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Practice Compete Compiler

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Programming and DSA

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

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Programming and DSA

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Programming and DSA

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Practice Compete Compiler
Home » Rudraraj Rathod
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Rudraraj Rathod

Silver League Silver League
  • 4★coder3433
  •   India
  • Student
  • Dhirubhai Ambani Institute of Information and Communication Technology, Gandhinagar Gujarat, India
  • View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 53
1867 (-15)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 228 (Rated)(2026-03-04 22:00:02)
Global Rank:   540
Cheated in:   

Ratings System Update

(2026-03-04 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?
1815 (+4)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 51 Division 2 (Rated)(2022-12-20 00:00:00)
Global Rank:   900
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)

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Graphs

Completed

Practice Paths (3)

learn-icon

1800 to 2000 difficulty problems

1%
learn-icon

Linked Lists

4%
learn-icon

Practice C

2%

College Paths (4)

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Roadmap to 3*

16%
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Algorithmic Problem Solving

8%
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Learn Java

71%
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Learn C Programming

80%

Contests (53)

CodeChef Starters 34 Division 4 (Rated)

Good Permutation

Starters 35 Division 4 (Rated)

Dark Light, Water Requirement, Police and Thief, Jenga Night

Starters 36 Division 4 (Rated)

Buying Sweets, Who is taller!, Presents for Cheffina, Chef and Chapters, Chef and Bird farm

April Long Two 2022 Division 4 (Rated)

Geometric Mean Inequality, Sasta Shark Tank, Akash and Equal Mean, Flip to Invert, Six Friends, Best Coupon, Pseudo Sorted Array

May Cook-Off 2022 Division 3 (Rated)

Farmers League, Game of Pooks

May Long One 2022 Division 3 (Rated)

Mystical Numbers, Pushpa , Sugarcane Juice Business, The Attack of Queen

Starters 39 Division 3 (Rated)

Compress the Video, Closest Vowels, Recent contest problems, Even Subarray XOR, A or B

May Long Two 2022 Division 2 (Unrated)

Subsequence-Numbers Divisible by 7, Xor Palindrome, Subarrays with length, Make them Zero

Starters 40 Division 2 (Unrated)

Infinity Staircase, Or Permutation, Good Pairs

July Cook-Off 2022 Division 2 (Rated)

Permutation And Median, Xor Permutation, Segmentation Fault

Starters 41 Division 2 (Rated)

Equal Integers, Is this priority or parity!, Path Parity

Starters 42 Division 2 (Rated)

Maximise Set Bits , Minimum or Maximum, Divisible by 3

June Long One 2022 Division 2 (Unrated)

Divisible by i , Possible GCD, Alternate Additions, Equal Strings

Starters 44 Division 2 (Rated)

Atleast and Atmost, Triple Xor, Dense Bracket Sequence

Starters 43 Division 2 (Rated)

Make them Equal, The Optimal Pairs, Permutation AND, Distinct Palindrome

Starters 45 Division 2 (Rated)

Even Equal Odd, Retrieve the Array, Adjacent Sum Parity

Starters 46 Division 2 (Rated)

Prime Xor, Array sorting, Sort the String

July Lunchtime 2022 Division 2 (Rated)

Easy Pronunciation, Yet Another Palindrome Making Problem, Consecutive XOR, Maximum Median Matching, Largest Family

Starters 51 Division 2 (Rated)

Split N, Copy and Paste, Different Medians

Starters 86 Division 2 (Rated)

Maximise Score

Starters 87 Division 2 (Rated)

Inversions of subsequences, Existence

Starters 93 Division 2 (Rated)

Break Free, NASA, Problem

Starters 94 Division 2 (Rated)

CodeChef Streak, Possible or Not, The Vowel Matrix

Starters 109 Division 2 (Rated)

Minimum XOR, Best of N Sets, Alter Ego

Starters 111 Division 2 (Rated)

Beautiful Strings, Reach Codetown

Starters 112 Division 2 (Rated)

Max Nutrition

Starters 118 Division 2 (Rated)

Subset GCD, Join States, Xorry 2, Xorry 1

Starters 135 Division 2 (Rated)

Invert And Equalize

Starters 143 Division 2 (Rated)

Non-Divisor Array, Binary Conversion

Starters 167 (Rated)

Lottery Tickets, Delete Not Equal, Grid Construction (Odd)

Starters 168 (Rated)

Make Odd

Starters 178 (Rated)

Placing 01 And 10

Starters 190 (Rated)

Subsequence Sort, Light All, Parry It! (Easy)

Starters 192 (Rated)

Security Lines

Starters 195 (Rated)

String Deletions, Game (Easy), Marble Collector

Starters 196 (Rated)

Beauty in Everything, Sugar Limit, Append Average

Starters 197 (Rated)

Good Ranking (Pair), All Odd Prefix Sums

Starters 199 (Rated)

Perfect Ranges, Fence Colouring, Grid MEX, Subtract or Divide

Starters 200 (Rated)

Random NIM, Restrict Palindromes, Good Subsequence

Starters 201 (Rated)

Compare and Connect, Huge Grid (Easy Version), Mixing Liquids, Mark Points

Starters 202 (Rated)

Buying Flowers, If Only I Could Read, Min-Max Deque (Easy)

Starters 203 (Rated)

Maximum MST, Cab Rides

Starters 205 (Rated)

Unreachable, Prefix-Suffix Reconstruction, Mirror Jump, Triplet Maximization

Starters 207 (Rated)

Make Subarray

Starters 208 (Rated)

GCND, Sabotage, Alternate Jumps, Cycle and Add

Starters 209 (Rated)

Binary Love, Tactical Conversion, Small GCD Sort, High Score (Easy Version)

Starters 211 (Rated)

Subarray Maximums, Buying Chairs, No Doubling, Wolf Down, Tournament Rigging (Minimum)

Starters 212 (Rated)

Exit Door, Interesting Binary (Easy Version), Distinct Fun, Binary Flip

Starters 213 (Rated)

Mean Difference (Easy), Chef and String, Separation, No 4 Please

Starters 214 (Unrated)

Crazy Permutations, Zero Permutation Score

Starters 215 (Rated)

Intersecting Intervals (Easy), Product Sum Arrays (Easy), Product Sum Arrays (Hard), Differing Values, Special Missions

Starters 216 (Rated)

LIS and LDS, XOR Equal Subtract, Best Seats

Starters 219 (Rated)

New Operation, 3 Paths , Ones and Zeroes II, Ones and Zeroes I

Starters 221 (Rated)

Odd Operations, Odd String

Starters 226 (Rated)

Max Minus Min, Minimum Distinct , Array Graph, Sub A Add B

Starters 228 (Rated)

Minimize Error, Min And Operations, Max And Operations, Balloon Smash Party

Total Problems Solved: 655

1867
(Div 2)
★★★★
CodeChef Rating (Highest Rating 1910)
  • 3240 Global Rank
  • 2610 Country Rank

Skill tests

100%

Python Skill test

Attempted on December 2025
View skill tests

Badges

Contest Contender - Gold Badge

Contest Contender - Gold Badge

Received for participating in 50 Contests

Problem Solver - Gold Badge

Problem Solver - Gold Badge

Received for solving 500 Problems

Daily Streak - Silver Badge

Daily Streak - Silver Badge

Received for maintaining a streak of 25 days

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