shubham gupta

• Username: 4★shubamg
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Kanpur
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 13

Current Ratings Graph Old Ratings Graph

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October Challenge 2018 Division 1(2018-10-20 15:00:00)

Global Rank:   326

Cheated in:   

Ratings System Update

(2018-10-20 15:00:00)

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1870 (-142)RatingProvisional
Rating i Provisional Rating, click to know more

October Challenge 2018 Division 1(2022-12-20 00:00:00)

Global Rank:   326

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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Contests (13)

April Challenge 2013

Levy Conjecture, Maximum Weight Difference

May Challenge 2013

Name Reduction, Your Name is Mine

July Challenge 2013

Chef and Walking on the rectangle , Count K-Primes

December Challenge 2014

XOR with Subset, Chef and Apple Trees

March Challenge 2016

Palindromic substrings, maximize the sum

June Challenge 2016

Chef And The Hiring Event, Chef and Rectangle Array, Chef and Array and K, Chef And Binary Operation, Chef and Coins Game, Devu and an Array

July Challenge 2016

Chefland and Electricity, Andrash and Stipendium, Chef and Robots Competition

June Cook-Off 2016

Sticks, Right Triangle

July Cook-Off 2016

Chef and Proportion, Chef and Numbers

June Lunchtime 2016

Collisions, One more weird game

July Challenge 2017

Whats in the Name, Two Coins, IPC Trainers, Calculator , Tree Expectancy, Chef and Sign Sequences

July Cook-Off 2017

Chang and Bitwise OR, Chang and the Perfect Function

October Challenge 2018 Division 1

Appy and Balloons , Beautiful Bricks, Minimize Digitsum, Chef and Surprise Chessboard

Total Problems Solved: 96