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Programming and DSA

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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.

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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 » Krishna Chandra Jha
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Krishna Chandra Jha

Rookie League Rookie League
  • 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: 20
1643 (-19)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 218 (Rated)(2025-12-24 22:00:02)
Global Rank:   1072
Cheated in:   

Ratings System Update

(2025-12-24 22:00:02)
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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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How the rating system works?

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

2%
learn-icon

Practice C++

26%

Contests (20)

Starters 188 (Rated)

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

Starters 189 (Rated)

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

Starters 190 (Rated)

Number Reduction, Light All, Maximum Slams

Starters 192 (Rated)

Missing Shoes, No Odd Sum

Starters 195 (Rated)

Selling Sandwiches, Failing Grades, Marble Collector

Starters 196 (Rated)

Append Average, Sugar Limit, Cloud Watching, More Cookies

Starters 197 (Rated)

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

Starters 198 (Rated)

Currency Exchange, Decoration Discount, Minimize Maximum Mex

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, Sabotage, Alternate Jumps

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)

Small GCD Sort, High Score (Easy Version), 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)

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

Starters 218 (Rated)

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

ICPC Kanpur 2025 Onsite - Replay Round

D - Empty Intersection, C - Edge Elimination

Total Problems Solved: 268

1643
(Div 2)
★★★
CodeChef Rating (Highest Rating 1676)
  • 12846 Global Rank
  • 11454 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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