ASHWANI SINGH

• Username: 1★singhashwani
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Information Technology, Bhagalpur Bihar, 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: 22

Current Ratings Graph Old Ratings Graph

1342 (-272)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 45 Division 3 (Rated)(2022-06-29 23:00:04)

Global Rank:   1944

Cheated in:   Plagiarised in START45C

Ratings System Update

(2022-06-29 23:00:04)

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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1342 (-20)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 45 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   1944

Cheated in:   Plagiarised in START45C

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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Contests (22)

February Challenge 2021 Division 3

Team Name, Frog Sort, Highest Divisor, Maximise Function, Prime Game, XOR Sums, Chef and Meetings

March Challenge 2021 Division 2

Interesting XOR!, College Life 4, Consecutive Adding, Paparazzi Gennady, Space Arrays

May Challenge 2021 Division 2 (Rated)

Xor Equality, Tic Tac Toe, Modular Equation

September Challenge 2021 Division 2 (Unrated)

Airline Restrictions, Travel Pass, Shuffling Parities

SnackDown 2021 - Online Qualifiers

Lucky Number, Maximum Number Of Distinct Elements

CodeChef Starters 13 Division 3 (Rated)

Add and Divide, Chef in Vaccination Queue, Maximum Light Up, The Preparations, Magical Doors

October Challenge 2021 Division 2 (Unrated)

Longest AND Subarray

September Lunchtime 2021 Division 2

Balanced and Unique Arrays, Yet another SOD problem

October Lunchtime 2021 Division 2

Chef and Water Car, Exactly N plus 1 Values

CodeChef Starters 17 Division 2 (Rated)

Binary Inversion, GCD of Prefixes, New Piece

January Long 2022 - I, Division 2 (Unrated)

Prime in a binary string

January Cook-Off 2022 Division 2

Palindromes Not Allowed, Mean Maximization, Subsegment Divisibility

CodeChef Starters 24 Division 2 (Rated)

Avoid Contact, Yet Another Constructive Problem, Anti Palindrome

February Lunchtime 2022 Division 2

Four Equidistant Points on a Grid, Parallel Processing

March Long One 2022, Division 3 (Rated)

Akash and Function, Subarray XOR, Substring of a Substring, Akash and Missing Class, Exact Marks, Wordle

CodeChef Starters 29 Division 2 (Rated)

Plusle and Minun on Array, String protocol

CodeChef Starters 33 Division 2 (Rated)

Non Adjacent Flips, Make Them Equal

April Long One 2022, Division 3 (Rated)

Dazzling GCD Pair, Prime Sum, Dazzling AXNODR Challenge , The Cooler Dilemma 2, Pairwise Xors

CodeChef Starters 34 Division 2 (Rated)

Average Array, Binary String Xor

Starters 41 Division 4 (Rated)

Is this priority or parity!, Determine the Winner, Path Parity, Chef and Chocolates, Chef and Brain Speed, Equal Integers

June Cook-Off 2022 Division 4 (Rated)

Simple XOR, Rating Improvement, Playlist, Break the Stick, First and Last

Starters 42 Division 4 (Rated)

Minimum number of Flips, Equal Distribution, Age Limit, Divisible by 3, Minimum or Maximum, How Many Maximums

June Long One 2022 Division 3 (Rated)

Expected move, Reduce to zero, Subscriptions, Divisible by i , Possible GCD, Alternate Additions, Equal Strings

June Lunchtime 2022 Division 3 (Rated)

Equal by XORing, Too many Floors, Zero Ones Equal One Zeros

June Long Two 2022 Division 3 (Rated)

Count the ACs, Make all equal using Pairs, AP Grid, Complementary Strand in a DNA, Reversal Sorting, Strong Elements

Starters 45 Division 3 (Rated)

Even Equal Odd, Xor and Multiply, KBG and GN-Theory, Chef and his Apps, Adjacent Sum Parity, Change Row and Column Both

Total Problems Solved: 123