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Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

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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.

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Practice Compete Compiler
Home » Shubham Jain
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Shubham Jain

Rookie League Rookie League
  • 5★shubhu_279
  •   India
  • Student
  • National Institute of Technology, Durgapur West Bengal, India
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 39
2018 (-48)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 216 (Rated till 5 star)(2025-12-10 22:00:00)
Global Rank:   93
Cheated in:   

Ratings System Update

(2025-12-10 22:00:00)
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1641 (-4)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 69 Division 2 (Rated)(2022-12-20 00:00:00)
Global Rank:   1392
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

1%

Contests (39)

CodeChef Starters 24 Division 3 (Rated)

Avoid Contact, Badminton Serves, EVM Hacking

February Long 2022 - I, Division 3 (Rated)

Binary Base Basics, N Queens Puzzle Solved !, Chef and the Hair Salon

CodeChef Starters 25 Division 3 (Rated)

Points and Lines, Fit in Data Type, Chef and His Fruit Stand

February Cook-Off 2022 Division 3

Lazy Salesman, Peaceful Party, Prefix Permutation

CodeChef Starters 27 Division 3 (Rated)

Distinct Binary Strings, Too many items, Blackjack, The product mystery

May Long Two 2022 Division 3 (Rated)

Xor Palindrome, Score High, Degree of Polynomial

Starters 55 Division 3 (Rated)

Balls and Boxes, Permutation Clear, Mean and Median, Broken Phone, OR Tuples

September Long 2022 Division 3 (Rated)

Speed Limit Test, Bob at the Bank, Interesting Subarray, Good Pairs

Starters 59 Division 3 (Rated)

Chef and Happy String , Maximum Subarray , Suspense String, Confusing Concatenations, Audible Range

October Long 2022 Division 3 (Rated)

Podium Finish, Minimum Pizzas, Binary Substituition, Building Race, Single Operation Part 1, Single Operation Part 2

Starters 60 Division 3 (Rated)

Distinct Numbers, Yet Another Palindrome Problem, Paper Cutting, Palindrome Flipping, Card Removal

Starters 61 Division 3 (Rated)

Minimise LCS, Different Consecutive Characters , Weird Subarrays, Subarray Removal, Reach on Time, Odd Sum Pair

Starters 62 Division 2 (Rated)

Sorted Substrings, Make Multiple, Final Sum, Pythagorean Pair

November Long 2022 Division 2 (Unrated)

Spliting Balls

Starters 69 Division 2 (Rated)

Akash and Dinner, Rain in Chefland, Distinct Sequence

Starters 70 Division 2 (Rated)

Kitchen Timings, Spice Level, Minimum distance between 1s, Prime Reversal, Frequency Array Retrieval

Starters 72 Division 2 (Rated)

N Triplets

Starters 73 Division 2 (Rated)

Consecutive Xor, Chef Plays Ludo, Multivitamin Tablets, Lucky Numbers, Append for OR

Starters 74 Division 2 (Rated)

Mana Points, Distinct Values, Lcm hates Gcd, Odd Even Binary String

Starters 75 Division 2 (Rated)

Equal Hamming Distance, Prefix Ones, Three Powers of Two

February Cook-Off 2023 Division 2 (Rated)

Battery Health, Take Not Less, Alice Potter And Dumbledore Army, Permutation and Modulus

Starters 79 Division 2 (Rated)

Love Squares Hate Cubes, One Stone or Two Stones, Add smallest prime factor, Distinct Opposite Sums

Starters 82 Division 2 (Rated)

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

Starters 86 Division 2 (Rated)

Minimum Operation, String Game , Largest Y, Maximise Score

Starters 88 Division 2 (Rated)

Maximum And Or, Chef and Asteroids, Unstable Subarray, Minimize the Bits, Masterchef finals

Starters 93 Division 2 (Rated)

Break Free, NASA, Problem

Starters 94 Division 2 (Rated)

CodeChef Streak, Possible or Not, The Vowel Matrix

Starters 97 Division 2 (Rated)

Make It Special, Schrodinger Smiley, No Palindrome, Triplets Min, 2000

Starters 99 Division 2 (Rated)

Card Swipe, Exclusion-Inclusion

August Long 2023 Division 2 (Unrated)

All New CodeChef, I Can Use Both Hands!

Starters 113 Division 2 (Rated)

Count Distinct Arrays, Minimise Maximum Subarray Sum, Make All Equal, Score Sum, Maximum Score , Sum Neq , Make N Zero, Thala For A Reason

Starters 121 Division 2 (Rated)

Frequal, Split And Maximize, Caesar Cipher Lite, Anti Adjacent Swaps

Starters127 Division 1

Array Operations, ABC Conjecture, Anti-Triangle

Starters 194 (Rated for all)

Munchys Modulo

Starters 200 (Rated for all)

Minimum Set, Restrict Palindromes

Starters 206 (Rated till 5 star)

Cyclic Shift Minimization, Min Steps, Gladiator Fighting

Starters 209 (Rated till 5 star)

Easy Grid Game, Binary Love, Tactical Conversion, Bitcoin Market, Divisible Duel, High Score (Hard Version), High Score (Easy Version)

Starters 213 (Rated till 5 star)

Mean Difference (Easy), Chef and String, Separation, Maximum Product Walk

Starters 215 (Rated till 6 star)

Intersecting Intervals (Easy), Product Sum Arrays (Easy), Differing Values

Starters 216 (Rated till 5 star)

LIS and LDS

Total Problems Solved: 677

2018
(Div 1)
★★★★★
CodeChef Rating (Highest Rating 2090)
  • 1616 Global Rank
  • 1155 Country Rank

Badges

Contest Contender - Silver Badge

Contest Contender - Silver Badge

Received for participating in 25 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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