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Programming and DSA

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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.

Other Courses

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.

Career Paths

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Practice Compete Compiler
Home » Sajith Rajan
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Sajith Rajan

  • 1★sajithrajan
  •   India
  • Student
  • Amrita School of Engineering Coimbatore Tamil Nadu
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 35
1134 (+50)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 205 (Rated)(2025-09-24 22:00:06)
Global Rank:   4222
Cheated in:   

Ratings System Update

(2025-09-24 22:00:06)
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?
1424 (+0)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 67 Division 3 (Rated)(2022-12-20 00:00:00)
Global Rank:   2353
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)

Practice Paths (2)

learn-icon

1000 to 1400 difficulty problems

9%
learn-icon

Level up from 1* to 2*

2%

Contests (35)

CodeChef Starters 20 Division 3 (Rated)

Genes

December Cook-Off 2021 Division 3

Two Rooks

August Long 2022 Division 4 (Rated)

Angled Flip, Sale Season, Hello Equation, Two Trains, Make A and B equal

Starters 52 Division 4 (Rated)

AI Analysing Code, WA Test Cases, Air Conditioner Temperature

Starters 55 Division 4 (Rated)

Balls and Boxes, Permutation Clear, Fever, Mean and Median, Broken Phone

September Long 2022 Division 4 (Rated)

Speed Limit Test, Bob at the Bank, Chef and Wire Frames

Starters 56 Division 4 (Rated)

Nearest Exit, Chefland Games, Far Away

September Lunchtime 2022 Division 4 (Rated) (Based on EJOI)

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

Starters 57 Division 4 (Rated)

Alice and Marks, Integers that sum to the same value, Even Splits, Non-Negative Product

Starters 59 Division 4 (Rated)

Chef and Happy String , Suspense String, Audible Range, Speciality

October Long 2022 Division 4 (Rated)

Podium Finish, Minimum Pizzas, Building Race, Single Operation Part 1, Single Operation Part 2

Starters 61 Division 3 (Rated)

Minimise LCS, Different Consecutive Characters , Odd Sum Pair

Starters 65 Division 3 (Rated)

Nahaane Jaa, Candies, Hackerman

November Long 2022 Division 3 (Rated)

String Game

Starters 67 Division 3 (Rated)

Expensive Steps , Minimum Number of Ones, Counting Problem

Starters 78 Division 3 (Rated)

Valid Expression, Passing Marks

Starters 92 Division 3 (Rated)

Water Filling

Starters 98 Division 4 (Rated)

Messi vs Ronaldo, FIND A and B

Starters 100 Division 4 (Rated)

Air Quality Index, Trade Surplus, Chocolate Distribution

Starters 101 Division 4 (Rated)

Work Smarter, Not Harder, Off By One

Starters 103 Division 4 (Rated)

Sunday Brunch, October Marathon, Dice Number

Starters 104 Division 4 (Rated)

Santa and Chocolates, Pizza Cutting, Double Rent

Starters 105 Division 4 (Rated)

Bone Appetit, Dracula Eats

Starters 109 Division 4 (Rated)

Cricket World Cup Qualifier, Worth of a Video

August Long 2023 Division 4 (Unrated)

Codechef Copy, All New CodeChef, Maximum Deliciousness, I Can Use Both Hands!

September Short 2023 Division 4 (Unrated)

Lucky Seven, Slow Start, Mixing Extraordinaire

Starters 128 Division 4 (Rated)

Moody Chef, Reach 5 Star

Starters 139 Division 4 (Rated)

Distribute Cookies, Television Channels

Starters 150 (Rated)

Find Multiset State, IOI 2024

Starters 178 (Rated)

Food Balance

Starters 181 (Rated)

Flip Prefix, Find Outside Array, Move Grid, Breaking Sticks

Starters 186 (Rated)

Distinct Arrays , Jump A or B, Approval Ratings, Best Movie, Chess Win

Starters 187 (Rated)

Exercise and Rest

Weekend Dev Challenge 01

Project 1 - Code Breaker Challenge problem 1, Project 1 - Code Breaker Challenge problem 2

Starters 192 (Rated)

Missing Shoes, Security Lines, No Odd Sum

Starters 193 (Rated)

Check Odd Even Divisors, Count Odd Even Divisors, Rectangle and Square

Starters 205 (Rated)

Unreachable, Cute Strings, Mirror Jump, Triplet Maximization

Monday Munch - DSA Challenge 05

Largest Common Element in Two Arrays, Vowels or Not

Monday Munch - DSA Challenge 08

MIN To MAX, Odd or even

Total Problems Solved: 240

1134
(Div 4)
★
CodeChef Rating (Highest Rating 1457)
  • 97791 Global Rank
  • 92335 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

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