k178s

• Username: 2★k178s
• Country:  India
• Student/Professional:Other
• CodeChef Pro Plan: No Active Plan. View Details

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Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

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No. of Contests Participated: 27

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Starters 55 Division 3 (Rated)(2022-09-07 23:00:04)

Global Rank:   1196

Cheated in:   

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(2022-09-07 23:00:04)

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1582 (+9)RatingProvisional
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Starters 55 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   1196

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?

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Contests (27)

October Cook-Off 2021 Division 3

Average Flex, Chef and Pairing Slippers

October Lunchtime 2021 Division 3

Chef and Water Car, Alternating Work Days, Problem Category, Exactly N plus 1 Values

January Long 2022 - II, Division 3 (Rated)

TCS Examination, Chef and Fixed Deposits

January Lunchtime 2022 Division 3

Chef and Subset Additions, Chef and Lockout Draws

CodeChef Starters 24 Division 3 (Rated)

Avoid Contact, Badminton Serves, Yet Another Constructive Problem, EVM Hacking

February Long 2022 - I, Division 3 (Rated)

Binary Base Basics, Chef and the Hair Salon, N Queens Puzzle Solved !

CodeChef Starters 25 Division 3 (Rated)

Equal MEX, Points and Lines, Fit in Data Type, Chef and His Fruit Stand

February Long 2022 - II, Division 3 (Rated)

Xor Palindrome, World Chess Championship, Avoid Fixed Points, Chef and NextGen

February Lunchtime 2022 Division 3

Four Equidistant Points on a Grid, Good Program, Parallel Processing, Watching Movies at 2x

CodeChef Starters 28 Division 3 (Rated)

Permutation Xority, Self Defence Training, Car Choice, Count the Holidays

CodeChef Starters 29 Division 2 (Rated)

String protocol, Plusle and Minun on Array

May Long One 2022 Division 3 (Rated)

Pushpa , Sugarcane Juice Business, The Attack of Queen

Starters 39 Division 3 (Rated)

Compress the Video, Closest Vowels, Recent contest problems, A or B

June Cook-Off 2022 Division 3 (Rated)

Break the Stick, First and Last

June Lunchtime 2022 Division 3 (Rated)

Zero Ones Equal One Zeros, Too many Floors

June Long Two 2022 Division 3 (Rated)

Count the ACs, Make all equal using Pairs, Complementary Strand in a DNA, Fitness, Strong Elements

Starters 45 Division 3 (Rated)

Retrieve the Array, Change Row and Column Both, Adjacent Sum Parity, Chef and his Apps

July Long One 2022 Division 3 (Rated)

Pass the Exam, Chef and Candies

Starters 46 Division 3 (Rated)

Sort the String, MATH1 Enrolment, Group Assignment

July Lunchtime 2022 Division 4 (Rated)

True and False Paper, Maximum Median Matching, The Last Levels, Interior Design, Easy Pronunciation

Starters 48 Division 3 (Rated)

Buy Lamps, Fill The Grid, Make Palindrome 2, Positive array

Starters 51 Division 3 (Rated)

Different Medians, TV Discount, Dominant Element

Starters 52 Division 3 (Rated)

Minimum Sum, K-Flip, Air Conditioner Temperature, WA Test Cases, AI Analysing Code

August Lunchtime 2022 Division 3 (Rated)

Candy Distribution, Equalizing Numbers, Easy Permutation, Array Equality

Starters 55 Division 3 (Rated)

Balls and Boxes, Permutation Clear, Mean and Median, Broken Phone

Total Problems Solved: 116