Shubham Saini

• Username: 4★shubham_saini
• Country:  India
• Student/Professional:Student
• Institution:Dr. BR Ambedkar National Institute of Technology Jalandhar, Punjab, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 20

Current Ratings Graph Old Ratings Graph

1814 (+51)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 43 Division 2 (Rated)(2022-06-15 23:00:02)

Global Rank:   51

Cheated in:   

Ratings System Update

(2022-06-15 23:00:02)

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?

1814 (-287)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 43 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   51

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)

None

Practice Paths (0)

None

Contests (20)

July Cook-Off 2021 Division 3

Shoe Fit

July Lunchtime 2021 Division 3

Chef and Spells, Red Alert

CodeChef Starters 6 Division 3 (Rated)

Even tuples, Three Dices, Cricket Ranking

CodeChef Starters 7 Division 3 (Rated)

Ceiling Sum, Chess Format, Food Chain

August Challenge 2021 Division 3 (Rated)

Chef and Bulb Invention, Olympics Ranking, Problem Difficulties, Array Filling, Special Triplets

September Challenge 2021 Division 2 (Unrated)

Shuffling Parities, Airline Restrictions, Travel Pass

CodeChef Starters 11 Division 2 (Rated)

The Grid Fill Problem, Obtain the Sum

CodeChef Starters 13 Division 2 (Rated)

Add and Divide, Magical Doors, Maximum Light Up, Chef in Vaccination Queue

October Challenge 2021 Division 2 (Unrated)

Longest AND Subarray, MEX-OR

September Lunchtime 2021 Division 3

Two Dishes, Balanced and Unique Arrays, Vaccine Dates , Alice vs Bob Faceoff, Yet another SOD problem

October Cook-Off 2021 Division 2

Can You Reach The End, Odd Sum, 01 Subsequence

October Lunchtime 2021 Division 2

Chef and Water Car, Exactly N plus 1 Values, Fixed Points

November Challenge 2021 Division 2 (Unrated)

Equal Coins, Weird Palindrome Making

November Cook-Off 2021 Division 2

Missing Sums, Make it Divisible

FizzBuzz Division 2 (Rated)

Magical Planks, Substring Minimum Function, Can_Reach

February Long 2022 - I, Division 2 (Unrated)

Binary Base Basics, N Queens Puzzle Solved !

CodeChef Starters 25 Division 2 (Rated)

Equal MEX, Points and Lines, Building Towers

February Cook-Off 2022 Division 2

Perfect Permutation, PerMEXuation , Prefix Permutation

CodeChef Starters 26 Division 2 (Unrated)

Careless Chef, Control the Pollution

CodeChef Starters 27 Division 2 (Rated)

The product mystery, Non Coprime Neighbours, String Reverse, Distinct Binary Strings

CodeChef Starters 29 Division 2 (Rated)

String protocol, Plusle and Minun on Array, Decomposition Reaction

March Long Two 2022, Division 2 (Unrated)

Missing Numbers

Starters 40 Division 2 (Unrated)

Infinity Staircase, Good Pairs

Starters 41 Division 2 (Rated)

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

June Cook-Off 2022 Division 2 (Rated)

Simple XOR, Break the Stick, Split AND Sum

Starters 43 Division 2 (Rated)

Array Sorting, Make them Equal, The Optimal Pairs, Permutation AND, Distinct Palindrome

Total Problems Solved: 105