 6 star)
Compare and Connect, Permutation Cost Sum, Huge Grid (Easy Version), Delete Maximum
Starters 202 (Rated for 5 star)
If Only I Could Read, Min-Max Deque (Easy)
Starters 211 (Rated till 6 - star)
Subarray Maximums, No Doubling, Tournament Rigging (Minimum)
Starters 212 (Rated till 6 star)
Distinct Fun, Counting MEX Is Fun
Starters 214 (Unrated)
Crazy Permutations, Beautiful Subsequence