Ankur rana

• Username: 3★ankurmarshall
• Student/Professional:Student
• Institution:JSS Academy of Technical Education, Noida India
• 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: 23

Current Ratings Graph Old Ratings Graph

1761 (-55)RatingProvisional
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September Cook-Off 2014, ACM-ICPC Warm up(2014-09-22 00:00:00)

Global Rank:   1649

Cheated in:   

Ratings System Update

(2014-09-22 00:00:00)

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1761 (-39)RatingProvisional
Rating i Provisional Rating, click to know more

September Cook-Off 2014, ACM-ICPC Warm up(2022-12-20 00:00:00)

Global Rank:   1649

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)

August Challenge 2013

Hello Hello, Little Elephant and Lemonade, Splitting Candies, Deleting numbers

August Cook-Off 2013

Chef and The Right Triangles

October Challenge 2013

Helping Lira, Maxim and Dividers

November Challenge 2013

Uncle Johny, Square Digit Squares, Missing some chairs

December Challenge 2013

Magic Pairs

January Challenge 2014

Please like me, Chef and Feedback

January Cook-off 2014

Chef and the Cake I

April Cook-Off 2014

Snape and Ladder

May Cook-Off 2014

Divide the Cake, Ups and Downs

August Cook-Off 2014

Permutation Shuffle

September Cook-Off 2014, ACM-ICPC Warm up

Sherlock and the Grid, Subarray GCD

February Challenge 2014

Longest Common Pattern

March Challenge 2014

Little Chef and Numbers, Walk, Team Split

April Challenge 2014

Sereja and Permutation, Counting Matrices, Farmer Feb, Chef and Digits, Divide the Tangerine, Shortest Path in Binary Trees

July Challenge 2014

Count Substrings, Dish Owner, Reach The Point, Chef and Rectangle Genome, Chef and Frogs, Garden Game

August Challenge 2014

Sereja and Shuffling, Chef and Reversing, The Leaking Robot, Cleaning Tables, Chef and Gift

January Lunchtime 2014

Chef and Shop

May Lunchtime 2014

Approximately II

August Lunchtime 2014

Harrenhal

Total Problems Solved: 161