Habibur rahman
- habib098
Bangladesh- Student
- Khulna University of Engineering & Technology Khulna, Bangladesh
- No Active Plan. View Details
Submissions Heat Map
Learning Paths (0)
Practice Paths (5)
1600 to 1800 difficulty problems
1400 to 1600 difficulty problems
Jump from 2* to 3*
Data Structures Interview Questions
Rise from 3* to 4*
Contests (24)
July Challenge 2020 Division 2
Chefina and Swaps, Missing a Point, Doctor Chef, Chef and Card Game, Chef and Strings, Ada King
August Challenge 2020 Division 2
Chef Wars - Return of the Jedi, Another Card Game Problem, Chef and Linear Chess, Smallest KMP, Chef and Wedding Arrangements
September Challenge 2020 Division 2
A Problem on Sticks, Ada Matrix
February Challenge 2021 Division 3
Frog Sort, Team Name, Chef and Meetings, Prime Game, Maximise Function, Highest Divisor
June Challenge 2021 Division 3 (Rated)
Summer Heat
January Long 2022 - I, Division 3 (Rated)
Retrieve back the Array, Covid Spread, Prime in a binary string, Keplers Law
June Long One 2022 Division 3 (Rated)
Expected move, Reduce to zero, Chairs Requirement, Subscriptions, Divisible by i , Possible GCD, Alternate Additions, Equal Strings
Starters 43 Division 2 (Rated)
Distinct Palindrome, The Optimal Pairs
June Long Two 2022 Division 2 (Unrated)
Count the ACs
Starters 46 Division 2 (Rated)
Prime Xor, Sort the String
Starters 62 Division 2 (Rated)
Sorted Substrings, Make Multiple, Final Sum, Pythagorean Pair
Starters 64 Division 2 (Rated)
Luigi and Uniformity
Starters 136 Division 2 ( Rated )
Sum of Max K Subarray, My First Geometry Problem, Sum of Modes
Starters 137 Division 4 (Rated)
Double Trouble, Election Hopes, Spell Splice, Large Differences
Starters 138 Division 3 (Rated)
Long Drive, Distinct Substring, Heat Wave, Prefix Suffix Inequality, TRIPLE PRIMES, A power B mod C
Starters 139 Division 3 (Rated)
Sum of N, Maximum Distance Permutations, Distribute Cookies, Destroying Bridges Part 2, Television Channels
Starters 140 Division 3 (Rated)
Yoga Class, Tree Removal, Break The String, Split Permutation, Make Permutation, Trick Or Treat
Starters 141 Division 2 (Rated)
Redundant Array, Amphibian Escape
Starters 142 Division 2 (Rated)
Chef loves Pizza Chef loves halfs, Array Removal, Number Hunt
Starters 143 Division 2 (Rated)
Non-Divisor Array, Binary Conversion
Starters 148 Division 2 (Rated)
FightBots
Starters 150 (Rated)
Equal Pairs (Hard), Find Multiset State, Equal Pairs (Easy)
Starters 154 (Rated)
GCD and XOR, Triangle Count (Easy), Add 1 or 2 Game
Starters 166 (Rated)
Distinct Power, Divisors Array (Easy Version), Costly Permutations, Chefland Library