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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.

Career Paths

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Practice Compete Compiler
Home » Krishna Chandra Jha
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Krishna Chandra Jha

  • 3★chaotic_cyris
  •   India
  • Student
  • Birla Institute of Technology Mesra Ranchi, Jharkhand, India
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 21
1649 (+6)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 226 (Rated)(2026-02-18 22:00:02)
Global Rank:   774
Cheated in:   

Ratings System Update

(2026-02-18 22:00:02)
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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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Learning Paths (3)

learn-icon

Machine Learning

14%
learn-icon

Learn C++

8%
learn-icon

Beginner DSA in C++

4%

Practice Paths (3)

learn-icon

Prepare for ICPC - Past Year Problems

0%
learn-icon

Binary Search

3%
learn-icon

Practice C++

26%

Contests (21)

Starters 188 (Rated)

Subset Sum 3, Red and Blue Gems, Train Even or Odd

Starters 189 (Rated)

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

Starters 190 (Rated)

Maximum Slams, Number Reduction, Light All

Starters 192 (Rated)

Missing Shoes, No Odd Sum

Starters 195 (Rated)

Selling Sandwiches, Failing Grades, Marble Collector

Starters 196 (Rated)

Append Average, Sugar Limit, More Cookies, Cloud Watching

Starters 197 (Rated)

Good Ranking (Pair), Independence Day, All Odd Prefix Sums, Bowling Balls, Split

Starters 198 (Rated)

Minimize Maximum Mex, Decoration Discount, Currency Exchange

Starters 202 (Rated)

Buying Flowers, If Only I Could Read, Min-Max Deque (Easy)

Starters 203 (Rated)

Cab Rides

Starters 204 (Rated)

Minimize Sum, Drawing Chances, Episodes

Starters 205 (Rated)

Triplet Maximization, Unreachable, Mirror Jump

Starters 206 (Rated)

Cyclic Shift Minimization, Remaining Money, Gladiator Fighting, Prime Sum, Expensive Buying

Starters 207 (Rated)

Make Subarray

Starters 208 (Rated)

GCND, Alternate Jumps, Sabotage

Monday Munch - DSA Challenge 04

Apples and oranges, Least significant bit, and most significant bit, Check if the array is sorted, Find Remainder

Starters 209 (Rated)

High Score (Easy Version), Small GCD Sort, Binary Love, Tactical Conversion

Starters 215 (Rated)

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

Starters 216 (Rated)

LIS and LDS, XOR Equal Subtract, Best Seats

Starters 217 (Rated)

Add to make Positive, Add 1 or 3, Max Adds, Make An AP

Starters 218 (Rated)

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

ICPC Kanpur 2025 Onsite - Replay Round

D - Empty Intersection, C - Edge Elimination

Starters 226 (Rated)

Minimum Distinct , Array Graph, Sub A Add B

Total Problems Solved: 278

1649
(Div 2)
★★★
CodeChef Rating (Highest Rating 1676)
  • 11887 Global Rank
  • 10622 Country Rank

Skill tests

43%

C++ Skill test

Attempted on June 2025
View skill tests

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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