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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 » Anubhav Hajela
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Anubhav Hajela

Rookie League Rookie League
  • 3★anubhavhajela4
  •   India
  • Student
  • Ajay Kumar Garg Engineering College Ghaziabad, Uttar Pradesh, India
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 76
1697 (+0)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 218 (Rated)(2025-12-24 22:00:02)
Global Rank:   735
Cheated in:   

Ratings System Update

(2025-12-24 22:00:02)
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Learning Paths (4)

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C++ STL - Standard template library

2%
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Time complexity

56%
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Beginner DSA in Java

8%
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Java Problem Solving

64%

Practice Paths (8)

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Practice Strings

7%
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Practice Arrays

12%
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Level up from 1* to 2*

5%
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1000 to 1400 difficulty problems

1%
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1400 to 1600 difficulty problems

6%
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Arrays, Strings & Sorting

10%
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Practice for ZCO and INOI

0%
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Practice Java

10%

Contests (76)

Starters 114 Division 4 (Rated)

Painting Walls, Christmas Greetings

Starters 115 Division 4 (Rated)

Decorating Christmas Tree, Chocolate Distribution, Codechef Round

Starters 116 Division 4 (Rated)

Hattrick, Minimum Wage, Access Control

Starters 117 Division 4 (Rated)

Spell Shortening, Yearly Phone

Starters 118 Division 4 (Rated)

Literacy Rate, International Education Day!

Starters 119 Division 4 (Rated)

Advitiya, Judged, Cookie Day

Starters 120 Division 4 (Rated)

Largest K, Valentines Contest, Valentine Gifts

Starters 123 Division 4 (Rated)

Room Allocation, Algomaniac Finals, Maximise Adjacent Sum

Starters 122 Division 4 (Rated)

Healthy Sleep, Problem Reviews, Man of the Match

Starters 124 Division 4 (Rated)

Binary Parity, Summer Time, Cricket Tournament

Starters 128 Division 4 (Rated)

Moody Chef, Reach 5 Star

Starters 129 Division 4 (Rated)

Football Training, Pep Bidding

Starters 130 Division 4 (Rated)

Make Equal, Alternating Binary String, Giant Wheel, Swapping Marks Digits

Starters 131 Division 4 (Rated)

Remaining Neighborhoods, Gotta Catch Em All, Dice Deception

Starters 132 Division 4 (Rated)

Change Please, ICE CREAM, GAME 11

Starters 134 Division 4 (Rated)

Morning Run, Money Double, Rock Paper Scissors

Starters 135 Division 4 (Rated)

Invert And Equalize, Football Ties, RCB vs CSK

Starters 136 Division 4 (Rated)

Who Makes P1, My First Geometry Problem

Starters 137 Division 4 (Rated)

Election Hopes, Spell Splice

Starters 138 Division 4 (Rated)

Heat Wave, Long Drive, Distinct Substring

Starters 140 Division 3 (Rated)

Make Permutation, Yoga Class

Starters 141 Division 4 (Rated)

Nearly Equal, Lucky Clover

Starters 142 Division 4 (Rated)

Chef loves Pizza Chef loves halfs, Writing Speed, Penalty Shoot-out, Array Removal

Starters 143 Division 3 (Rated)

Maximum Coins

Starters 144 Division 3 (Rated)

Budget Allotment, Savings Account

Starters 145 Division 3 (Rated)

Make Bob Win , Gun Master, Make My Array Equal

Starters 147 Division 3 (Rated till 5 stars)

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

Starters 149 (Rated)

Magical World, Maximise Sum

Starters 151 (rated)

International Gym Day

Starters 152 (Rated)

Winning World Finals, Range Minimize

Starters 153 (Rated)

Make Arithmetic Progression, Butterfly

Starters 154 (Rated)

Add 1 or 2 Game, Calorie Limit

Starters 155 (Rated)

Chef and Parole, GCD to 1 (Easy), Rectangled

Starters 156 (Rated)

