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

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 » PredatorXD
user profile

PredatorXD

  • 1★devvrat_11
  •   India
  • Other
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 64
731 (-25)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 182 (Rated)(2025-04-16 22:00:06)
Global Rank:   25105
Cheated in:   

Ratings System Update

(2025-04-16 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?
1517 (+3)RatingProvisional
Rating i Provisional Rating, click to know more
October Long 2022 Division 3 (Rated)(2022-12-20 00:00:00)
Global Rank:   231
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 (1)

learn-icon

Learn SQL

2%

Practice Paths (0)

None

Contests (64)

April Long Two 2022 Division 4 (Rated)

Geometric Mean Inequality, Sasta Shark Tank, Six Friends, Best Coupon, Pseudo Sorted Array

May Cook-Off 2022 Division 4 (Rated)

Chef and Gym, Chef and Masks, Farmers League, Game of Pooks, Doubled Distances

Starters 37 Division 4 (Rated)

The Mango Truck, Roller Coaster, Beat the Average

May Long One 2022 Division 4 (Rated)

Pushpa , Sugarcane Juice Business, The Attack of Queen, Football Cup, Miami GP

Starters 39 Division 4 (Rated)

Compress the Video, Closest Vowels, Recent contest problems, My very 1st contest!, A or B, Chess Ratings

May Long Two 2022 Division 4 (Rated)

Practice makes us perfect, Xor Palindrome, Score High, Total Prize Money, Make them Zero, Degree of Polynomial

July Cook-Off 2022 Division 3 (Rated)

Permutation And Median, Xor Permutation, High Accuracy

Starters 41 Division 4 (Rated)

Equal Integers, Chef and Brain Speed, Chef and Chocolates, Is this priority or parity!, Path Parity, Determine the Winner

June Cook-Off 2022 Division 4 (Rated)

Simple XOR, Rating Improvement, Playlist, Break the Stick, First and Last

Starters 42 Division 4 (Rated)

Minimum or Maximum, Divisible by 3, How Many Maximums, Age Limit, Equal Distribution, Minimum number of Flips

June Long One 2022 Division 4 (Rated)

Expected move, Reduce to zero, Chairs Requirement, Subscriptions, Divisible by i , Possible GCD, Alternate Additions, Equal Strings

Starters 44 Division 4 (Rated)

Triple Xor, Dense Bracket Sequence, Biryani classes, Air Hockey, The Attack of Knight, Jogging

Starters 43 Division 4 (Rated)

Burgers, DNA Storage, Distinct Palindrome, Joining Date, Waiting Time

June Lunchtime 2022 Division 4 (Rated)

Zero Ones Equal One Zeros, It is My Serve, Too many Floors, Determine the Score, Equal by XORing

June Long Two 2022 Division 3 (Rated)

Count the ACs, Make all equal using Pairs, Complementary Strand in a DNA, Reversal Sorting, Strong Elements

Starters 45 Division 3 (Rated)

Even Equal Odd, Chef and his Apps, Retrieve the Array, Adjacent Sum Parity, Change Row and Column Both

Starters 46 Division 3 (Rated)

Array sorting, Sort the String, MATH1 Enrolment, Group Assignment

Starters 47 Division 3 (Rated)

Copy and Push Back, Similar Heights, Construct N, End Sorted, Minimum Coins

July Lunchtime 2022 Division 2 (Rated)

Easy Pronunciation, Maximum Median Matching

Starters 48 Division 2 (Rated)

Fill The Grid, Make Palindrome 2, Positive array

July Long Two 2022 Division 2 (Unrated)

Maximize Difference, To Divide or Not To Divide, Sum of Product 1

Starters 51 Division 2 (Rated)

Split N, Different Medians

Starters 53 Division 2 (Rated)

Make A and B equal

Starters 54 Division 3 (Rated)

Equal Distinct, Ticket Fine, Team of Two

September Long 2022 Division 3 (Rated)

Speed Limit Test, Bob at the Bank, Interesting Subarray, Good Pairs

Starters 56 Division 3 (Rated)

