Vishal Srivastava

• Username: 2★vsri293
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Information Technology, Allahabad Uttar Pradesh
• 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: 29

Current Ratings Graph Old Ratings Graph

1559 (-65)RatingProvisional
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December Challenge 2019 Division 2(2019-12-16 15:02:00)

Global Rank:   13841

Cheated in:   

Ratings System Update

(2019-12-16 15:02:00)

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?

1559 (+196)RatingProvisional
Rating i Provisional Rating, click to know more

December Challenge 2019 Division 2(2022-12-20 00:00:00)

Global Rank:   13841

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 (29)

July Cook-Off 2014

Sum Queries, Copy-Paste

March Challenge 2014

Walk, Little Chef and Numbers

April Challenge 2014

Counting Matrices, Farmer Feb, Chef and Digits, Shortest Path in Binary Trees

May Challenge 2014

Stone, Chef-jumping, Compilers and Parsers

June Challenge 2014

Chef and Digit Jumps, Chef and Subarray, Guessing Game, Forgot Password

July Challenge 2014

Chef and Frogs, Count Substrings, Reach The Point

August Challenge 2014

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

September Challenge 2014

Chef and Left-Right

October Challenge 2014

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

November Challenge 2014

Distinct Characters Subsequence

May Lunchtime 2014

Approximately II

June Lunchtime 2014

The Smallest Pair

January Challenge 2015

Chef and A Large Permutation, Chef and Stones, Sereja and Votes, One Dimensional Kingdoms

February Challenge 2015

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

March Challenge 2015

Devu and his Class, Sign Wave, Chef and Notebooks

April Challenge 2015

Count Sequences, Chef and Interview, Broken Telephone, Inversion sorting, Chef and Piano Scales

May Challenge 2015

Devu and binary String, Chef and new recipe, Set Difference , Chef and Prime Divisors

June Challenge 2015

Steady tables, Chef and Memory Limit, Chef and Polygons

July Challenge 2015

Chef and Cube, MasterChef, Bread, Na2a and lucky stone

April Cook-Off 2015

Equality

June Cook-Off 2015

Strange operations

February Challenge 2016

Chef-Detective

March Challenge 2016

Palindromic substrings

May Challenge 2016

Chef and Big Soccer, Laddu, Forest Gathering, Chef and Balls

July Challenge 2017

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

August Challenge 2019 Division 2

Guddu and his Mother, Dilemma, Zombie and the Caves

Total Problems Solved: 97