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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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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 » MOHAMMAD REHAN
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MOHAMMAD REHAN

Bronze League Bronze League
  • 5★rehan_03_233
  •   India
  • Other
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 25
2044 (+33)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 250 (Rated till 5 Star)(2026-08-05 22:00:00)
Global Rank:   16
Cheated in:   

Ratings System Update

(2026-08-05 22:00:00)
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?
NA? (+NA)RatingProvisional
Rating i Provisional Rating, click to know more
None(None)
Global Rank:   0
Cheated in:   

Ratings System Update

(None)
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 (1)

learn-icon

Learn Java

2%

Practice Paths (1)

learn-icon

Practice Java

20%

Contests (25)

Starters 202 (Rated)

Endless Play

Starters 203 (Rated)

Coloured Orbs

Starters 204 (Rated)

Triangles

Starters 208 (Rated)

Spring Cleaning, Alternate Jumps

Starters 209 (Rated)

Bitcoin Market

Starters 210 (Rated)

Profits, Notebook Counting

Starters 214 (Unrated)

Dice Play, Chef and Close Friends

Starters 223 (Unrated)

School Trip, Cashback, Adding 123 to 4

Starters 229 (Rated)

Vacation Excitement, Sequential Clamp, All Zero

Starters 231 (Rated)

Target Temperature, Recurrence Reachability, Snaky Strings, Imperfect Numbers, Double Discount

Starters 233 (Rated)

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

Starters 234 (Rated)

Binary Construction, Bakery Problem, Cooler, Non-Negative Sum

Starters 235 (Rated)

Contest Registration Fee, Balanced Positions in a Permutation, Sorted Groups, MEX Spectrum, Recover Palindrome

Starters 236 (Rated)

Extra Guests, Cute Substrings, Palindrome Check

Starters 237 (Rated)

Finding All, Avoiding M (Easy), Election, Final Element, Make Triangle, Subset Min Max, DIividing Candies

Starters 238 (Rated)

Cricket Nets, Min-Max Queries, WEC-REC, Modular Mirrors

Starters 239 (Rated)

Planting Roses, Magic Mirror, Easy Speaking, Beginnings and Endings

Starters 240 (Rated)

Partition, Comfortable Seating, Counting LCM (Easy), Binary Smile

Starters 241 (Rated)

Increasing Windows, Cyclic XOR, Run Chase, Sum Reduction, Even Sum, No 3 Equal

Starters 242 (Rated)

Seated Together, Early Certificates, Split And Differ, Eventually Equal, Draft Picks, Binary Sorting

Starters 243 (Rated)

GCD Arrays (Easy), GCD Arrays (Hard), Binary Flipping (Easy), Lose Less, Starved for Seating, OR Operations

Starters 244 (Rated)

Tree Swapping (Easy), AND OR Conversion 1, Carrot Collection, AND OR Conversion 2, Dividing by 2

Starters 245 (Rated)

Amazing Auction, Traffic Trouble (Easy), Not Divisible, Triple Threat, Equivalent Exchange

Starters 246 (Rated)

Sequence (Easy), Sequence (Hard), Waiting (Easy), Waiting (Hard), Red Yellow Cards, Plant

Starters 247 (Rated till 5 star)

Red Blue Swaps, Fair Flipping (Easy), Fair Flipping (Hard), Median Change Subarrays, Substring Shift

Starters 248 (Unrated)

Swap Small, Deleting Elements (Easy)

Starters 249 (Rated till 6 star)

Valley Flattening, Up-Down Palindrome

Starters 250 (Rated till 5 Star)

Subsequence 1, Subsequence 2, Shift and Add, Jumping Cost, Bishop Moves

Total Problems Solved: 176

2044
(Div 1)
★★★★★
CodeChef Rating (Highest Rating 2055)
  • 971 Global Rank
  • 710 Country Rank
NA
DSA Rating (Highest Rating 0)
  • Inactive Global Rank
  • Inactive Country Rank

Skill tests

73%

Getting started with Java

Attempted on December 2025
View skill tests

Badges

Contest Contender - Silver Badge

Contest Contender - Silver Badge

Received for participating in 25 Contests

Problem Solver - Bronze Badge

Problem Solver - Bronze Badge

Received for solving 50 Problems

Recent Activity

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