Rajashekhar k c

• Username: 2★rajashekhar_36
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Information Technology, Allahabad Uttar Pradesh
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 24

Current Ratings Graph Old Ratings Graph

1526 (-15)RatingProvisional
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Starters 93 Division 3 (Rated)(2023-06-07 22:00:04)

Global Rank:   2446

Cheated in:   

Ratings System Update

(2023-06-07 22:00:04)

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1541 (+22)RatingProvisional
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Starters 68 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   1800

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)

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Contests (24)

February Long 2022 - II, Division 3 (Rated)

Chef and NextGen, Xor Palindrome, World Chess Championship

CodeChef Starters 26 Division 4 (Rated)

Careless Chef, Car or Bike, Valentine is Coming, Count the Notebooks, Hostel Room, Control the Pollution

February Cook-Off 2022 Division 4

Complete the credits, Guess the bottom face, Lazy Salesman, Peaceful Party

CodeChef Starters 29 Division 4 (Rated)

String protocol, Bomb the base, Tyre problem, Fill the Bucket

CodeChef Starters 30 Division 4 (Rated)

Chef and Water Bottles, Swapping Chefs Way, Chef and Chocolates, Balanced Reversals

March Cook-Off 2022 Division 4

Janmansh and Games, Janmansh and Coins, Janmansh and Assignments, Janmansh at Fruit Market

April Lunchtime 2022 Division 4(Rated)

Lunchtime, Pair Pain, Mario and Transformation, Mario and Bullet

Starters 36 Division 4 (Rated)

Who is taller!, Presents for Cheffina, Chef and Chapters, Chef and Bird farm

April Long Two 2022 Division 4 (Rated)

Geometric Mean Inequality, Sasta Shark Tank, Six Friends, Best Coupon, Pseudo Sorted Array

May Cook-Off 2022 Division 4 (Rated)

Chef and Masks, Game of Pooks, Farmers League, Chef and Gym

May Long Two 2022 Division 4 (Rated)

Practice makes us perfect, Xor Palindrome, Score High, Total Prize Money, Make them Zero, Degree of Polynomial

Starters 42 Division 4 (Rated)

Divisible by 3, Minimum number of Flips, Equal Distribution, How Many Maximums, Age Limit

June Long One 2022 Division 4 (Rated)

Divisible by i , Alternate Additions, Equal Strings

June Lunchtime 2022 Division 4 (Rated)

It is My Serve, Too many Floors, Determine the Score

Starters 49 Division 4 (Rated)

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

August Lunchtime 2022 Division 4 (Rated)

Test Averages, Candy Distribution, Equalizing Numbers, Easy Permutation, Height of Rationals

Starters 53 Division 4 (Rated)

Car Trip, Greater Average, Odd Pairs, Make A and B equal, Weights

Starters 54 Division 4 (Rated)

Equal Distinct, Ticket Fine, Number of Credits

Starters 55 Division 3 (Rated)

Balls and Boxes, Permutation Clear, Broken Phone

September Lunchtime 2022 Division 3 (Rated) (Based on EJOI)

Flip the cards, Equalize AB, Stick Break, Permutation Creation

Starters 57 Division 3 (Rated)

Non-Negative Product, Two Different Palindromes, Even Splits, Maximum Expression

Starters 61 Division 3 (Rated)

Minimise LCS, Different Consecutive Characters , Subarray Removal, Odd Sum Pair

Starters 68 Division 3 (Rated)

Expense List, Make AP, Make Money

Starters 93 Division 3 (Rated)

7 Rings, Problem

Total Problems Solved: 119