Gummalla Sai Krishna Reddy

• Username: 2★krishnagskr983
• Country:  India
• Student/Professional:Student
• Institution:Geethanjali College of Engineering and Technology, Hyderabad Telangana, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jul-Dec)2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 26

Current Ratings Graph Old Ratings Graph

1538 (-21)RatingProvisional
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Starters 45 Division 2 (Rated)(2022-06-29 23:00:02)

Global Rank:   2012

Cheated in:   

Ratings System Update

(2022-06-29 23:00:02)

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1538 (-83)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 45 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   2012

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

How the rating system works?

Learning Paths (0)

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Practice Paths (0)

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Contests (26)

March Lunchtime 2021 Division 3

Motivation

March CodeChef Starters 2021 Division 3 (Rated)

Possible Victory

April Challenge 2021 Division 3

Valid Pair, World Record, Strong Language, Chef and Dice

International Coding Marathon 2021 Division 3 (Rated)

Lucky Boundaries

April Cook-Off 2021 Division 3

Passing Marks, Chocolate Monger

April Lunchtime 2021 Division 3

Coldplay, Equinox Strings, Chef in Heaven

SPYBITS IIT BHU Division 3 (Rated)

B - Valentine Couples, A - Save Water Save Life

April CodeChef Starters 2021 Division 3 (Rated)

Chef On Island, Hiring Test

May Cook-Off 2021 Division 3

Marathon

May Lunchtime 2021 Division 3

Hoop Jump, Tom And Jerry 1

May CodeChef Starters 2021 Division 3 (Rated)

Correct Sentence, Lazy Chef, Plagiarism

May Challenge 2021 Division 3 (Rated)

Solubility, Golf

June Challenge 2021 Division 3 (Rated)

Bitwise Tuples, Bella ciao, Summer Heat

June Cook-Off 2021 Division 3

XOR Folding, ICPC Balloons, Chefland Visa, The Wave

June Lunchtime 2021 Division 2

Unpleasant Ones, False Number

June CodeChef Starters 2021 Division 2 (Unrated)

Total Correct Submissions, Chess Match, Cyclic Quadrilateral

July Challenge 2021 Division 2 (Unrated)

XxOoRr

August Challenge 2021 Division 2 (Unrated)

Special Triplets, Chef and Bulb Invention, Problem Difficulties, Olympics Ranking

August Cook-Off 2021 Division 2

Equal Difference, Clear the Array, Different String, Chef and Closure

CodeChef Starters 8 Division 2 (Unrated)

Penalty Shots, Javelin Qualification

CodeChef Starters 9 Division 2 (Unrated)

Black cells in a chessboard, Large Square

September Challenge 2021 Division 2 (Unrated)

Shuffling Parities, Airline Restrictions, Travel Pass

CodeChef Starters 14 Division 2 (Unrated)

Odd GCD, Diagonal movement, FIXFIX

October Challenge 2021 Division 2 (Unrated)

Longest AND Subarray, MEX-OR, Digit Removal

September Lunchtime 2021 Division 2

Balanced and Unique Arrays, Yet another SOD problem

November Challenge 2021 Division 2 (Unrated)

Weird Palindrome Making, Hill Sequence, Equal Coins

December Cook-Off 2021 Division 2

Median Minimization, Musical Chairs

December Lunchtime 2021 Division 2

Romantic Reversals, Maximum Trio

CodeChef Starters 21 Division 2 (Rated)

Akash and Grid, And Or Union

Infinity 2k21 Division 2 (Rated)

Marbles

January Long 2022 - I, Division 2 (Unrated)

Prime in a binary string, Retrieve back the Array

January Cook-Off 2022 Division 2

Palindromes Not Allowed, Mean Maximization

CodeChef Starters 23 Division 2 (Unrated)

Average of Three, Subarray Mex, Maximising Vacations

January Lunchtime 2022 Division 2

Subarray permutations, Prefix Zeros

February Long 2022 - I, Division 2 (Unrated)

Binary Base Basics, N Queens Puzzle Solved !

CodeChef Starters 25 Division 2 (Rated)

Building Towers, Equal MEX, Points and Lines

February Long 2022 - II, Division 2 (Unrated)

Avoid Fixed Points, Xor Palindrome

Starters 45 Division 2 (Rated)

Even Equal Odd, Retrieve the Array, Adjacent Sum Parity

Total Problems Solved: 215