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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.

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Practice Compete Compiler
Home » Raj Kumar S
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Raj Kumar S

  • 1★rajkumar0305
  •   India
  • Student
  • K L University Guntur, Andhra Pradesh, India
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 50
1374 (+36)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 148 Division 4 (Rated)(2024-08-21 22:00:06)
Global Rank:   1630
Cheated in:   

Ratings System Update

(2024-08-21 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?
1257 (+157)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 36 Division 4 (Rated)(2022-12-20 00:00:00)
Global Rank:   4915
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 (4)

learn-icon

Learn JavaScript

13%
learn-icon

Learn SQL

5%
learn-icon

Beginner DSA in C++

3%
learn-icon

Learn C++

14%

Practice Paths (3)

learn-icon

Practice C++

9%
learn-icon

Greedy Algorithms

0%
learn-icon

Jump from 2* to 3*

2%

Contests (50)

November Challenge 2021 Division 3 (Rated)

Equal Coins, Which Fuel is Cheaper

November Lunchtime 2021 Division 3

Chef and Stock Prices

February Long 2022 - I, Division 3 (Rated)

N Queens Puzzle Solved !, Chef and the Hair Salon

February Long 2022 - II, Division 3 (Rated)

World Chess Championship, Chef and NextGen

March Long One 2022, Division 4 (Rated)

Akash and Missing Class, Discus Throw, Bath in Winters, Wordle

March Long Two 2022, Division 4 (Rated)

Chef and Races, Increase IQ, The Three Topics, The Rating Dilemma

CodeChef Starters 33 Division 4 (Rated)

The Cheaper Cab, Monthly Budget, Minimum Cars required

April Long One 2022, Division 4 (Rated)

Dazzling GCD Pair, Dazzling AXNODR Challenge , Ezio and Guards, The Cooler Dilemma 1, The Cooler Dilemma 2

CodeChef Starters 34 Division 4 (Rated)

Is the Score Consistent, Expiring Bread

April Lunchtime 2022 Division 4(Rated)

Lunchtime, 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)

Sasta Shark Tank, Six Friends, Best Coupon, Pseudo Sorted Array

Starters 71 Division 4 (Rated)

Snapchat, Perfect Trio

Starters 72 Division 4 (Rated)

Indivisible, Sum it

Starters 77 Division 4 (Rated)

Tekken, Tom and Jerry Chase, Codechef Airlines

Starters 78 Division 4 (Rated)

Passing Marks, Candy Store, Good Turn

Starters 79 Division 4 (Rated)

Better Deal, Ageing

Starters 80 Division 4 (Rated)

Just One More Episode, Single-use Attack, Running Comparison, Equal Elements

Starters 81 Division 4 (Unrated)

Maximum Capacity, Sunny Day

Starters 82 Division 4 (Rated)

Make A-B Same, Reach Home, Difference Matrix, MIN To MAX, Candy Division

Starters 86 Division 4 (Rated)

Cricket Match, CodeChef Learn Problem Solving

Starters 83 Division 4 (Rated)

Chef Eren, Budget of Technex, Couple Game

Starters 97 Division 4 (Rated)

2000, Best of Two

Starters 98 Division 4 (Rated)

Messi vs Ronaldo, FIND A and B, Airport Management, Ball Distribution

Starters 99 Division 4 (Rated)

Card Swipe, Endless Appetizers, Puzzle Hunt, Exclusion-Inclusion

Starters 100 Division 4 (Rated)

Air Quality Index, Trade Surplus, Chocolate Distribution

Starters 101 Division 4 (Rated)

Work Smarter, Not Harder, Lockpicking Chef, Off By One

Starters 102 Division 3 (Rated)

Bit Play, Selling Insurance, Chef and Stocks

Starters 103 Division 3 (Rated)

Sunday Brunch, Divisible By 8, Dice Number

Starters 104 Division 3 (Rated)

Santa and Chocolates, Pizza Cutting, GCD and LCM

Starters 105 Division 3 (Rated)

Dracula Eats, Take it Easy, Dull Operation

Starters 107 Division 3 (Rated)

Pending Assignments, OR Permutation

August Long 2023 Division 4 (Unrated)

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

September Short 2023 Division 4 (Unrated)

Lucky Seven, Slow Start, Mixing Extraordinaire

Starters 111 Divison 3 (Rated)

Reach Codetown, Exams

Starters 112 Division 3 (Rated)

Fair Share Settlement, 3 Logicians Walk into a Bar, Max Nutrition

Starters 113 Division 3 (Rated)

Maximum Score , Sum Neq , Make N Zero

Starters 114 Division 3 (Rated)

Rock-Paper-Scissors, Painting Walls, Christmas Candy

Starters 115 Division 3 (Rated)

Greedy LIS Algorithm, A PLUS B Remastered, Decorating Christmas Tree, Chocolate Distribution

Starters 116 Division 3 (Rated)

Hattrick, ORST , Access Control

Starters 117 Division 3 (Rated)

Not Prime Permutation, Weapon Choice, Spell Shortening

Starters 118 Division 3 (Rated)

Literacy Rate, Join States, Xorry 1

Starters 119 Division 3 (Rated)

Judged, Cookie Day, Another Good String

Starters 120 Division 3 (Rated)

Count Subarrays, Largest K, Sub or Swp, Valentine Gifts

Starters 121 Division 3 (Rated)

Caesar Cipher Lite, Anti Adjacent Swaps

Starters 122 Division 3 (Rated)

Problem Reviews, Arya In Grid, Man of the Match

Starters 123 Division 3 (Rated)

Room Allocation, Maximise Adjacent Sum, Check Adjacent Sum, Minimum And Maximum I, Minimum And Maximum II

Starters 124 Division 3 (Rated)

Binary Parity, Table Strength, Swap and Unite, Cricket Tournament

Starters 125 Division 3 (Rated)

50-50 Rule, Fake Certificate, Binary Minimal

Starters 143 Division 3 (Rated)

Binary Conversion, Maximum Coins

Starters 144 Division 4 (Rated)

Capital Gain Tax, Budget Allotment, Savings Account

Starters 145 Division 4 (Rated)

Volume Comparison, Gun Master

Starters 148 Division 4 (Rated)

Let Me Eat Cake!, Clearance Sale, FightBots

Total Problems Solved: 617

1374
(Div 4)
★
CodeChef Rating (Highest Rating 1583)
  • Inactive Global Rank
  • Inactive Country Rank

Badges

Contest Contender - Gold Badge

Contest Contender - Gold Badge

Received for participating in 50 Contests

Problem Solver - Gold Badge

Problem Solver - Gold Badge

Received for solving 500 Problems

Daily Streak - Bronze Badge

Daily Streak - Bronze Badge

Received for maintaining a streak of 5 days

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