CodeChef Logo CodeChef Logo
Learn Practice Compete
Upgrade to Pro
Learn Practice Compete
Home » Raj Shah
user profile

Raj Shah

  • 4★raj1238
  • What about you?
  •   India
  • Student
  • School of Engineering and Applied Science (SEAS), Ahmedabad University Gujarat, India
  • List of teams by Raj Shah
  • https://discuss.codechef.com/u/raj1238
  • No Active Plan. View Details

Activity Heat Map

New
(Last 6 Months)

Rating Graph

No. of Contests Participated: 22
1954 (+20)RatingProvisional
Rating i Provisional Rating, click to know more
May Challenge 2020 Division 1(2020-05-11 15:00:00)
Global Rank:   234
Cheated in:   

Ratings System Update

(2020-05-11 15:00:00)
This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more
1954 (-152)RatingProvisional
Rating i Provisional Rating, click to know more
May Challenge 2020 Division 1(2022-12-20 00:00:00)
Global Rank:   234
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

CodeChef Rating Distribution

Submissions

Practice Problems (89):

Practice: 

Transform the Expression, Factorial, Small factorials, Ambiguous Permutations, Enormous Input Test, Sums in a Triangle, Turbo Sort, ATM, Life, the Universe, and Everything, The Lead Game, Cutting Recipes, Holes in the text, Three Way Communications, Ciel and A-B Problem, Little Elephant and Candies, Racing Horses, Ciel and Receipt, The Minimum Number Of Moves, Packaging Cupcakes, Snape and Ladder, Lapindromes, Number Mirror, Compilers and parsers, Chef and Remissness, Count Substrings, The Smallest Pair, Tanu and Head-bob, Chef and Notebooks, Good Joke!, Fit Squares in Triangle, Piece of cake, Lucky Four, Version Control System, Devu and Grapes, Add Two Numbers, Find Remainder, First and Last Digit, Smallest Numbers of Notes, Sum of Digits, Reverse The Number, Helping Chef, Total Expenses, Id and Ship, Gross Salary, Valid Triangles, Grade The Steel, GCD and LCM, Second Largest, Small Factorial, Primality Test, Finding Square Roots, The Block Game, Farmer And His Plot, Chef and Dolls, Chef and his Sequence, Devu and friendship testing, Rupsa and the Game, Cops and the Thief Devu, Chef and Two Strings, Greedy puppy, Forgotten Language, Chef and the Wildcard Matching, Minimum Maximum, Sum of palindromic numbers, Chef And Operators, Mahasena, Mutated Minions, Chef and Subarrays, Chef and Fruits, Malvika is peculiar about color of balloons, Puppy and Sum, Movie Weekend, Cats and Dogs, Coins And Triangle, Kitchen Timetable, One more weird game, Chef and Proportion, Task for Alexey, Watson and Digit Sums, Sebi and the highway, Nothing in Common, Bear and Ladder, Infinite OR Game, Statistics Construction, Subsequence Equality, Chef and Cook-Off Contests, Buggy Calculator, Coder Life Matters, K-Concatenation

Contests (68):

October Challenge 2016: 

Chef and Three Dogs, Chef and Keyboard

December Challenge 2016: 

Train Partner

February Challenge 2017: 

Chef and His Apartment Dues

March Challenge 2017: 

Xenny and Alternating Tasks, Bear and Extra Number, (CH) Bear and Sorted Rows, Bandwidth of a matrix

Past INOI Problems: 

Calvins Game

April Challenge 2017: 

Dish Of Life, Bear and Row 01, Similar Dishes

May Challenge 2017: 

Chef and his daily routine, Courses in an university, Median of adjacent maximum numbers

June Challenge 2017: 

Pairwise union of sets, Xenny and Coin Rankings, Chef and the Feast, A Good Set

July Challenge 2017: 

Chef and Sign Sequences, Tree Expectancy, Whats in the Name, Calculator , IPC Trainers

August Long Challenge 2017: 

Chef and Rainbow Array, Chef and Mover, Palindromic Game, Greedy Candidates

September Challenge 2017: 

Sereja and Commands, Chef and Pick Digit, Minimum Good Permutation, Fill The Matrix, Little Chef and Sums

October Challenge 2017: 

Counter Test For CHEFSUM, A Balanced Contest, Chef and Cycled Cycles, Chef and a great voluntary Program, Max Mex

December Challenge 2017: 

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

April Cook-Off 2017: 

Bear and Candies 123, Bear and AB

June Cook-Off 2017: 

Ada and crayons

April Lunchtime 2017: 

Bear and Segment 01

May Lunchtime 2017: 

Prefix Inversions

July Challenge 2018 Division 1: 

Reach Equilibrium, No Minimum No Maximum

November Challenge 2018 Division 1: 

Magician versus Chef 2, Chef, Primes and Trees (Challenge), Appy Loves One, Good Median

February Challenge 2019 Division 1: 

Deputy Chef, Art of Balance, (Challenge) Chef with Orchestra in the Kitchen, Xor Decomposition, Chef and Secret Ingredients, Guess It Right, Manhattan Rectangle

April Challenge 2020 Division 1: 

Strange Number, Squared Subsequences, Perfect Power Divisors, Ready Bitwise, Factor Tree, Leaked Answers (Challenge)

May Challenge 2020 Division 1: 

Triple Sort, Chef and Bitwise Product

Learning Paths (0):

None

Practice Paths (0):

None

Contributions

Problems Authored (1)
Contest Problem
APRIL19 MAXREM
Problems Tested (0)

No Contribution

Editorials Contributed (0)

No Contribution

1954
(Div 2)
★★★★
CodeChef Rating (Highest Rating 1954)
  • Inactive Global Rank
  • Inactive Country Rank

Badges

Contest Contender - Bronze Badge

Contest Contender - Bronze Badge

Received for participating in 5 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

Learning Resources

Learning paths
Practice Problems
CodeChef Discuss
FAQ's

Programming Tools

Online IDE
Upcoming Coding Contests
Host Your Contest
Problem Setting

More

CodeChef For Business
Contact Us
Code Of Conduct
User Ranklist

Usage Policy

Privacy policy
Terms
Other Policy
www.codechef.com
Follow Us

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.