CodeChef Logo CodeChef Logo
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

Explore courses

Catalogue

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

Explore courses
Practice Compete Compiler
Upgrade to Pro
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

Explore courses

Catalogue

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

Explore courses
Practice Compete Compiler
Home » Vinayak
user profile

Vinayak

  • 3★vinuthegr8
  •   India
  • Student
  • Indraprastha Institute of Information Technology, Delhi India
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 47
1637 (-32)RatingProvisional
Rating i Provisional Rating, click to know more
September Challenge 2020 Division 2(2020-09-14 15:00:02)
Global Rank:   10123
Cheated in:   

Ratings System Update

(2020-09-14 15:00:02)
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?
1637 (+57)RatingProvisional
Rating i Provisional Rating, click to know more
September Challenge 2020 Division 2(2022-12-20 00:00:00)
Global Rank:   10123
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)

learn-icon

Practice for ZCO and INOI

1%

Contests (47)

October Challenge 2017

A Balanced Contest

November Challenge 2017

Chef goes Left Right Left, Periodic Palindrome Construction

December Challenge 2017

Total Diamonds, Chef And his Cake, Penalty Shoot-out, Chef and Hamming Distance of arrays

October Cook-Off 2017

Chef and Employment Test

November Cook-Off 2017

Online Chess, Random Pair

December Cook-Off 2017

Football Match

September Lunchtime 2017

Chef and Cook-Off Contests

October Lunchtime 2017

Buggy Calculator

November Lunchtime 2017

Smart Strategy

December Lunchtime 2017

Days in Month, Strange Function

January Challenge 2018

K-Concatenation, Maximum Score, Rectangle, Partition the numbers

January Cook-Off 2018

Multiple of 3, Survive in ChocoLand

January Lunchtime 2018

Chef and Game with Sequence

February Challenge 2018

Permutation and Palindrome, Car-pal Tunnel, Chef And His Characters, Chef And The Patents

February Cook-Off 2018

Chef and Cook-Off

February Lunchtime 2018

Game with numbers, Jumping in the hills

March Challenge 2018 DIV 1

Chef and Easy Problem, Mix the Colors, Minions and Voting

March Cook-off 2018 Division 1

Chef Goes to the Cinema, Chef Restores a Matrix

April Cook-off 2018 Division 1

Binary Nim

May Cook-off 2018 Division 1

Best Cake Ever

June Cook-Off 2018 Division 1

Good Permutations

July Cook-Off 2018 Division 1

OR Matrix

August Cook-Off 2018 Division 1

Mixi Game

September Mega Cook-Off 2018 Division 2

ATM Machine, Make a Permutation

October Mega Cook-Off 2018 Division 2

Ada and the Staircase

November Cook-Off 2018 Division 2

Truth and Dare

March Lunchtime 2018 Division 1 (Unrated)

Chef and Friends, Three Integers, Magic Elements

April Lunchtime 2018 Division 1

The hardest gcd problem

May Lunchtime 2018 Division 1

Count Substrings

April Challenge 2018 Division 1

Count Good Prefixes, Highway Crossing, Chef and Array (Challenge)

May Challenge 2018 Division 1

Mighty Friend, Dibs on Fibs, Fake Binary Search, Minimum Deletions, Change the Signs, Xor Again

June Challenge 2018 Division 1

Vision, Sheokand and String, Binary Shuffle, Naive Chef

July Challenge 2018 Division 1

Strike or Spare, No Strings Attached, Magic Set, No Minimum No Maximum, Reach Equilibrium

August Challenge 2018 Division 1

Modular GCD, Problem Sort, Sheokand and Number, Spell Bob

September Challenge 2018 Division 1

Bad Shuffle

November Challenge 2018 Division 2

Chef and Difficult Contests

June Lunchtime 2018 Division 1

Summary Power

August Lunchtime 2018 Division 1

Chef and Eid

September Lunchtime 2018 Division 1

Opposite Cites, Chef Restaurant

October Lunchtime 2018 Division 2

Three Friends, Coloring the Grid

ProCon 2018 (Rated for all)

The Great Run, Kill them with your success

May Challenge 2019 Division 2

Reduce to One

May Lunchtime 2019 Division 2 (Unrated)

Dummy Palindromic Strings, Grid Tour, CV

June Challenge 2019 Division 2

Road Signs

May Challenge 2020 Division 2

Coronavirus Spread, Isolation Centers

June Challenge 2020 Division 2

Even Matrix, Chef and Price Control, Chef and String, Chef and Icecream, The Delicious Cake, The Tom and Jerry Game!

August Challenge 2020 Division 2

Chef Wars - Return of the Jedi, Another Card Game Problem, Chef and Linear Chess, Smallest KMP

September Challenge 2020 Division 2

A Problem on Sticks, Ada Matrix

Total Problems Solved: 119

1637
(Div 2)
★★★
CodeChef Rating (Highest Rating 1891)
  • 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

Daily Streak - Bronze Badge

Daily Streak - Bronze Badge

Received for maintaining a streak of 5 days

Recent Activity

Fetching recent activity

Workden, MNR PRIDE, 14, HAL Old Airport Rd, Domlur I Stage, 1st Stage, DOMLUR, Bengaluru, Karnataka 560071 help@codechef.com +91 95911 47880
Find us online

ROADMAPS

Learn Python
Learn Java
Learn C
Learn C++
Data structures and Algorithms
Competitive Programming
More Roadmaps

CAREER PATHS

React JS Developer
Full stack Developer
SQL for Data Analysis
Frontend Developer
Java Backend Developer
Data Analysis using Python
Python Backend Developer
C++ Developer
Machine Learning using Python

COMPILERS

HTML online compiler
C++ online compiler
C online compiler
Java online compiler
Python online compiler
SQL online compiler
JavaScript online compiler
React online compiler
More compilers

COMPANY

About us
For colleges
Coding Contests
Blogs
Contact us
Privacy Policy
Frequently Asked Questions

© 2026 CodeChef Inc. All rights reserved.

We use cookies to improve your experience and for analytical purposes. Read our Privacy Policy and Terms to know more. You consent to our cookies if you continue to use our website.