SUMIT RANJAN

• Username: 3★situ
• Country:  India
• Student/Professional:Student
• Institution:PEC University of Technology, Chandigarh
• 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

1647 (+0)RatingProvisional
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September Lunchtime 2018 Division 2(2018-09-29 22:30:02)

Global Rank:   1240

Cheated in:   

Ratings System Update

(2018-09-29 22:30:02)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

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1647 (-13)RatingProvisional
Rating i Provisional Rating, click to know more

September Lunchtime 2018 Division 2(2022-12-20 00:00:00)

Global Rank:   1240

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)

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Practice Paths (0)

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Contests (23)

March Challenge 2017

Bear and Extra Number, Xenny and Alternating Tasks

May Challenge 2017

Courses in an university, Median of adjacent maximum numbers

June Challenge 2017

A Good Set

August Long Challenge 2017

Chef and Rainbow Array, Chef and Mover

December Challenge 2017

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

December Cook-Off 2017

Beautiful Array, Football Match

June Lunchtime 2017

Two Numbers

July Lunchtime 2017

Find the Maximum Value

September Lunchtime 2017

Chef and Cook-Off Contests

December Lunchtime 2017

Days in Month, Strange Function

January Challenge 2018

K-Concatenation, String Merging, Maximum Score, Rectangle

January Lunchtime 2018

Chef and Game with Sequence

February Challenge 2018

Chef And His Characters, Chef And The Patents, Permutation and Palindrome

February Cook-Off 2018

Chef and Cook-Off

March Challenge 2018 DIV 2

Mix the Colors, Chef and Glove, A Big Sale

June Cook-Off 2018 Division 2

Archi and Comparsion, Good Permutations

July Cook-Off 2018 Division 2

Encoding Message, OR Matrix

May Lunchtime 2018 Division 2

Trace of Matrix

June Challenge 2018 Division 2

Naive Chef

September Lunchtime 2018 Division 2

Judging Delay

Total Problems Solved: 84