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Programming and DSA

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Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

Career Paths

From beginner to job-ready. Explore our curated career paths designed to help you succeed in the tech industry.

Other Courses

Programming and DSA

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Catalogue

Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

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Practice Compete Compiler
Home » Abid Ul ISlam
user profile

Abid Ul ISlam

  • 4★abid_ul
  •   Bangladesh
  • Student
  • Bangladesh University of Business and Technology Dhaka, Bangladesh
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 27
1885 (-57)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 186 (Rated)(2025-05-14 22:30:02)
Global Rank:   1398
Cheated in:   

Ratings System Update

(2025-05-14 22:30:02)
This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more
How the rating system works?
1144 (-21)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 60 Division 4 (Rated)(2022-12-20 00:00:00)
Global Rank:   15354
Cheated in:   

Ratings System Update

(2022-12-20 00:00:00)
This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more
How the rating system works?

Learning Paths (0)

Practice Paths (3)

learn-icon

2000 to 2500 difficulty problems

1%
learn-icon

Practice C

1%
learn-icon

Practice for ZCO and INOI

1%

Contests (27)

September Cook-Off 2021 Division 3

Zebra Crossing, Cars and Bikes, Adjacency Hatred, Fake Swaps, Fake GCD

April Long Two 2022 Division 3 (Rated)

Sasta Shark Tank, Best Coupon, Pseudo Sorted Array

May Lunchtime 2022 Division 3 (Rated)

Bucket and Water Flow , Problems in your to-do list

Starters 40 Division 3 (Unrated)

Difficulty Rating Order, Infinity Staircase, Take discount or Not

October Long 2022 Division 4 (Rated)

Building Race, Minimum Pizzas

Starters 60 Division 4 (Rated)

Paper Cutting, Palindrome Flipping

Starters 100 Division 4 (Rated)

Prime Permutation, Stamps 100, Air Quality Index, Trade Surplus, Chocolate Distribution, Concussive Sequence

Starters 105 Division 4 (Rated)

Bone Appetit, Dull Operation, Spooky Sequences, Dracula Eats, Take it Easy

Starters 119 Division 4 (Rated)

Advitiya, Judged, Cookie Day, Another Good String , K Odd Sum

Starters 120 Division 3 (Rated)

Largest K, Valentine Gifts, Sub or Swp, Count Arrays, Count Subarrays

Starters 121 Division 2 (Rated)

Frequal, Split And Maximize, Caesar Cipher Lite, Anti Adjacent Swaps

Starters 122 Division 2 (Rated)

Man of the Match, Transformation Cost, Arya In Grid

Starters 123 Division 2 (Rated)

Maximise Adjacent Sum, Minimum And Maximum II, Check Adjacent Sum, Minimum And Maximum I

Starters 124 Division 2 (Rated)

Binary Parity, Table Strength, Swap and Unite, Make It One, How many arrays

Starters 136 Division 2 ( Rated )

My First Geometry Problem, Lexicographically Maximal Prefix AND

Starters 138 Division 2 (Rated)

A power B mod C , TRIPLE PRIMES, K Subarray Products, Prefix Suffix Inequality, Long Drive, Distinct Substring

Starters 140 Division 2 (Rated)

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 148 Division 1 (Rated till 6 stars)

The Undisappearance

Starters 149 (Rated)

Maximise Sum, Kill Monsters (Easy Version), Chef Loves Beautiful Strings (Easy Version), Easy Subarray Sum, Kill Monsters (Hard Version)

Starters 150 (Rated till 6 stars)

Equal Pairs (Hard), Replacing Game

Starters 151 (rated till 5 stars)

Ball Game

Starters 152 (Rated till 6 stars)

Maximize Hamming Distance, Anti-Palindrome Queries

Starters 156 (Rated)

Partition Score, Even Numbers Hate

Starters 186 (Rated)

Distinct Arrays

Total Problems Solved: 300

1885
(Div 2)
★★★★
CodeChef Rating (Highest Rating 2048)
  • 3195 Global Rank
  • 90 Country Rank

Badges

Contest Contender - Silver Badge

Contest Contender - Silver Badge

Received for participating in 25 Contests

Problem Solver - Silver Badge

Problem Solver - Silver Badge

Received for solving 250 Problems

Daily Streak - Bronze Badge

Daily Streak - Bronze Badge

Received for maintaining a streak of 5 days

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