Ajay Saju Jacob

• Username: 4★ajaysjacob
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Madras
• 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: 24

Current Ratings Graph Old Ratings Graph

1845 (+9)RatingProvisional
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August Cook-Off 2020 Division 2(2020-08-24 00:15:02)

Global Rank:   820

Cheated in:   

Ratings System Update

(2020-08-24 00:15:02)

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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1845 (+105)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   820

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 (24)

March Challenge 2017

Bear and Extra Number, Xenny and Alternating Tasks, Bandwidth of a matrix

April Challenge 2017

Bear and Row 01, Similar Dishes

May Challenge 2017

Chef and his daily routine, Courses in an university, Median of adjacent maximum numbers

June Challenge 2017

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

July Challenge 2017

IPC Trainers, Calculator , Whats in the Name, Chef and Sign Sequences

August Long Challenge 2017

Chef and Rainbow Array, Chef And Fibonacci Array, Chef and Mover, Palindromic Game, Greedy Candidates

September Challenge 2017

Sereja and Commands, Chef and Pick Digit, Minimum Good Permutation, Fill The Matrix, Little Chef and Sums

December Challenge 2017

Chef And his Cake, Penalty Shoot-out

July Cook-Off 2017

Chang and the Perfect Function, Chang and Bitwise OR

July Lunchtime 2017

Find the Maximum Value

August Lunchtime 2017

Mathison and the Dynamo shuffle, Mathison and pangrams

October Lunchtime 2017

Buggy Calculator, Maximum Number

Alkhwarizm 2017 (Rated)

Logan and his XOR debacle

January Cook-Off 2018

Survive in ChocoLand

June Cook-Off 2018 Division 2

Archi and Comparsion, Good Permutations

August Cook-Off 2018 Division 2

GukiZ and Candies, Mixi Game, Balsa For The Three

June Challenge 2018 Division 2

Binary Shuffle, Naive Chef, Sheokand and String, Vision

August Lunchtime 2018 Division 1

Chef and Eid, Mix Mix Game

Quick Code (Rated for Division 2)

Immortal Frieza, Majin Vegeta, Dr Geros lab

ProCon 2018 (Rated for all)

The Great Run, Kill them with your success

January Challenge 2019 Division 1

Different Neighbours, Distinct Pairs

August Challenge 2020 Division 1

Smallest KMP

August Cook-Off 2020 Division 2

Polygon Relationship, Chef and Work, K-Foldable String

Total Problems Solved: 73