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Programming and DSA

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Practice Compete Compiler
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Programming and DSA

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

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

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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 » Harun Ansari
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Harun Ansari

Bronze League Bronze League
  • 2★harunansaru051
  •   India
  • Other
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 8
1544 (+108)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 247 (Rated)(2026-07-15 22:04:00)
Global Rank:   4
Cheated in:   

Ratings System Update

(2026-07-15 22:04:00)
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NA? (+NA)RatingProvisional
Rating i Provisional Rating, click to know more
None(None)
Global Rank:   0
Cheated in:   

Ratings System Update

(None)
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DSA Rating Graph

No. of DSA Contests Participated: 2
1524? (-164)RatingProvisional
Rating i Provisional Rating, click to know more
Monday Munch - DSA Challenge 009 (Rated)(2026-06-29 22:00:00)
Global Rank:   2748
Cheated in:   Cheated in DSAMONDAY009

Ratings System Update

(2026-06-29 22:00:00)
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Learning Paths (1)

learn-icon

Linked Lists

22%

Practice Paths (3)

learn-icon

SQL Practice Queries

46%
learn-icon

500 difficulty rating

Completed

learn-icon

Practice Java

17%

Contests (8)

Starters 172 (Rated)

Small Palindrome, Streak Star, Time Machine

Starters 173 (Rated upto < 2700)

Time Penalty

Starters 233 (Rated)

AB or C, Tree LCA Sets, K Median, Movie, Cake Discount

Starters 234 (Rated)

Bakery Problem, Cooler, Non-Negative Sum

Monday Munch - DSA Challenge 32

Chef Finds Stock Profit - 3, Chef Builds Island, Chef Merges Accounts, Chef Maximizes Stock Profit - 2, Insert a node in BST, Preorder, Inorder, and Postorder Traversal in one

Starters 244 (Rated)

Tree Swapping (Easy), Tree Swapping (Hard), AND OR Conversion 1, Carrot Collection, Teleport Home, Passing Chain, AND OR Conversion 2, Dividing by 2

Starters 245 (Rated)

Amazing Auction, Equivalent Exchange, Cooling Conundrum

Weekend Dev Challenge 53: .NET projects

BMI & Health Metrics API, Contact Directory API, URL Shortener API, Virtual Drive API

Starters 247 (Rated)

Red Blue Swaps, Fair Flipping (Easy), Fair Flipping (Hard), Median Change Subarrays, Substring Shift, Conveyor Belt, Alternating Array

Monday Munch - DSA Challenge 008 (Rated)

Split Array with Minimum Largest Sum, Movie Night, Chef Solves Sudoku, Subsequence Sum K, Find smallest and largest numbers, Check if Linked List is Palindrome

Monday Munch - DSA Challenge 009 (Rated)

Rotting Apples, Leader of an Array, CodeChef XP, Least Common Anagram, Table Partitioning, Palindromic Level

Total Problems Solved: 250

1544
(Div 3)
★★
CodeChef Rating (Highest Rating 1544)
  • 21289 Global Rank
  • 19724 Country Rank
1524?i Provisional Rating, click to know more
DSA Rating (Highest Rating 1688)
  • 2299 Global Rank
  • 2236 Country Rank

Badges

Contest Contender - Bronze Badge

Contest Contender - Bronze Badge

Received for participating in 5 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

Certificates

500 difficulty rating

Issued February 2025

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