Vivek Kumar Yadav

• Username: 4★vivekjnv93
• Country:  India
• Student/Professional:Student
• Institution:Harcourt Butler Technical University, Kanpur
• 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

1834 (+44)RatingProvisional
Rating i Provisional Rating, click to know more

October Challenge 2014(2014-10-13 15:00:00)

Global Rank:   446

Cheated in:   

Ratings System Update

(2014-10-13 15:00:00)

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?

1834 (+38)RatingProvisional
Rating i Provisional Rating, click to know more

October Challenge 2014(2022-12-20 00:00:00)

Global Rank:   446

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)

None

Practice Paths (0)

None

Contests (24)

January Challenge 2013

Chef of the Year, Three Different Numbers, The Minimum Number Of Moves

February 2013 Challenge

Little Elephant and Cards, Buy1-Get1, Climbing Stairs

March Challenge 2013

Tourist Translations, Approximately

April Challenge 2013

Maximum Weight Difference

May Challenge 2013

Your Name is Mine, Name Reduction

June Challenge 2013

Little Elephant and Mouses, Dessert Wizard, Predictopus, To challenge or not, W String, Lapindromes

July Challenge 2013

Sereja and Sorting, Circle of death, Count K-Primes, Chef and Walking on the rectangle , Galactik Football, The Probability Of Winning

August Challenge 2013

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

August Cook-Off 2013

Chef and The Right Triangles

September Challenge 2013

Project Spoon, CAO Stage-2, CAO Stage-1, Chef and Integers , Cool Guys, Little Elephant and Exams

October Challenge 2013

Little Elephant and Bamboo, Helping Lira, Maxim and Dividers, Sereja and Transformation, Yet Another Nice Girl, Edit Distance on Grid

December Challenge 2013

Rectangular Queries, Chef and Codes, Funny Marbles, Magic Pairs

January Cook-off 2014

Chef and the Cake I

July Cook-Off 2014

Copy-Paste, Sum Queries

February Challenge 2014

Make Him Happy, Longest Common Pattern, Little Elephant and Subarrays, Colored Array, Make It Zero 2

March Challenge 2014

Walk, A Story with Strings, Little Chef and Numbers, Team Split

April Challenge 2014

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

June Challenge 2014

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

July Challenge 2014

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

August Challenge 2014

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

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

Total Problems Solved: 131