DIVAKAR MANTRI

• Username: 3★divman78
• Country:  India
• Student/Professional:Student
• Institution:Mugneeram Bangur Memorial Engineering College, Jodhpur
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jul-Dec)2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 41

Current Ratings Graph Old Ratings Graph

1795 (+3)RatingProvisional
Rating i Provisional Rating, click to know more

September Cook-Off 2020 Division 2(2020-09-21 00:00:02)

Global Rank:   1068

Cheated in:   

Ratings System Update

(2020-09-21 00:00:02)

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?

1795 (+39)RatingProvisional
Rating i Provisional Rating, click to know more

September Cook-Off 2020 Division 2(2022-12-20 00:00:00)

Global Rank:   1068

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 (41)

June Challenge 2017

Chef and the Feast, A Good Set, Pairwise union of sets, Xenny and Coin Rankings, Triplets

July Challenge 2017

Whats in the Name, Calculator , Chef and Sign Sequences

October Challenge 2017

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

November Challenge 2017

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

December Challenge 2017

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

June Cook-Off 2017

Ada and crayons

June Lunchtime 2017

Two Numbers

October Lunchtime 2017

Buggy Calculator

November Lunchtime 2017

Smart Strategy

January Challenge 2018

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

February Challenge 2018

Points Inside A Polygon

March Challenge 2018 DIV 2

Mix the Colors, Chef and Glove, A Big Sale

May Cook-off 2018 Division 2

Secret Recipe

June Cook-Off 2018 Division 2

Archi and Comparsion, Good Permutations

July Cook-Off 2018 Division 2

Encoding Message, OR Matrix

September Mega Cook-Off 2018 Division 2

Make a Permutation, ATM Machine, OneTwo

December Cook-Off 2018 Division 2

Camp Or Not, Yalalovichik Numbers

May Lunchtime 2018 Division 2

Trace of Matrix, Count Substrings

April Challenge 2018 Division 2

Cutting Plants

May Challenge 2018 Division 2

Fake Binary Search

June Challenge 2018 Division 2

Sheokand and String, Binary Shuffle, Naive Chef

July Challenge 2018 Division 2

No Minimum No Maximum, Gears

September Challenge 2018 Division 2

Magician versus Chef, War of XORs, Bad Shuffle

October Challenge 2018 Division 1

Appy and Balloons , Minimize Digitsum, Chef and Surprise Chessboard

August Lunchtime 2018 Division 2

Chef and Eid, Chef and Problem Setting

Insomnia 2018 (Rated)

Split Sums

ProCon 2018 (Rated for all)

The Great Run, Kill them with your success

January Lunchtime 2019 Division 2

Distances, Rooks, The Nights Watch

February Cook-Off 2019 Division 1

Max Range Queries, Chef and Party

February Lunchtime 2019 Division 1

The Tricky Deal, Chef Challenge

May Cook-Off 2019 Division 1

Misha and Nice Sets

July Cook-Off 2019 Division 1

Birthday Gift Again

September Lunchtime 2019 Division 1

All Substrings

November Cook-Off 2019 Division 2

Signature, Chef Diet

March Cook-Off 2020 Division 1

Mysterious Sequence

August Challenge 2020 Division 1

Smallest KMP

September Cook-Off 2020 Division 2

Bowling Strategy

Total Problems Solved: 138