Karan Juneja

• Username: 5★karan1106
• Country:  India
• Student/Professional:Professional
• Organisation:Amazon
• 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: 31

Current Ratings Graph Old Ratings Graph

2040 (-17)RatingProvisional
Rating i Provisional Rating, click to know more

November Cook-Off 2017(2017-11-20 00:00:00)

Global Rank:   266

Cheated in:   

Ratings System Update

(2017-11-20 00:00:00)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

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2040 (+41)RatingProvisional
Rating i Provisional Rating, click to know more

November Cook-Off 2017(2022-12-20 00:00:00)

Global Rank:   266

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 (31)

June Challenge 2016

Devu and an Array

July Challenge 2016

Andrash and Stipendium

September Challenge 2016

Chef and digits of a number

December Challenge 2016

Train Partner

October Cook-Off 2016

Watson asks Does Permutation Exist

December Cook-Off 2016

Chef and Subset

October Lunchtime 2016

The Largest Bouquet

November Lunchtime 2016

Chef and his Students

December Lunchtime 2016

Superheroes and villains

January Challenge 2017

Reservior, Cats and Dogs, Capital Movement

February Challenge 2017

Chef and Triangles, Chef and His Apartment Dues, Gerrymander

March Challenge 2017

Xenny and Alternating Tasks, Bear and Extra Number, (CH) Bear and Sorted Rows, Bandwidth of a matrix

February Cook-Off 2017

Download file

April Challenge 2017

Bear and Row 01, Bear and Clique Distances, Similar Dishes, Dish Of Life

May Challenge 2017

Chef and Subsequences, Median of adjacent maximum numbers, Blocked websites, Courses in an university, Chef and his daily routine, Chef and Sub Array

June Challenge 2017

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

July Challenge 2017

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

August Long Challenge 2017

Chef and Rainbow Array, Chef And Fibonacci Array, Chef and Mover, Palindromic Game, Mathison and the Data Warehouse (Challenge), Greedy Candidates, Strings and Graphs

September Challenge 2017

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

October Challenge 2017

(Challenge) Connecting computers, A Balanced Contest, Counter Test For CHEFSUM, Max Mex, Chef and Cycled Cycles, Chef and a great voluntary Program, Chef and Magic Arrays, Shooting on the array

May Cook-Off 2017

La Liga

June Cook-Off 2017

Ada and crayons, SnackUp

November Cook-Off 2017

Online Chess, Random Pair

April Lunchtime 2017

Bear and Segment 01

May Lunchtime 2017

Prefix Inversions

June Lunchtime 2017

Maximum Unique Segment, Two Numbers

September Lunchtime 2017

Chef and Dice, Chef and Cook-Off Contests

Code: Nium Challenge

Alphabet Difference, Divide Students Into Classes, Queries in an Array

Total Problems Solved: 229