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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
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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

Explore courses

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.

Other Courses

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Practice Compete Compiler
Home » krishna3003
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krishna3003

  • 2★krishna3003
  •   India
  • Student
  • Jabalpur Engineering College, Jabalpur Madhya Pradesh, India
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 11
1439 (+75)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 208 (Rated)(2025-10-15 22:00:06)
Global Rank:   1394
Cheated in:   

Ratings System Update

(2025-10-15 22:00:06)
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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

Beginner DSA in Java

21%

Practice Paths (11)

learn-icon

1000 to 1400 difficulty problems

1%
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Level up from 1* to 2*

5%
learn-icon

Dynamic programming

36%
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Binary Search

10%
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Greedy Algorithms

45%
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Stacks and Queues

29%
learn-icon

2D Array / Matrices

9%
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Arrays, Strings & Sorting

50%
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Heaps

50%
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500 to 1000 difficulty problems

5%
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Linked Lists

15%

Contests (11)

Starters 178 (Rated)

Food Balance

Starters 179 (Rated)

Lost in the Fest!!, Unlock The Safe, Conquer the Fest!!

Starters 181 (Rated)

Flip Prefix, Move Grid, Breaking Sticks

Starters 187 (Rated)

OR What

Starters 189 (Rated)

Number Walks, Pizza Party, Distinct 2 Subarray, Create Binary String, Nutrition Cost

Starters 192 (Rated)

Missing Shoes, No Odd Sum

Weekend Dev Challenge 05: JavaScript Projects

Snake Game - 4, Snake Game - 2, Split Your Bill - 1, Snake Game - 1

Starters 196 (Rated)

More Cookies, Cloud Watching, Sugar Limit

Starters 197 (Rated)

Independence Day, All Odd Prefix Sums, Bowling Balls

Starters 198 (Rated)

Make Cat, Decoration Discount

Starters 205 (Rated)

Unreachable, Triplet Maximization, Mirror Jump, Cute Strings, Water Supply, Reflection Disorder

Starters 208 (Rated)

Spring Cleaning, Sabotage, Alternate Jumps, Cycle and Add

Total Problems Solved: 232

1439
(Div 3)
★★
CodeChef Rating (Highest Rating 1439)
  • 36239 Global Rank
  • 33416 Country Rank

Skill tests

90%

Java Skill test

Attempted on August 2024
86%

JavaScript Skill test

Attempted on August 2024
27%

Data structures and Algorithms in Java test

Attempted on September 2024
View skill tests

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

Daily Streak - Bronze Badge

Daily Streak - Bronze Badge

Received for maintaining a streak of 5 days

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