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Programming and DSA

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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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From beginner to job-ready. Explore our curated career paths designed to help you succeed in the tech industry.

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Programming and DSA

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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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Practice Compete Compiler
Home » Pradyumn Kejriwal
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Pradyumn Kejriwal

Bronze League Bronze League
  • 6★pradyumn1908
  •   India
  • Student
  • Indian Institute Of Technology, Roorkee
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 23
2244 (+26)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 191 (Rated till 6 star)(2025-06-18 22:00:00)
Global Rank:   41
Cheated in:   

Ratings System Update

(2025-06-18 22:00:00)
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NA? (+NA)RatingProvisional
Rating i Provisional Rating, click to know more
None(None)
Global Rank:   0
Cheated in:   

Ratings System Update

(None)
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Learning Paths (1)

learn-icon

C++ Problem Solving

13%

Practice Paths (1)

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Practice for ZCO and INOI

0%

Contests (23)

Starters 111 Division 4 (Rated)

Reach Codetown, Beautiful Strings, 404 Not Found, Exams

Starters 112 Division 4 (Rated)

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

Starters 115 Division 2 (Rated)

Greedy LIS Algorithm, A PLUS B Remastered, Decorating Christmas Tree

Starters 127 Division 2

ABC Conjecture, Superincreasing, Anti-Triangle

Starters 129 Division 2 (Rated)

Palindromic Substrings, Ballon d Or

Starters 135 Division 2 (Rated)

Invert And Equalize, Change A to B

Starters 138 Division 2 (Rated)

Distinct Substring, Long Drive, Breezy Mode Problem, A power B mod C , TRIPLE PRIMES

Starters 139 Division 2 (Rated)

Sum of N, Maximum Distance Permutations

Starters 141 Division 2 (Rated)

Possible Contender, Redundant Array, Amphibian Escape, Perfect Prefixes

Starters 142 Division 2 (Rated)

Sum of Xors, Number Hunt, Array Removal, Chef loves Pizza Chef loves halfs, Pairs Sum with Length x

Starters 143 Division 2 (Rated)

Non-Divisor Array, Max Min and Length, Binary Conversion

Starters 146 Division 1 (Rated till 5 stars)

Permutation Construction, Bouncing Ball

Starters 152 (Rated till 6 stars)

Maximize Hamming Distance, Anti-Palindrome Queries

Starters 153 (Rated till 5 stars)

Another Game, Colorful Tree (Easy Version), Xometry (Easy Version), Xometry (Hard Version)

Starters 154 (Rated till 6 stars)

Triangle Count (Easy), GCD and XOR, Count Winning Subarrays

Starters 165 (Rated till 6 stars)

A to B, Stable Array, Reverse and Alternate (Count)

Starters 167 (Rated till 5 stars)

Temperature Balance, Lottery Tickets, Grid Construction (Even), Grid Construction (Odd)

Starters 168 (Rated till 6 stars)

Equate XOR, Xoperations, No Two Alike, Binary Removals

Starters 169 (Rated till 5 stars)

Constant Subsequence, Hamming equivalent

Starters 170 (Rated till 6 star)

Crazy Jumping Frogs, qUiRkY qUesTs (Easy)

Starters 178 (Rated till 6 star)

Big Difference, Placing 01 And 10

Starters 180 (Rated till 6 star)

Counting Problem, Huh, Easy, Shall we play a game

Starters 182 (Rated till 5 star)

Bar Queue, MasterChef, Palindromic Score

Starters 184 (Rated till 5 star)

Front or Back, Double or Append

Starters 191 (Rated till 6 star)

Add 1 or 2, Coloured Array, Grid Path (Easy), Add to get GCD, Permuted Greater than 2

Total Problems Solved: 194

2244
(Div 1)
★★★★★★
CodeChef Rating (Highest Rating 2244)
  • 355 Global Rank
  • 111 Country Rank

Skill tests

93%

C++ Online Test and Quiz

Attempted on June 2024
25%

Data Structures and Algorithms test using C++

Attempted on June 2024
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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

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