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Programming and DSA

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Practice Compete Compiler
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Courses

Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

Career Paths

From beginner to job-ready. Explore our curated career paths designed to help you succeed in the tech industry.

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Programming and DSA

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Catalogue

Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

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Practice Compete Compiler
Home » Karan Upadhyay
user profile

Karan Upadhyay

  • 3★karanupd_012
  •   India
  • Student
  • Guru Gobind Singh Indraprastha University, New Delhi India
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 29
1624 (+55)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 230 (Rated)(2026-03-18 22:00:04)
Global Rank:   329
Cheated in:   

Ratings System Update

(2026-03-18 22:00:04)
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?
NA? (+NA)RatingProvisional
Rating i Provisional Rating, click to know more
None(None)
Global Rank:   0
Cheated in:   

Ratings System Update

(None)
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 (1)

learn-icon

Learn Java (Older version)

1%

Practice Paths (1)

learn-icon

1400 to 1600 difficulty problems

0%

Contests (29)

Starters 176 (Rated)

Run for Fun, Clothing Store

Starters 177 (Rated)

Ordered Distances, Triangle Checking, 2 Boxes

Starters 178 (Rated)

Food Balance

Starters 182 (Rated)

IPL, Bar Queue

Starters 184 (Rated)

One Down, Sum to 0, Multiple of 3

Starters 185 (Rated)

Balanced Lighting, Creature Hunter, Pizza Split

Starters 189 (Rated)

Nutrition Cost, Distinct 2 Subarray, Pizza Party

Starters 190 (Rated)

Maximum Slams, Number Reduction, Min-Max Deletion

Starters 192 (Rated)

Missing Shoes, No 3 Please!

Starters 193 (Rated)

Check Odd Even Divisors, Rectangle and Square, Count Odd Even Divisors, Add Permutation

Starters 194 (Rated)

Chef Bakes Cake 2, Chef Bakes Cake 3, Chef Bakes Cake 1

Starters 195 (Rated)

Selling Sandwiches, Failing Grades, Marble Collector

Starters 197 (Rated)

Independence Day, All Odd Prefix Sums, Bowling Balls

Starters 198 (Rated)

Currency Exchange, Decoration Discount, Make Cat

Starters 199 (Rated)

Fence Colouring, Brick Comparisions

Starters 200 (Rated)

Random NIM, Restrict Palindromes, Chef Bakes Cake, Good Subsequence

Starters 202 (Rated)

Two Rolls, Endless Play, Buying Flowers

Starters 203 (Rated)

Cab Rides, Passing Grade, Coloured Orbs

Starters 210 (Rated)

Chocolate Eating, Profits, First Element Counting

Starters 215 (Rated)

Intersecting Intervals (Easy), Differing Values, Special Missions, Gem Bundles

Starters 218 (Rated)

Stop The Count, Coloured Balloons

Starters 220 (Rated)

Front-Back Matching, Movie Hype

Starters 221 (Rated)

Odd Operations, Odd String, Winter is Coming

Starters 223 (Unrated)

Adding 123 to 4

Starters 225 (Rated)

Maximum Score, All Even

Starters 226 (Rated)

Sub A Add B, IceCream Cones

Starters 227 (Rated)

Twice Greater, Equal Elements, Erase and Maximize, Buying Tickets, Fonta, Bank Glitch

Starters 228 (Rated)

Color Festival, Balloon Smash Party, Min And Operations, Minimize Error, Unique Sum 1

Starters 229 (Rated)

Sum Not Equal, Minimal Usage, Sequential Clamp, All Zero

Starters 230 (Rated)

Sum of Second Max, Sets Diff by K, Reselling Items, Passing Exams

Total Problems Solved: 146

1624
(Div 2)
★★★
CodeChef Rating (Highest Rating 1624)
  • 13559 Global Rank
  • 12343 Country Rank
NA
DSA Rating (Highest Rating 0)
  • Inactive Global Rank
  • Inactive Country Rank

Skill tests

97%

Java Skill test

Attempted on March 2025
86%

C++ Skill test

Attempted on August 2025
View skill tests

Badges

Contest Contender - Silver Badge

Contest Contender - Silver Badge

Received for participating in 25 Contests

Problem Solver - Bronze Badge

Problem Solver - Bronze Badge

Received for solving 50 Problems

Recent Activity

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