Partition Score, Long Queue, Even Numbers Hate

Starters 157 (Rated)

Small, Smaller, Smallest, Not-too-far Replacement, Non-matching Name

Starters 159 (Rated)

Chess Colouring, Elections, Card Game

Starters 160 (Rated)

Too Many Oranges, Equate S and T

Starters 161 (Rated)

Red-Blue Sort, Selling Donuts, One To Three, Two Cards

Starters 162 (Rated)

Adjacent Sum Array, Assignment Score

Starters 163 (Rated)

Binary Sum, Minimum Types

Starters 164 (Rated)

Itz Simple, Halloween Array, Construct Permutation, Swap and Flip

Starters 165 (Rated)

Poster Perimeter, Bulk Discount

Starters 166 (Rated)

Distinct Power, Chefland Library, Christmas Gifts

Starters 167 (Rated)

Happy New Year!, Lottery Tickets, Delete Not Equal

Starters 168 (Rated)

Binary Removals, Make Odd, Big Achiever

Starters 169 (Rated)

Hamming equivalent, Make K Most Frequent, Opposite Attract

Starters 170 (Rated)

Crazy Jumping Frogs, qUiRkY qUesTs (Easy), Monster Monster

Starters 171 (Rated)

Swish Game, White Wall

Starters 172 (Rated)

Transform String, Small Palindrome, Streak Star

Starters 173 (Rated upto < 2700)

Cool Subsequences, Time Penalty

Starters 174 (Rated)

Mystic Slimes, Deletion and Difference

Starters 175 (Rated)

Alternate It!, Make same

Starters 176 (Rated)

Same And, Friendly Binary Strings, Clothing Store, Costly Summit

Starters 177 (Rated)

Flip or Reverse, Counting 01 and 10, Ordered Distances, 2 Boxes

Starters 178 (Rated)

Big Difference, Placing 01 And 10

Starters 179 (Rated)

Lost in the Fest!!, Unlock The Safe

Starters 180 (Rated)

Shall we play a game, Array Operations, Huh, Easy

Starters 181 (Rated)

Flip Prefix, Find Outside Array

Starters 182 (Rated)

Bar Queue, Beautiful Garden, Palindromic Score

Starters 183 (Rated)

S to T, Larger Smaller, Max Triangle

Starters 184 (Rated)

One Down, Front or Back, Double or Append

Starters 186 (Rated)

Distinct Arrays , Jump A or B, Approval Ratings

Starters 187 (Rated)

OR What, Incremental Game

Starters 188 (Rated)

K Boxes, Yet Another Monsters Problem, Subset Sum 3

Starters 189 (Rated)

Nutrition Cost, Create Binary String, Avoid Primes

Starters 190 (Rated)

Light All, Min-Max Deletion, Parry It! (Easy)

Starters 191 (Rated)

Grid Path (Easy), Add to get GCD, Permuted Greater than 2

Starters 192 (Rated)

Security Lines, No 3 Please!

Starters 193 (Rated)

Mex Tree (Min), Add Permutation, Check Odd Even Divisors, Count Odd Even Divisors

Starters 195 (Rated)

Game (Easy), Marble Collector

Starters 197 (Rated)

Good Ranking (Pair), All Odd Prefix Sums, Split

Starters 204 (Rated)

Minimize Sum, Drawing Chances

Starters 207 (Rated)

Make Subarray

Starters 210 (Rated)

Delete Sorted Subsequence, Chocolate Eating, First Element Counting

Starters 215 (Rated)

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

Starters 218 (Rated)

Collatz Conjecture (Easy), Deleting Array Again, Counting Optimal Arrays, Stop The Count

Total Problems Solved: 531

1697
(Div 2)
★★★
CodeChef Rating (Highest Rating 1697)
  • 9327 Global Rank
  • 8161 Country Rank

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 - Bronze Badge

Daily Streak - Bronze Badge

Received for maintaining a streak of 5 days

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