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Shubham Rai

  • 6★thunderking
  • 4th Year, Electronics and Communication Engineering
  •   India
  • Student
  • International Institute of Information Technology, Hyderabad Telangana, India
  • List of teams by Shubham Rai
  • No Active Plan. View Details

Activity Heat Map

New
(Last 6 Months)

Rating Graph

No. of Contests Participated: 31
2315 (+24)RatingProvisional
Rating i Provisional Rating, click to know more
November Cook-Off 2015(2015-11-23 00:00:00)
Global Rank:   36
Cheated in:   

Ratings System Update

(2015-11-23 00:00:00)
This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more
2315 (+69)RatingProvisional
Rating i Provisional Rating, click to know more
November Cook-Off 2015(2022-12-20 00:00:00)
Global Rank:   36
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 (30):

Practice: 

The Next Palindrome, Factorial, Small factorials, Bytelandian gold coins, Life, the Universe, and Everything, Nuclear Reactors, Odd, Arithmancy, Calendar, Count of Maximum, Book Exercises, Magic Rankings, Parking Woes, Presti Digitator, Retail Shop, Kingdom Unity, Sereja and Vectors, The K-th Path, Cardinality, Good Boy Eshwar, Knapsack Problem, Launch Tower, Parenthesis with Maximum Sum Subarray, Chef and the Number Sequence, Range Queries, Make Palindrome, FCAR, Subarray Sum, Palindrome Pairs, Second LIS

Contests (182):

December Challenge 2012: 

Granama Recipes

January Challenge 2013: 

The Minimum Number Of Moves, End Of The World, Three Different Numbers

February 2013 Challenge: 

Little Elephant and Cards, Buy1-Get1, Climbing Stairs, Efficient Painting

March Challenge 2013: 

Tourist Translations, Approximately, Fire Escape Routes, Minesweeper

May Challenge 2013: 

Matchsticks, Witua and Math, Tree Counting, Password Cracking Challenge, Juno Puzzle for May, Name Reduction, Your Name is Mine, Field Trip

June Challenge 2013: 

Little Elephant and Mouses, Collecting Magical Berries, Just Some Permutations 3, Dessert Wizard, Two k-Convex Polygons, Predictopus, To challenge or not, W String, Lapindromes

July Challenge 2013: 

Mountain Holidays, Galactik Football, The Probability Of Winning, Furik and Rubik and Sub Array, Chef and Walking on the rectangle , Count K-Primes, Sereja and Sorting, Circle of death

August Challenge 2013: 

Little Elephant and Lemonade, Hello Hello, Save The Princess, The Number Of Solutions, Chef and Segments, Deleting numbers, Splitting Candies

ByteCode 2013: 

Save Mumbai, Change in Primeland, FreeKart Map

September Challenge 2013: 

Little Elephant and Exams, Merciless Chef, Cool Guys, Chef and Integers , Project Spoon, CAO Stage-1, CAO Stage-2, Sereja and Snake

Clash Credenz 2013: 

Balance it Out

September Cook-Off 2013: 

Code

October Cook-Off 2013: 

Polo the Penguin and the Numbers, Polo the Penguin and the Test

CodeClash 2013: 

The Real Probability, The Musical Pair

Code Crunch 2013: 

ATM, RD-CODE, Dumbledore Army, Black Jack, Cipher

TechFest 2013: 

TICC, Play with Exponents, King and Magician, Balancing nature, Winning Sequence, Network Connectivity

November Challenge 2013: 

Chef Game, Superpowers of 2, Yet Another Cute Girl, Sereja and Vectors, Uncle Johny, Square Digit Squares, Missing some chairs

November Cook-off 2013: 

Am I a Fibonacci Number

December Challenge 2013: 

Art in Digital Age, Cube Cakes, Chef and Codes, Funny Marbles, Magic Pairs, Reign, Rectangular Queries

January Challenge 2014: 

Magic Trick, Meteor, Bon Appetit, Please like me, Chef and Feedback

May Cook-Off 2014: 

Divide the Cake, Ups and Downs

August Cook-Off 2014: 

Tree Game, Permutation Shuffle

September Cook-Off 2014, ACM-ICPC Warm up: 

Sherlock and the Grid, Subarray GCD, Subarray LCM

February Challenge 2014: 

Little Elephant and Movies, Draughts, Make It Zero, Make Him Happy, Chef and Favourite Sequence, Longest Common Pattern, Little Elephant and Subarrays, Colored Array, Make It Zero 2

April Challenge 2014: 

Sereja and Permutation, Counting Matrices, Farmer Feb, Cards, bags and coins, Chef and Digits, Divide the Tangerine, Shortest Path in Binary Trees

May Challenge 2014: 

Little Elephant and Balloons, Compilers and parsers, Chef-jumping, Chef and Strange Matrix, Stone

August Challenge 2014: 

Mountain Holidays 2, Sereja and Shuffling, Little Elephant and T-Shirts, Chef and Reversing, The Leaking Robot, Earthquake, Cleaning Tables, Chef and Gift

November Challenge 2014: 

Chef and Segment Game, Chef and Words, Fombinatorial, Sereja and Order, Sereja and Permutations, Distinct Characters Subsequence, Chef and Red Black Tree, Let us construct palindrome, Chef and Churu, The Spelling Problem

December Challenge 2014: 

Chef Under Pressure, Alok-nath and His Sanskars, Chef and Bracket-Pairs, Kali and Devtas, XOR with Subset, Chef and Apple Trees, Sereja and GCD, Good galaxy

CodeX 2014: 

Sum Up, GCD Sum

Code Zilla 2014: 

Enter the Matrix

March Challenge 2015: 

Count Substrings, Chef and Notebooks, Chef and Problems, Sereja and Random Array, Devu and his Class, Sign Wave, Matrix

April Challenge 2015: 

Count Sequences, Chef and Array, Chef and Interview, Broken Telephone, Inversion sorting, Chef and Piano Scales

February Cook-Off 2015: 

Fit Squares in Triangle, Strategy for the World Cup

August Cook-Off 2015: 

Chef and the XORed Number , Chef and the Wildcard Matching

September Mega Cook-Off 2015: 

Forgotten Language, Super Numbers, Stacks

October Cook-Off 2015: 

Word Stem, Almost Sorted Permutation

November Cook-Off 2015: 

Sereja and Line, Sereja and Array and Subtracting, Sereja and Pairs, Sereja and Tree 2

Divide By Zero 3.0: 

Shil and Triplets, Utkarsh and LCM, Shil and the Toy Factory

Procon 2015: 

Graph Sum, An Unfair Fair Game, Little Red Riding Hood and Convolutions, Little Red Riding Hood and Candy Factory

Learning Paths (0):

None

Practice Paths (0):

None

Contributions

Problems Authored (0)

No Contribution

Problems Tested (0)

No Contribution

Editorials Contributed (0)

No Contribution

2315
(Div 1)
★★★★★★
CodeChef Rating (Highest Rating 2331)
  • 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

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