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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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From beginner to job-ready. Explore our curated career paths designed to help you succeed in the tech industry.

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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
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saikrishna1681

  • 4★saikrishna1681
  •   India
  • Student
  • Indian Institute of Technology Kanpur
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Submissions Heat Map

Rating Graph

No. of Contests Participated: 42
1814 (-61)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 192 (Rated)(2025-06-25 22:00:02)
Global Rank:   1519
Cheated in:   

Ratings System Update

(2025-06-25 22:00:02)
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1909 (-132)RatingProvisional
Rating i Provisional Rating, click to know more
CodeChef Starters 32 Division 2 (Rated)(2022-12-20 00:00:00)
Global Rank:   51
Cheated in:   

Ratings System Update

(2022-12-20 00:00:00)
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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Learning Paths (0)

Practice Paths (1)

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Practice for ZCO and INOI

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Contests (42)

July Challenge 2019 Division 2

Chef and Mean

August Challenge 2019 Division 2

Dilemma, Football, Distribute Apples

November Challenge 2019 Division 2

Hard Sequence, Weapon Value

December Challenge 2019 Division 2

Plus Multiply, That Is My Score!

January Challenge 2020 Division 2

Chef and Dynamo, Breaking Bricks

April Challenge 2020 Division 2

Strange Number, Squared Subsequences, Unit GCD, Sell All the Cars, COVID Pandemic and Long Queue

May Challenge 2020 Division 2

Coronavirus Spread, Isolation Centers

June Challenge 2020 Division 2

Even Matrix, The Tom and Jerry Game!, Chef and Icecream, Chef and String, Chef and Price Control

July Challenge 2020 Division 2

Ada King, Chefina and Swaps, Missing a Point, Doctor Chef, Chef and Card Game, Chef and Strings

August Challenge 2020 Division 2

Chef Wars - Return of the Jedi, Another Card Game Problem, Chef and Linear Chess, Smallest KMP, Chef and Wedding Arrangements

September Challenge 2020 Division 1

Ada Matrix

July Lunchtime 2020 Division 2

Chef and Steps, Maximum Candies

August Lunchtime 2020 Division 2

Game on a Strip, Mode of Frequencies, Alien Invasion , Ratings and Rankings

October Challenge 2020 Division 1

Positive AND

January Challenge 2021 Division 2

Expected Number of SCCs, Watching CPL, Fair Elections

September Lunchtime 2020 Division 2

GCD operations, Watermelon

Code Ensemble (Rated for Division 2)

Priya and AND, Help Martha

InfInITy 2k20 Division 2 (Rated)

The One Who Knocks!

April Lunchtime 2021 Division 2

Chef in Heaven , Bench Press, Array Rotation

May Lunchtime 2021 Division 2

Charges, Tom And Jerry 1

May Challenge 2021 Division 2 (Rated)

Xor Equality, Tic Tac Toe, Modular Equation

June Challenge 2021 Division 2 (Unrated)

Bitwise Tuples, Bella ciao, Summer Heat

June Lunchtime 2021 Division 2

From Rational to Binary, False Number, Unpleasant Ones

CodeChef Starters 21 Division 2 (Rated)

Akash and Grid, ChefWM, And Or Union

CodeChef Starters 22 Division 2 (Rated)

An Interesting Sequence, Even Subset Xor

January Long 2022 - I, Division 2 (Unrated)

Prime in a binary string

CodeChef Starters 24 Division 2 (Rated)

Anti Palindrome, Avoid Contact, Divisors and Reciprocals, Yet Another Constructive Problem

CodeChef Starters 25 Division 2 (Rated)

Building Towers, Equal MEX, Points and Lines

February Cook-Off 2022 Division 2

Perfect Permutation, Prefix Permutation

CodeChef Starters 27 Division 2 (Rated)

Distinct Binary Strings, Non Coprime Neighbours, The product mystery

February Lunchtime 2022 Division 2

Four Equidistant Points on a Grid, Parallel Processing, Magnet Sort

CodeChef Starters 28 Division 2 (Rated)

Permutation Xority, Count the Holidays

CodeChef Starters 29 Division 2 (Rated)

String protocol, Plusle and Minun on Array, Increase 2 consecutive characters, Decomposition Reaction

CodeChef Starters 30 Division 2 (Rated)

Minimum Coloring, Gift Shop and Coupon, Balanced Reversals

CodeChef Starters 31 Division 2 (Rated)

XOR and AND, Alternating String, Sign Moves, The Unchanging OR

March Lunchtime 2022 Division 2

Sad Splits, Winter, Adjacency Love

CodeChef Starters 32 Division 2 (Rated)

Maximize the Minimum, Finding Shoes, Training Plans, Flip Sorting

Starters 76 Division 2 (Rated)

Make Array Odd, Zero String, Expected Value, Construct Array, Not Divisible

Starters 80 Division 2 (Rated)

Permutation Subsequence, Prefix Permutation, Matrix Pain, Equal Elements

Starters 165 (Rated)

Reverse and Alternate, A to B, Bulk Discount

Starters 166 (Rated)

Chefland Library

Starters 192 (Rated)

Security Lines

Total Problems Solved: 156

1814
(Div 2)
★★★★
CodeChef Rating (Highest Rating 1985)
  • 4936 Global Rank
  • 4138 Country Rank

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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