Srijan Kumar Jaiswal

• Username: 5★srijan123j
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Dhanbad
• 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: 28

Current Ratings Graph Old Ratings Graph

2127 (+15)RatingProvisional
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July Lunchtime 2020 Division 1(2020-07-25 22:30:00)

Global Rank:   91

Cheated in:   

Ratings System Update

(2020-07-25 22:30:00)

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2127 (-29)RatingProvisional
Rating i Provisional Rating, click to know more

July Lunchtime 2020 Division 1(2022-12-20 00:00:00)

Global Rank:   91

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 (28)

September Challenge 2017

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

October Challenge 2017

Chef and a great voluntary Program, Chef and Cycled Cycles, Max Mex, Counter Test For CHEFSUM, A Balanced Contest, (Challenge) Connecting computers

December Challenge 2017

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

August Cook-Off 2017

Real obtuse, From heaven to earth

September Cook-Off 2017

Infinite OR Game, Statistics Construction, Subsequence Equality

October Cook-Off 2017

Chef and Counting Test, Chef and Weird Queries, Chef and Employment Test

December Cook-Off 2017

Minimum SubArray, Beautiful Array, Football Match

September Lunchtime 2017

Chef and Dice, Chef and Cook-Off Contests

October Lunchtime 2017

Buggy Calculator, Maximum Number

November Lunchtime 2017

Smart Strategy

December Lunchtime 2017

Days in Month, Too Much Sweetness, Strange Function

January Challenge 2018

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

January Cook-Off 2018

Multiple of 3, Survive in ChocoLand, Make array great again

February Lunchtime 2018

Game with numbers, Jumping in the hills

March Challenge 2018 DIV 1

Pishty and Triangles, Chef and Easy Problem, Mix the Colors, Minions and Voting

March Cook-off 2018 Division 1

Chef Goes to the Cinema, Chef Restores a Matrix

May Cook-off 2018 Division 1

Best Cake Ever

June Cook-Off 2018 Division 1

Good Permutations

July Cook-Off 2018 Division 1

OR Matrix, Chef and GCD Game

September Mega Cook-Off 2018 Division 1

OneTwo, Make a Permutation

March Lunchtime 2018 Division 1 (Unrated)

Partitions, Three Integers, Magic Elements

May Challenge 2018 Division 1

Change the Signs, Dibs on Fibs, Fake Binary Search

June Challenge 2018 Division 1

Two Flowers, Vision

June Lunchtime 2018 Division 1

Sort the Leaves, Permutation Composition Queries, Summary Power

October Lunchtime 2018 Division 1

Niceness of the Arrays, Weird Question, Coloring the Grid

July Cook-Off 2020 Division 1

Even-tual Reduction, OR-thodox Distinction, Path-etic Products

July Lunchtime 2020 Division 1

Golomb Sequence, Binary Concatenation

June Lunchtime 2020 Division 1

Maximum AND, Gold Mining, Square Submatrices

Total Problems Solved: 160