Nearest Exit, Far Away

October Long 2022 Division 3 (Rated)

Binary Substituition, Building Race, Single Operation Part 1

Starters 73 Division 3 (Rated)

Consecutive Xor, Lucky Numbers, Append for OR

Starters 80 Division 3 (Rated)

Permutation Subsequence, Prefix Permutation, Single-use Attack, Running Comparison, Equal Elements

Starters 96 Division 3 (Rated)

Mex Array

Starters 97 Division 3 (Rated)

Caesar Cipher, Schrodinger Smiley, No Palindrome, Triplets Min, Best of Two

Starters 98 Division 3 (Rated)

3-Blast Palindrome, FIND A and B, Airport Management, Ball Distribution

Starters 100 Division 3 (Rated)

Ant

Starters 102 Division 3 (Rated)

Parity Permutation, Bit Play

Starters 104 Division 3 (Rated)

Santa and Chocolates, GCD and LCM

Starters 107 Division 4 (Rated)

Maximal Expression, Rock Paper Scissor, Pending Assignments, Clear Day, OR Permutation

Starters 108 Division 3 (Rated)

Chess Pairing

Starters 109 Division 4 (Rated)

Minimum XOR, Cricket World Cup Qualifier, Best of N Sets, Worth of a Video, Alter Ego

Starters 110 Divison 3 (Rated)

Monsters

Starters 111 Division 4 (Rated)

LCM Mania, Prefixing, Beautiful Strings, Reach Codetown, Exams, 404 Not Found

Starters 112 Division 3 (Rated)

Cursed Indices, Fair Share Settlement, 3 Logicians Walk into a Bar, Max Nutrition

Starters 113 Division 3 (Rated)

Minimise Maximum Subarray Sum, Maximum Score , Sum Neq

Starters 115 Division 3 (Rated)

Greedy LIS Algorithm

Starters 117 Division 3 (Rated)

Not Prime Permutation

Starters 118 Division 4 (Rated)

Literacy Rate, International Education Day!, Xorry 2, Xorry 1

Starters 138 Division 4 (Rated)

Prefix Suffix Inequality, Distinct Substring

Starters 144 Division 4 (Rated)

Find P

Starters 147 Division 4 (Rated till 5 stars)

K Subsequence 101, Truth Teller And Liars 101, Independence Day 101, Gold Coins 101

Starters 149 (Rated)

Kill Monsters (Hard Version), Chef Loves Beautiful Strings (Easy Version), Kill Monsters (Easy Version)

Starters 151 (rated)

Convert string, Weightlifting

Starters 152 (Rated)

Anti-Palindrome Queries

Starters 153 (Rated)

AI is Coming, Make Arithmetic Progression, Another Game, Colorful Tree (Easy Version), Xometry (Easy Version)

Starters 159 (Rated)

Crafty Coloring (Hard), Crafty Coloring (Easy), Chess Colouring, Elections

Starters 160 (Rated)

Palindrome Love

Starters 163 (Rated)

Sort Them

Starters 165 (Rated)

Reverse and Alternate

Starters 166 (Rated)

Divisors Array (Easy Version)

Starters 168 (Rated)

No Two Alike

Starters 169 (Rated)

Constant Subsequence

Starters 170 (Rated)

qUiRkY qUesTs (Easy)

Starters 171 (Rated)

Volcanic Eruption

Starters 172 (Rated)

Tactical Removal

Total Problems Solved: 318

731
(Div 4)
★
CodeChef Rating (Highest Rating 1691)
  • 205862 Global Rank
  • 197926 Country Rank

Badges

Contest Contender - Gold Badge

Contest Contender - Gold Badge

Received for participating in 50 Contests

Problem Solver - Silver Badge

Problem Solver - Silver Badge

Received for solving 250 Problems

Daily Streak - Bronze Badge

Daily Streak - Bronze Badge

Received for maintaining a streak of 5 days

Recent Activity

Fetching recent activity

Workden, MNR PRIDE, 14, HAL Old Airport Rd, Domlur I Stage, 1st Stage, DOMLUR, Bengaluru, Karnataka 560071 [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
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.