Shubham Tyagi

• Username: 3★shubham7834
• Country:  India
• Student/Professional:Student
• Institution:Jaypee University of Engineering and Technology, Guna
• 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: 23

Current Ratings Graph Old Ratings Graph

1675 (-30)RatingProvisional
Rating i Provisional Rating, click to know more

February Lunchtime 2019 Division 2(2019-02-23 22:30:02)

Global Rank:   1700

Cheated in:   

Ratings System Update

(2019-02-23 22:30:02)

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?

1675 (+86)RatingProvisional
Rating i Provisional Rating, click to know more

February Lunchtime 2019 Division 2(2022-12-20 00:00:00)

Global Rank:   1700

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 (23)

August Long Challenge 2017

Chef and Mover, Greedy Candidates, Chef and Rainbow Array

October Challenge 2017

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

November Challenge 2017

Chef and Intersection Line, Chef Hates Palindromes, Chef goes Left Right Left, Periodic Palindrome Construction, Villages and Tribes

August Cook-Off 2017

From heaven to earth

September Cook-Off 2017

Subsequence Equality

August Lunchtime 2017

Mathison and pangrams

January Challenge 2018

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

February Cook-Off 2018

Chef and Cook-Off

February Lunchtime 2018

Jumping in the hills

March Challenge 2018 DIV 2

Minion Chef and Bananas, A Big Sale, Minions and Voting, Mix the Colors, Chef and Easy Problem, Chef and Glove

April Cook-off 2018 Division 1

Binary Nim

May Cook-off 2018 Division 2

Secret Recipe

November Cook-Off 2018 Division 2

Truth and Dare, Beautiful Garland

December Cook-Off 2018 Division 2

Camp Or Not

April Challenge 2018 Division 1

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

August Lunchtime 2018 Division 2

Chef and Problem Setting, Chef and Eid

September Lunchtime 2018 Division 2

Judging Delay, Chef Restaurant

November Lunchtime 2018 Division 2

Event

October Lunchtime 2018 Division 2

Three Friends

ProCon 2018 (Rated for all)

The Great Run, Kill them with your success

February Lunchtime 2019 Division 2

Average Number, The Tricky Deal

Total Problems Solved: 58