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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
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Courses

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.

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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 » Dev Karan Singh
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Dev Karan Singh

  • 5★devkaran1231
  •   India
  • Professional
  • Truminds Software Systems
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 41
2048 (+13)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 96 Division 1 (Rated till 5 Stars)(2023-06-28 22:00:00)
Global Rank:   60
Cheated in:   

Ratings System Update

(2023-06-28 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?
2023 (-70)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 69 Division 1 (Rated till 6-stars)(2022-12-20 00:00:00)
Global Rank:   79
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)

None

Practice Paths (0)

None

Contests (41)

July Lunchtime 2021 Division 3

Chef and Spells, Red Alert

August Challenge 2021 Division 3 (Rated)

Chef and Bulb Invention, Problem Difficulties, Olympics Ranking

August Cook-Off 2021 Division 2

Different String, Equal Difference, Clear the Array, Which Division

August Lunchtime 2021 Division 2

K-th Maximum

CodeChef Starters 8 Division 3 (Rated)

Javelin Qualification, Penalty Shots

CodeChef Starters 10 Division 2 (Rated)

Maximise the Subsequence Sum, Remove One Element

SnackDown 2021 - Online Qualifiers

Lucky Number, Maximum Number Of Distinct Elements

CodeChef Starters 11 Division 2 (Rated)

Positive Spewing, The Grid Fill Problem, Obtain the Sum

September Lunchtime 2021 Division 2

Balanced and Unique Arrays, Yet another SOD problem

October Cook-Off 2021 Division 2

Can You Reach The End, Odd Sum, 01 Subsequence

October Lunchtime 2021 Division 2

Chef and Water Car, Exactly N plus 1 Values

SnackDown 2021 - Online Round 1A

Round Robin Ranks , Dance Moves, Min Max LCM

SnackDown 2021 - Online Round 1B

Queens Placement , Largest Laddu, Help Nishant

November Lunchtime 2021 Division 2

Expected Weight, Rapid Re-Orderings

CodeChef Starters 22 Division 2 (Rated)

An Interesting Sequence, Even Subset Xor, Equal LIS

January Cook-Off 2022 Division 2

Palindromes Not Allowed, Mean Maximization

CodeChef Starters 24 Division 2 (Rated)

Anti Palindrome, Avoid Contact, Divisors and Reciprocals, Yet Another Constructive Problem

February Cook-Off 2022 Division 2

Perfect Permutation, PerMEXuation , Prefix Permutation

CodeChef Starters 27 Division 2 (Rated)

Distinct Binary Strings, The product mystery

February Lunchtime 2022 Division 2

Four Equidistant Points on a Grid, Parallel Processing, Magnet Sort

CodeChef Starters 30 Division 2 (Rated)

Minimum Coloring, Gift Shop and Coupon, Balanced Reversals

March Cook-Off 2022 Division 2

Fixed Weight, Janmansh at Fruit Market, Equal Mex Splitting, Alternating Divisibility

March Lunchtime 2022 Division 2

Sad Splits, Adjacency Love

April Lunchtime 2022 Division 2(Rated)

Buckets Full of Candies, Pair Pain, Secret Machine Mania

Starters 35 Division 2 (Rated)

Jump to Sibling, Dark Light, Chef Find XOR Beautiful, Admins and Shopping

Starters 36 Division 2 (Rated)

Buying Sweets, Reduce to 1, Presents for Cheffina

May Cook-Off 2022 Division 2 (Rated)

Doubled Distances

Starters 37 Division 2 (Rated)

Dazzling Even-Odd Challenge, Beat the Average, Infernos, Maximum OR Minimum, Too Mean

Starters 39 Division 2 (Rated)

Compress the Video, Crazy Substrings, Minimize Blocked Roads, Closest Vowels, Even Subarray XOR

July Cook-Off 2022 Division 1 (Rated)

Segmentation Fault

June Cook-Off 2022 Division 2 (Rated)

Throw and Take, Simple XOR, Break the Stick, Split AND Sum

July Lunchtime 2022 Division 1 (Rated)

Consecutive XOR, Largest Family

Starters 63 Division 1 (Rated for 5 & 6 stars)

Maximize 1s, Count Partitions , Make Length 1, Minimum Absolute Score, Greedy Grid Moves

Starters 69 Division 1 (Rated till 6-stars)

Distinct Sequence, Longest Subarray

Starters 70 Division 1 (Rated till 6-stars)

Two Counters, Prime Reversal, Frequency Array Retrieval

Starters 72 Division 1 (Rated till 5-Stars)

N Triplets, Good Sequence, No sequence

Starters 73 Division 1 (Rated till 6-Stars)

Minimum OR Path, Consecutive Xor

Starters 74 Division 1 (Rated till 6-Stars)

Lcm hates Gcd

Starters 77 Division 2 (Rated)

Concat Palindrome, K Increment Palindrome, Three Numbers

Starters 78 Division 2 (Rated)

Bitwise Equation, Balanced Suffix, Valid Expression, Solve More Problems!

Starters 94 Division 1 (Rated till 5 Stars)

Possible or Not, Search for 404, The Vowel Matrix

Starters 95 Division 1 (Rated till 6 Stars)

Boxes, Transfusion Chain

Starters 96 Division 1 (Rated till 5 Stars)

Swap the numbers, Mex Array

Total Problems Solved: 200

2048
(Div 1)
★★★★★
CodeChef Rating (Highest Rating 2048)
  • Inactive Global Rank
  • Inactive Country Rank

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

Daily Streak - Bronze Badge

Daily Streak - Bronze Badge

Received for maintaining a streak of 5 days

Certificates

ADSA0018

Issued April 2022

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FDSA0016

Issued December 2021

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