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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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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 » Rajan Keshari
user profile

Rajan Keshari

  • 5★rkyouwill
  •   India
  • Student
  • Indian Institute of Technology Dhanbad
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 19
2064 (+23)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 83 Division 1 (Rated)(2023-03-29 22:30:00)
Global Rank:   88
Cheated in:   

Ratings System Update

(2023-03-29 22:30:00)
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?
2035 (+0)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 68 Division 1 (Rated till 5-stars)(2022-12-20 00:00:00)
Global Rank:   57
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)

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Practice Paths (0)

None

Contests (19)

Starters 49 Division 4 (Rated)

Split The String, N Buttons 1 Bulb, Valid Minimum, Monks, Is it hot or cold, High Frequency, Maximise the Tastiness

Starters 50 Division 2 (Rated)

Air Blimp, Permutation GCD, Sum Product Segments, Average Permutation

August Lunchtime 2022 Division 2 (Rated)

Easy Permutation, Array Equality, Sort the Array, Tree Coloring, Subtract 12 Operation

Starters 53 Division 2 (Rated)

Make A and B equal

Starters 54 Division 2 (Unrated)

Equal Distinct

September Lunchtime 2022 Division 2 (Rated) (Based on EJOI)

Permutation Creation, Increasing Addition, Stick Break

Starters 59 Division 2 (Rated)

K - Beautiful Permutation, Maximum Subarray , Suspense String, Confusing Concatenations, Alternative Sufferings

Starters 61 Division 1 (Unrated)

Weird Subarrays, Subarray Removal

Starters 62 Division 1 (Rated for 5 & 6 stars)

Joint XOR, Disjoint XOR, Sorted Substrings, Make Multiple, Pythagorean Pair

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

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

Starters 64 Division 1 (Rated till 5-stars)

Luigi and Uniformity, Prime Factor Division, Distinct Neighbours

Starters 65 Division 1 (Rated for 5 & 6 stars)

Nahaane Jaa, Binod, Potato to Gold

Starters 66 Division 1 (Rated till 5-stars)

Palindrome by Splitting, Connect All Cities, Good Binary Strings

Starters 67 Division 1 (Rated till 5-stars)

Maximum Angriness, Existence Of X

Starters 68 Division 1 (Rated till 5-stars)

Guess All, Boring String, XOR Product, Make Money

Starters 70 Division 1 (Rated till 6-stars)

X AND Y Tree, Frequency Array Retrieval, Prime Reversal, Two Counters

Starters 72 Division 1 (Rated till 5-Stars)

N Triplets, Good Sequence, No sequence, XOR Tree

February Cook-Off 2023 Division 1 (Rated)

Take Not Less, Alice Potter And Dumbledore Army

Starters 79 Division 1 (Rated till 5 Stars)

Love Squares Hate Cubes, Mountain, One Stone or Two Stones

Starters 82 Division 1 (Rated till 6 stars)

Difference Matrix

Starters 83 Division 1 (Rated)

Construct String, Order by XOR, Rotate to Minimum

Total Problems Solved: 132

Contributions

Problems Authored (2)
Contest Problem
JAN231 ARRSWAP
SYMARRSWAP
Problems Tested (0)

No Contribution

Editorials Contributed (0)

No Contribution

2064
(Div 1)
★★★★★
CodeChef Rating (Highest Rating 2140)
  • Inactive Global Rank
  • Inactive Country Rank

Badges

Contest Contender - Bronze Badge

Contest Contender - Bronze Badge

Received for participating in 5 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

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