Amit Ranjan

• Username: 3★amit_1112
• Country:  India
• Student/Professional:Other
• CodeChef Pro Plan: No Active Plan. View Details

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

Rating Graph

No. of Contests Participated: 28

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1740 (-43)RatingProvisional
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Starters 143 Division 2 (Rated)(2024-07-17 22:00:02)

Global Rank:   1695

Cheated in:   

Ratings System Update

(2024-07-17 22:00:02)

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1812 (-39)RatingProvisional
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January Cook-Off 2021 Division 2(2022-12-20 00:00:00)

Global Rank:   406

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

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Contests (28)

December Cook-Off 2018 Division 2

Camp Or Not

December Challenge 2018 Division 2

Max and Electrical Panel, Chef and An Ideal Problem, Chef and Interactive Contests

January Challenge 2019 Division 2

Yet Another Problem About Sequences, Different Neighbours, Lucky Number Game, Distinct Pairs, Chef and Modulo Game, Fancy Quotes, A Pizza Slice

February Challenge 2019 Division 2

Manhattan Rectangle, Guess It Right, Chef and Magical Jars, Chef and Secret Ingredients, Appy and Contest, Deputy Chef

March Challenge 2019 Division 2

Chef and Number Game, Chef got Recipes

May Challenge 2019 Division 2

Matches, Reduce to One, Where to Build the Roads

May Cook-Off 2019 Division 2

Chain Reaction, Recover the Sequence

July Lunchtime 2019 Division 2

Easy Math, Swapping

August Challenge 2019 Division 1

Guddu and his Mother, Maximize an Expression

September Mega Cook-Off 2019 Division 2

Two Groups, Playing with Matches

September Lunchtime 2019 Division 1

All Substrings, Find the Sum

International Coding League 2019 (Rated for Division 2)

FlatLand, A Weird Device

January Challenge 2020 Division 1

Chef and Dynamo, Doraemon, Chefina and Prefix Suffix Sums

February Challenge 2020 Division 1

No Change Required

May Challenge 2020 Division 2

Triple Sort, Coronavirus Spread, Chef and Bitwise Product, Isolation Centers

International Coding Marathon (Rated for all)

Lavanya Loves DFA, Mr Pr in a Dilemma

July Cook-Off 2020 Division 1

Even-tual Reduction

July Lunchtime 2020 Division 2

Chef and Steps

June Lunchtime 2020 Division 1

Maximum AND, Gold Mining

January Cook-Off 2021 Division 2

Prime Tuples, Maximise Islands

Starters 134 Division 2 (Rated)

Origin, Rock Paper Scissors, 3out1in

Starters 135 Division 2 (Rated)

Invert And Equalize, Change A to B

Starters 136 Division 2 ( Rated )

Sum of Modes, My First Geometry Problem

Starters 137 Division 2 (Rated)

Double Trouble, Large Differences

Starters 138 Division 2 (Rated)

Distinct Substring

Starters 139 Division 2 (Rated)

Sum of N, Maximum Distance Permutations

Starters 142 Division 2 (Rated)

Number Hunt

Starters 143 Division 2 (Rated)

Non-Divisor Array

Total Problems Solved: 95