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Programming and DSA

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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.

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 » Rahul Barnwal
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Rahul Barnwal

  • 4★ucant_know_me
  •   India
  • Student
  • Ajay Kumar Garg Engineering College Ghaziabad, Uttar Pradesh, India
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 25
1820 (+22)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 98 Division 2 (Rated)(2023-07-12 22:30:02)
Global Rank:   471
Cheated in:   

Ratings System Update

(2023-07-12 22:30:02)
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?
1732 (-205)RatingProvisional
Rating i Provisional Rating, click to know more
June Cook-Off 2022 Division 2 (Rated)(2022-12-20 00:00:00)
Global Rank:   392
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 (1)

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Practice for ZCO and INOI

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Contests (25)

December Lunchtime 2021 Division 3

Chef Loves 1010, Chef and Vacation Transportation , Romantic Reversals, Maximum Trio

CodeChef Starters 21 Division 3 (Rated)

Devendra and Water Sports, Akash and Grid, Covid and Theatre Tickets

CodeChef Starters 22 Division 2 (Rated)

An Interesting Sequence, Even Subset Xor

Infinity 2k21 Division 3 (Rated)

The Squid Game, Red Light, Green Light

Code Drive Division 3 (Rated)

Game between friends, Favourite String of Chef

January Long 2022 - I, Division 3 (Rated)

Keplers Law, Prime in a binary string, Covid Spread

January Cook-Off 2022 Division 2

Mean Maximization, Palindromes Not Allowed

CodeChef Starters 32 Division 2 (Rated)

Maximize the Minimum, Finding Shoes, Flip Sorting

CodeChef Starters 33 Division 2 (Rated)

Distinct Dilemma, Non Adjacent Flips, Make Them Equal

CodeChef Starters 34 Division 2 (Rated)

Average Array

Starters 35 Division 3 (Rated)

Dark Light, Police and Thief, Admins and Shopping, Jump to Sibling

Starters 36 Division 2 (Rated)

Buying Sweets, Presents for Cheffina

April Long Two 2022 Division 2 (Unrated)

Pseudo Sorted Array

May Cook-Off 2022 Division 2 (Rated)

Doubled Distances

Starters 37 Division 2 (Rated)

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

Starters 38 Division 2 (Rated)

Average Gift, Circular Track, Good Pairs

May Lunchtime 2022 Division 2 (Rated)

Bucket and Water Flow , Maximum Pairwise Modular Sum

Starters 41 Division 2 (Rated)

Path Parity, Is this priority or parity!, Remove and Add, Equal Integers

June Cook-Off 2022 Division 2 (Rated)

Simple XOR, Break the Stick, Split AND Sum

June Long One 2022 Division 2 (Unrated)

Equal Strings

July Long One 2022 Division 2 (Unrated)

Slow Solution

September Long 2022 Division 2 (Unrated)

Pokemon Battles

November Long 2022 Division 2 (Unrated)

Spliting Balls

Starters 78 Division 2 (Rated)

Valid Expression, Bitwise Equation

Starters 79 Division 2 (Rated)

Mountain, One Stone or Two Stones, Add smallest prime factor, Distinct Opposite Sums

Starters 80 Division 2 (Rated)

Permutation Subsequence, Prefix Permutation, Equal Elements

Starters 81 Division 2 (Unrated)

Divide Pages

Starters 82 Division 2 (Rated)

Make A-B Same, MIN To MAX, Difference Matrix

Starters 83 Division 2 (Rated)

Construct String, Order by XOR

Starters 93 Division 2 (Rated)

Break Free, Problem

Starters 98 Division 2 (Rated)

3-Blast Palindrome, Airport Management, Ball Distribution

Total Problems Solved: 101

1820
(Div 2)
★★★★
CodeChef Rating (Highest Rating 1823)
  • 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

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