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Programming and DSA

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Practice Compete Compiler
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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

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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.

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Practice Compete Compiler
Home » Sachin Kumar
user profile

Sachin Kumar

  • 1★sachin_1912
  •   India
  • Student
  • National Institute of Technology Agartala Tripura, India
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 6
1126 (+167)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 240 (Rated)(2026-05-27 22:00:06)
Global Rank:   52
Cheated in:   

Ratings System Update

(2026-05-27 22:00:06)
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NA? (+NA)RatingProvisional
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None(None)
Global Rank:   0
Cheated in:   

Ratings System Update

(None)
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DSA Rating Graph

No. of DSA Contests Participated: 1
1569? (+569)RatingProvisional
Rating i Provisional Rating, click to know more
Monday Munch - DSA Challenge 004 (Rated)(2026-05-25 21:00:00)
Global Rank:   68
Cheated in:   

Ratings System Update

(2026-05-25 21:00:00)
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Learning Paths (0)

Practice Paths (4)

learn-icon

500 to 1000 difficulty problems

81%
learn-icon

Practice Arrays

9%
learn-icon

Practice Strings

9%
learn-icon

500 difficulty rating

Completed

Contests (6)

Starters 175 (Rated)

Assignment Due

Starters 196 (Rated)

More Cookies, Cloud Watching, Sugar Limit

Starters 198 (Rated)

Make Cat, Decoration Discount

Monday Munch - DSA Challenge

Diameter of the tree, Search an element in an array, ZigZag Traversal, Merge two sorted arrays, Check Palindrome, Maximum Sum of K Elements

Monday Munch - DSA Challenge 22

Lonely Element in Array, Republic day ladoos, Chef Solves Course Schedule II, Swap two numbers, Find the repeating and missing number

Starters 233 (Rated)

AB or C, Median Updates, Tree LCA Sets, Balance Substrings, K Median, Movie, Cake Discount

Monday Munch - DSA Challenge 32

Chef Maximizes Stock Profit - 2, Chef Finds Stock Profit - 3, Preorder, Inorder, and Postorder Traversal in one , Insert a node in BST

Monday Munch - DSA Challenge 33

Next Permutation, Maximum Subarray , Dynamic Programming - Minimum Jumps, Subarray Sum equals k, Jump Game

Starters 239 (Rated)

Planting Roses, Beginnings and Endings, Easy Speaking, Magic Mirror, Tour Plan, Gravity Golf

Starters 240 (Rated)

Counting Characters , Binary Smile, Counting LCM (Easy), Counting LCM (Hard), Comfortable Seating, Points Table, Partition

Weekend Dev Challenge 51: Golang Projects

Random Password Generator, Bulk Email Validator, CipherVault (Secure Secrets Manager API)

Monday Munch - DSA Challenge 004 (Rated)

Minimum Distance Between Two Nodes, Chef Builds Stack, Kosarajus Algorithm, Number of island 2, Win the league, Mountain Peak

Total Problems Solved: 311

1126
(Div 4)
★
CodeChef Rating (Highest Rating 1126)
  • 104764 Global Rank
  • 100209 Country Rank
1569?i Provisional Rating, click to know more
DSA Rating (Highest Rating 1569)
  • 1207 Global Rank
  • 1166 Country Rank

Badges

Contest Contender - Bronze Badge

Contest Contender - Bronze Badge

Received for participating in 5 Contests

Problem Solver - Silver Badge

Problem Solver - Silver Badge

Received for solving 250 Problems

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