Ramakant Singh

• Username: 4★rks_9
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology Patna Bihar, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 22

Current Ratings Graph Old Ratings Graph

1969 (+36)RatingProvisional
Rating i Provisional Rating, click to know more

January Cook-Off 2016(2016-01-25 00:00:00)

Global Rank:   120

Cheated in:   

Ratings System Update

(2016-01-25 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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1969 (-70)RatingProvisional
Rating i Provisional Rating, click to know more

January Cook-Off 2016(2022-12-20 00:00:00)

Global Rank:   120

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 (22)

September Cook-Off 2014, ACM-ICPC Warm up

Subarray GCD, Sherlock and the Grid

October Cook-Off 2014

The Army, Walk on the Axis

November Cook-Off 2014

Brackets

December Cook-Off 2014

Matrix Again, Player, Good Joke!

August Challenge 2014

Chef and Gift

September Challenge 2014

Chef and Left-Right, Fun with Rotation

October Challenge 2014

DevuLand, Dinosaurs and Laddus, Magical Girl and Colored Liquid Potions, Chef and Ground, Remy paints the fence

November Challenge 2014

Chef and Segment Game, Distinct Characters Subsequence, Chef and Red Black Tree, Let us construct palindrome, The Spelling Problem

December Challenge 2014

Alok-nath and His Sanskars, XOR with Subset, Chef and Apple Trees

September Lunchtime 2014

Chef and easy problem, Chef and easy problem 2

October Lunchtime 2014

Tanu and Head-bob

January Challenge 2015

One Dimensional Kingdoms, Gcd Queries, Sereja and Votes, Chef and A Large Permutation, Chef and Stones, Sereja and Number Division 2

February Challenge 2015

Chef and Chain, Chef and Strange Formula, Chef and Strings, Let us play with rank list, Jigsaw Puzzle Solving, Chef and Equality

April Challenge 2015

Count Sequences, Chef and Interview, Broken Telephone, Division of Lands, Chef and Piano Scales

June Challenge 2015

Chef and Polygons, Chef and Memory Limit, Chef and His Friend, Steady tables, Sereja and Matrix Division

July Challenge 2015

Bread, Na2a and lucky stone, Chef and Cube

September Challenge 2015

Chain of Doughnuts, Count Steps in Matrix, Bank robbery, Cracking the Code

February Cook-Off 2015

Fit Squares in Triangle

November Cook-Off 2015

Sereja and Line, Sereja and Array and Subtracting

March Lunchtime 2015

Chef Anup

January Cook-Off 2016

Chef and Destruction, Chef and Fruits

Total Problems Solved: 107