CodeChef Logo CodeChef Logo
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.

Other Courses

Programming and DSA

Explore courses

Catalogue

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.

Other Courses

Explore courses
Practice Compete Compiler
Upgrade to Pro
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.

Other Courses

Programming and DSA

Explore courses

Catalogue

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.

Other Courses

Explore courses
Practice Compete Compiler
Home » Oitash Ghosh
user profile

Oitash Ghosh

Rookie League Rookie League
  • 3★oitashg
  •   India
  • Student
  • Jadavpur University Kolkata, West Bengal, India
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 26
1707 (+3)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 260 (Rated)(2026-10-14 22:00:02)
Global Rank:   762
Cheated in:   

Ratings System Update

(2026-10-14 22:00:02)
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?

DSA Rating Graph

No. of DSA Contests Participated: 3
2205? (+178)RatingProvisional
Rating i Provisional Rating, click to know more
Monday Munch - DSA Challenge 019 (Rated)(2026-09-07 22:00:06)
Global Rank:   17
Cheated in:   

Ratings System Update

(2026-09-07 22:00:06)
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)

Practice Paths (4)

learn-icon

1400 to 1600 difficulty problems

11%
learn-icon

1000 to 1400 difficulty problems

1%
learn-icon

500 to 1000 difficulty problems

1%
learn-icon

500 difficulty rating

1%

Contests (26)

Starters 86 Division 4 (Rated)

CodeChef Learn Problem Solving, Cricket Match

Starters 116 Division 4 (Rated)

ORST , Minimum Wage, Access Control, Hattrick

Starters 124 Division 4 (Rated)

Binary Parity, Summer Time, Cricket Tournament

Starters 125 Division 4 (Rated)

Overspeeding, 50-50 Rule, Fake Certificate

Starters 126 Division 4 (Rated)

Dice Game 3, AC Please

Starters 127 Division 4

The Ides of March, Superincreasing, Extreme Basketball

Starters 128 Division 4 (Rated)

Moody Chef, Reach 5 Star

Starters 129 Division 4 (Rated)

Football Training, Pep Bidding, Ballon d Or

Starters 130 Division 4 (Rated)

Giant Wheel

Starters 131 Division 4 (Rated)

Remaining Neighborhoods

Starters 138 Division 4 (Rated)

Long Drive, Heat Wave

Starters 139 Division 4 (Rated)

Distribute Cookies, Television Channels

Starters 140 Division 4 (Rated)

Make Permutation, Yoga Day, Yoga Class

Starters 141 Division 4 (Rated)

Nearly Equal, Lucky Clover

Starters 142 Division 4 (Rated)

Writing Speed, Penalty Shoot-out

Starters 190 (Rated)

Maximum Slams, Number Reduction

Starters 210 (Rated)

Profits, Notebook Counting, Chocolate Eating

Starters 211 (Rated)

Fuel Check, Buying Chairs, No Doubling, Wolf Down

Starters 212 (Rated)

Basketball Score, Exit Door, Signal, Binary Flip

Starters 213 (Rated)

Exun and the Pizzas, No 4 Please, Separation, Chef and String, EXML Race

Starters 251 (Rated)

Make Distinct, Binary Split, Bus Rows, Make Multiple, Chocolate Game

Monday Munch - DSA Challenge 017 (Rated)

Minimum Edge Reversals, Minimum Flips, Within Reach, Anagram Occurrences, Most Frequent Letter, Reverse to Match

Starters 254 (Rated)

Inversions II, Alternate Adding, Good Subset, Three Player Game, Reach Weight, Maximum Sum, Good Subset (Easy)

Monday Munch - DSA Challenge 018 (Rated)

Funding ETA 6, Minimum Smoke,  Second Occurrence, Minimum Potions, Limited Ingredient Shopping, Champagne Tower

Starters 256

Far Swapping (Ver 2), Red and Blue Elements, Transfer, Fixed Points, Bus Seating, Far Swapping (Ver 1)

Monday Munch - DSA Challenge 019 (Rated)

Astra Benchmark, Dish Battle, Bit Eater, Sum at Even Indices, Fibonacci Numbers Range Sum, Balance the Towers

Starters 259 (Rated)

Domination, Resonance Silhouette, Salesman Travels, One Wrong Step, Another String

Starters 260 (Rated)

Merging (Easy), Reversal Maximize, Difference is GCD, Water Moving (Min), Water Moving (Max)

Total Problems Solved: 151

1707
(Div 2)
★★★
CodeChef Rating (Highest Rating 1707)
  • 7362 Global Rank
  • 6704 Country Rank
2205?i Provisional Rating, click to know more
DSA Rating (Highest Rating 2205)
  • 47 Global Rank
  • 40 Country Rank

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

Daily Streak - Bronze Badge

Daily Streak - Bronze Badge

Received for maintaining a streak of 5 days

Recent Activity

Fetching recent activity

Bizzhub Workspaces, 6th Floor, MSR North Tower, Outer Ring Rd, Manayata Tech Park, Nagavara, Bengaluru, Karnataka 560045 [email protected] +91 95911 47880
Find us online

ROADMAPS

Learn Python
Learn Java
Learn C
Learn C++
Data structures and Algorithms
Competitive Programming
More Roadmaps

CAREER PATHS

React JS Developer
Full stack Developer
SQL for Data Analysis
Frontend Developer
Java Backend Developer
Data Analysis using Python
Python Backend Developer
C++ Developer
Machine Learning using Python

COMPILERS

HTML online compiler
C++ online compiler
C online compiler
Java online compiler
Python online compiler
SQL online compiler
JavaScript online compiler
React online compiler
More compilers

COMPANY

About us
For colleges
Coding Contests
Blogs
Hire from us
Contact us
Privacy Policy
Frequently Asked Questions

© 2026 CodeChef Inc. All rights reserved.

We use cookies to improve your experience and for analytical purposes. Read our Privacy Policy and Terms to know more. You consent to our cookies if you continue to use our website.