Abdullah Abrar
- lelbaba
Bangladesh- Student
- Islamic University of Technology Board Bazar, Bangladesh
- No Active Plan. View Details
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Learning Paths (0)
Practice Paths (1)
Contests (15)
May Challenge 2020 Division 2
Coronavirus Spread, Triple Sort, Isolation Centers
October Challenge 2020 Division 2
Covid Run
June Lunchtime 2022 Division 3 (Rated)
Zero Ones Equal One Zeros, The Lost Array, Too many Floors, Max Shift After XOR, XOR Times 2 Is Sum, Equal by XORing
Starters 45 Division 2 (Rated)
KBG and GN-Theory, Adjacent Sum Parity, Retrieve the Array, Xor and Multiply, Even Equal Odd
July Lunchtime 2022 Division 2 (Rated)
Easy Pronunciation, Yet Another Palindrome Making Problem, Consecutive XOR, Maximum Median Matching, Largest Family
Starters 48 Division 1 (Unrated)
Strict Permutation, Accurate XOR, Positive array
Starters 50 Division 1 (Unrated)
Air Blimp, Sum Product Segments, Average Permutation
Starters 51 Division 1 (Unrated)
Chef & Cook Game, Adjacent Xors, Copy and Paste, Different Medians
August Lunchtime 2022 Division 1 (Rated)
Sort the Array, Tree Coloring, Subtract 12 Operation
Starters 60 Division 1 (Unrated)
Distinct Numbers, Red Green Grids, Yet Another Palindrome Problem
Starters 61 Division 1 (Unrated)
Subarray Removal, Red Blue Flowers, Weird Subarrays
Starters 74 Division 1 (Rated till 6-Stars)
Candies, Minimal Inversions, Medicine Strength, Lcm hates Gcd, Distinct Values, Maximum Xor Sum
Starters 98 Division 1 (Rated till 6 Stars)
3-Blast Palindrome, Ball Distribution
Starters 100 Division 1 (Rated)
Prime Permutation, Stamps 100, Concussive Sequence, Ant
Starters 107 Division 1 (Rated till 6 Stars)
Maximal Expression, Adjacent Flips, Odd Matrix, OR Permutation
Starters 108 Division 1 (Rated till 6 Stars)
Multiple of 9, Fair Distribution, Palindromic Prime Numbers, Continuous Subarrays
Starters 116 Divison 1 (Rated till 6-Stars)
Chef Product, ORST , Permutation Sort, Exact Savings
Starters 119 Division 1 (Rated till 6-Stars)
Unalike Gcd & Lcm, Xorred, K Odd Sum
Starters 120 Division 1 (Rated till 6 Stars)
Find Permutation , Minimum Operations, Construct Permutation, Count Subarrays, Count Arrays
Starters 123 Division 1 (Rated till 6-Stars)
Minimum And Maximum I, Yet Another Alice Bob Game, Minimum And Maximum II