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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
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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

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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.

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Practice Compete Compiler
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gyanratan

  • 3★gyanratan
  •   India
  • Other
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 27
1629 (-36)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 206 (Rated)(2025-10-01 22:00:02)
Global Rank:   1206
Cheated in:   

Ratings System Update

(2025-10-01 22:00:02)
This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more
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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 (0)

Practice Paths (2)

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Dynamic programming

9%
learn-icon

1000 to 1400 difficulty problems

1%

Contests (27)

Starters 121 Division 4 (Rated)

The Man Code, Leg Space

Starters 125 Division 4 (Rated)

50-50 Rule, Fake Certificate, Overspeeding

Starters 127 Division 4

The Ides of March, Superincreasing, Extreme Basketball, Anti-Triangle

Starters 141 Division 3 (Rated)

Amphibian Escape, Nearly Equal, Redundant Array

Starters 142 Division 3 (Rated)

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

Starters 144 Division 3 (Rated)

Budget Allotment, Savings Account

Starters 147 Division 3 (Rated till 5 stars)

Gold Coins 101, Non-Primes 101, Truth Teller And Liars 101, Independence Day 101

Starters 149 (Rated)

Easy Subarray Sum, Maximise Sum, Chef Loves Beautiful Strings (Easy Version)

Starters 150 (Rated)

Equal Pairs (Hard), Find Multiset State, Equal Pairs (Easy)

Starters 151 (rated)

Convert string

Starters 152 (Rated)

Anti-Palindrome Queries, Range Minimize, Maximize Hamming Distance

Starters 153 (Rated)

Butterfly, Another Game, Colorful Tree (Easy Version)

Starters 157 (Rated)

Small, Smaller, Smallest, Not-too-far Replacement

Starters 164 (Rated)

Construct Permutation, Swap and Flip

Starters 165 (Rated)

Bulk Discount

Starters 168 (Rated)

Make Odd

Starters 169 (Rated)

Hamming equivalent, Make K Most Frequent, Opposite Attract, Entry Check

Starters 173 (Rated upto < 2700)

Cool Subsequences, Time Penalty, Overwrite

Starters 177 (Rated)

Ordered Distances, 2 Boxes, Flip or Reverse

Starters 181 (Rated)

Flip Prefix, Find Outside Array

Starters 190 (Rated)

Subsequence Sort, Light All

Weekend Dev Challenge 01

Project 1 - Code Breaker Challenge problem 3, Project 2 - To do list - Toggle Tasks, Project 2 - To do list - List and Delete Task, Project 1 - Code Breaker Challenge problem 1, Project 2 - To do list - Add task, Project 1 - Code Breaker Challenge problem 2

Starters 196 (Rated)

Sugar Limit, Append Average

Starters 197 (Rated)

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

Starters 199 (Rated)

Grid MEX, Subtract or Divide, Fence Colouring

Starters 200 (Rated)

Restrict Palindromes, Good Subsequence

Starters 201 (Rated)

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

Starters 206 (Rated)

Gladiator Fighting, Prime Sum

Total Problems Solved: 151

1629
(Div 2)
★★★
CodeChef Rating (Highest Rating 1682)
  • 14302 Global Rank
  • 12720 Country Rank

Skill tests

90%

C language Skill test

Attempted on July 2024
93%

C++ Skill test

Attempted on June 2024
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Badges

Contest Contender - Silver Badge

Contest Contender - Silver Badge

Received for participating in 25 Contests

Problem Solver - Bronze Badge

Problem Solver - Bronze Badge

Received for solving 50 Problems

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