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 » sanju_88
user profile

sanju_88

Rookie League Rookie League
  • 1★sanju_88
  •   India
  • Student
  • Gokaraju Rangaraju Institute of Engineering and Technology, Hyderabad
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 15
1378 (-41)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 236 (Rated)(2026-04-29 22:00:04)
Global Rank:   2012
Cheated in:   

Ratings System Update

(2026-04-29 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?

DSA Rating Graph

No. of DSA Contests Participated: 1
1355? (+355)RatingProvisional
Rating i Provisional Rating, click to know more
Monday Munch - DSA Challenge 001 (Rated)(2026-05-04 21:00:00)
Global Rank:   102
Cheated in:   

Ratings System Update

(2026-05-04 21:00:00)
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)

Practice Paths (4)

learn-icon

Level up from 1* to 2*

2%
learn-icon

Practice Java

26%
learn-icon

500 to 1000 difficulty problems

10%
learn-icon

Practice Arrays

2%

Contests (15)

Starters 155 (Rated)

Rectangled, Chef and Parole

Starters 211 (Rated)

Fuel Check, Buying Chairs, Wolf Down

Starters 212 (Rated)

Basketball Score, Signal

Starters 213 (Rated)

Exun and the Pizzas, EXML Race, No 4 Please

Monday Munch - DSA Challenge 12

Color Sorting Challenge, Make 2 digits

Monday Munch - DSA Challenge 15

Christmas visits

Starters 220 (Rated)

New Year Resolution, Movie Hype, Front-Back Matching, Two Pile Game

Starters 221 (Rated)

Protein Diet, Odd String, Winter is Coming

Starters 222 (Rated)

Sorting Prefixes, Candy Types, Layered Cake, Popcorn Buying

Starters 223 (Unrated)

School Trip, Adding 123 to 4, Cashback

Monday Munch - DSA Challenge 19

Find how many times the array have been rotated, Longest Common Prefix, Valid Anagram, Chef shifting office

Monday Munch - DSA Challenge 20

Remove Duplicates from Sorted Array, First and last occurrence of a given number, XOR of numbers in a range, Prime factorisation of numbers, Cricket tournament profits

Monday Munch - DSA Challenge 21

Construct binary tree from Inorder and Postorder, Construct a BST from a preorder traversal, Find the majority element

Starters 224 (Rated)

The Coding Streak, Accommodation, Qualified or Not, AabBcCDd

Starters 225 (Rated)

Maximum Score, Payment Scheme, All Even

Monday Munch - DSA Challenge 23

Missing number in permutation, Tennis Match, Count subsets with sum K, Cookie distribution, Reverse Words in a String, Chef and His Two Friends

Starters 226

Sub A Add B, Rush to Exam, IceCream Cones

Monday Munch - DSA Challenge 24

Rotate the array, Chef and Stock Profits

Monday Munch - DSA Challenge 25

Reverse Words in a String, Chef Circular Search

Monday Munch - DSA Challenge 26

Count Reverse Pairs

Starters 228 (Rated)

Min And Operations, Balloon Smash Party, Color Festival, Balloon Splash

Starters 231 (Rated)

Target Temperature, Recurrence Reachability, Snaky Strings, Imperfect Numbers, Double Discount

Monday Munch - DSA Challenge 27

Alternating Array

Starters 233 (Rated)

AB or C, Cake Discount, Movie, Tree LCA Sets, K Median

Starters 235 (Rated)

Balanced Positions in a Permutation, MEX Spectrum, Recover Palindrome

Monday Munch - DSA Challenge 30

Find the insert position, Minimum Eating Speed, Iterative Preorder Traversal of Binary Tree

Starters 236 (Rated)

Cute Substrings

Monday Munch - DSA Challenge 31

Chef Counts Unique Paths

Monday Munch - DSA Challenge 33

Subarray Sum equals k

Monday Munch - DSA Challenge 34

Print Pattern, Frequency of elements using Hashing, Rating people

Monday Munch - DSA Challenge 001 (Rated)

Chef Builds Twitter, Chef Removes Stones, Find the peak elements in an array, Password protection, Superstar Dishes

Total Problems Solved: 184

1378
(Div 4)
★
CodeChef Rating (Highest Rating 1419)
  • 49401 Global Rank
  • 46281 Country Rank
1355?i Provisional Rating, click to know more
DSA Rating (Highest Rating 1355)
  • 162 Global Rank
  • 147 Country Rank

Skill tests

34%

Java Skill test

Attempted on October 2025
View skill tests

Badges

Contest Contender - Bronze Badge

Contest Contender - Bronze Badge

Received for participating in 5 Contests

Problem Solver - Bronze Badge

Problem Solver - Bronze Badge

Received for solving 50 Problems

Recent Activity

Fetching recent activity

Bizzhub Workspaces, 6th Floor, MSR North Tower, Outer Ring Rd, Manayata Tech Park, Nagavara, Bengaluru, Karnataka 560045 help@codechef.com +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.