ujjwal relan

• Username: 4★ujjwal12
• Student/Professional:Student
• Institution:Netaji Subhas University of Technology Dwarka, Delhi, India
• CodeChef Pro Plan: No Active Plan. View Details

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Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

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No. of Contests Participated: 29

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September Cook-Off 2014, ACM-ICPC Warm up(2014-09-22 00:00:00)

Global Rank:   867

Cheated in:   

Ratings System Update

(2014-09-22 00:00:00)

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1933 (+135)RatingProvisional
Rating i Provisional Rating, click to know more

September Cook-Off 2014, ACM-ICPC Warm up(2022-12-20 00:00:00)

Global Rank:   867

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?

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Contests (29)

April Challenge 2012

Double Strings

June Challenge 2012

Little Elephant and Candies, Arranging Cup-cakes, Doom Bakes Cakes

June Cook-Off 2012

Closing the Tweets

July Challenge 2012

Chef's Dream, My Fair Coins, Gift Rift

August Challenge 2012

Little Elephant and Bombs, Range of Data, Delivery Boy

July Cook-Off 2012

Ciel and Receipt

August Cook-Off 2012

Code Crazy Minions

September Challenge 2012

Kisses & Hugs, Racing Horses

October Challenge 2012

Little Elephant and Order, Fierce Battles, Event Organizer, Maximum Sub-rectangle in Matrix, The New Scheme

September Cook-Off 2012

Recipe Reconstruction, Carvans

October Cook-Off 2012

Buying Sweets

December Challenge 2012

Book Exercises, Magic Rankings, The Uncountable Ways, Pizza Delivery, WordNinjas, Granama Recipes

January Challenge 2013

Three Different Numbers, Chef of the Year, A Fence for Byteland, End Of The World, The Minimum Number Of Moves, Little Elephant and Alcohol

January Cook-Off 2013

Minimum Distance, Many Chefs

February 2013 Challenge

Little Elephant and Cards, Buy1-Get1, Magic Board, Climbing Stairs, Efficient Painting

April Challenge 2013

Little Elephant and Music, Levy Conjecture, Maximum Weight Difference, Kingdom Unity, Fault Tolerance, Barcelona Gameplay Tactics

April Cook-Off 2013

Andrew and the Meatballs, Andrew and the Meatballs again

June Challenge 2013

Predictopus, W String, Lapindromes

June Cook-Off 2013

Attic Crossing

July Challenge 2013

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

July Cook-off 2013

Chopsticks

August Cook-Off 2013

Chef and The Right Triangles

January Cook-off 2014

Chef and the Cake I

February Cook-Off 2014

Chef and Kingship, Chef and Remissness

March Cook-Off 2014

Dividing Stamps

September Cook-Off 2014, ACM-ICPC Warm up

Sherlock and the Grid, Subarray GCD

February Challenge 2014

Draughts, Make Him Happy, Longest Common Pattern, Little Elephant and Subarrays, Colored Array

March Challenge 2014

Binary Tournament, Mike and Stamps, Little Chef and Numbers, Walk, Team Split

April Challenge 2014

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

Total Problems Solved: 182