umang gupta

• Username: 3★umang736
• Country:  India
• Student/Professional:Professional
• Organisation:Accolite Software India Pvt. Ltd.
• CodeChef Pro Plan: No Active Plan. View Details

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Last 6 Months 2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

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No. of Contests Participated: 34

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1699 (+14)RatingProvisional
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December Challenge 2016(2016-12-12 15:00:00)

Global Rank:   1302

Cheated in:   

Ratings System Update

(2016-12-12 15:00:00)

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1699 (-3)RatingProvisional
Rating i Provisional Rating, click to know more

December Challenge 2016(2022-12-20 00:00:00)

Global Rank:   1302

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 (34)

January Challenge 2014

Chef and Feedback, Please like me

February Cook-Off 2014

Chef and Remissness

July Cook-Off 2014

Copy-Paste, Sum Queries

February Challenge 2014

Longest Common Pattern, Little Elephant and Subarrays

March Challenge 2014

Team Split, Walk, Little Chef and Numbers

April Challenge 2014

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

May Challenge 2014

Chef-jumping, Stone

August Challenge 2014

Chef and Gift

September Challenge 2014

Chef and Left-Right

November Challenge 2014

Chef and Red Black Tree, Let us construct palindrome, Distinct Characters Subsequence, Chef and Segment Game

December Challenge 2014

Chef and Apple Trees

January Challenge 2015

Sereja and Number Division 2, Chef and Stones, Sereja and Votes, One Dimensional Kingdoms, Gcd Queries

February Challenge 2015

Chef and Chain, Chef and Equality

March Challenge 2015

Chef and Notebooks

April Challenge 2015

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

May Challenge 2015

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

June Challenge 2015

Steady tables, Chef and Polygons, Chef and His Friend, Chef and Memory Limit

July Challenge 2015

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

August Challenge 2015

Gravity Guy, Cooking Machine, Aditi and Magic Trick

September Challenge 2015

Count Steps in Matrix, Bank robbery, Chain of Doughnuts

October Challenge 2015

Time measure, Count Subarrays, Who dares to be a millionaire

December Challenge 2015

Chef and the stones, Plane Division, Oracle Devu and Longest Common Subsequence

August Cook-Off 2015

Chef and the Wildcard Matching

January Long Challenge 2016

Rupsa and the Game, Chef and Time Machine, Churu and Balls

February Challenge 2016

Chef and Strange Operations, Chef-Detective

March Challenge 2016

Palindromic substrings, maximize the sum, Chef And Special Dishes

April Challenge 2016

Chef And Magical Path, Chef And Coloring, Chef and Ballons, Help Watson Escape

May Challenge 2016

Chef and Balls, Laddu

November Challenge 2016

Count Permutations, Chef and squares, Task for Alexey

December Challenge 2016

Train Partner

October Lunchtime 2016

The Largest Bouquet

Total Problems Solved: 145