NXOR

• Username: 1★or_xor_nor
• Country:  India
• Student/Professional:Student
• Institution:School of Engineering and Applied Science (SEAS), Ahmedabad University Gujarat, 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: 44

Current Ratings Graph Old Ratings Graph

1318 (+47)RatingProvisional
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Starters 169 (Rated)(2025-01-15 22:00:06)

Global Rank:   752

Cheated in:   

Ratings System Update

(2025-01-15 22:00:06)

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1279 (-150)RatingProvisional
Rating i Provisional Rating, click to know more

January Challenge 2021 Division 3(2022-12-20 00:00:00)

Global Rank:   5480

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 (44)

November Cook-Off 2019 Division 2

Chef Diet

November Lunchtime 2019 Division 2

Compress the List

December Challenge 2019 Division 2

Binary XOR, (Challenge) Cubical Virus, That Is My Score!, Addition, Plus Multiply

December Cook-Off 2019 Division 2

Change It

December Lunchtime 2019 Division 2

Stupid Machine, Check Algorithm

January Challenge 2020 Division 2

Chefina and Prefix Suffix Sums, (Challenge) Building Anthills, Chefland Army, Doraemon

February Challenge 2020 Division 1

(Challenge) Raisins

March Challenge 2020 Division 2

XOR Engine, (Challenge) 300 IQ Ants

April Challenge 2020 Division 2

COVID Pandemic and Long Queue

January Cook-Off 2020 Division 2

Chef Chick, Exam Cheating

February Cook-Off 2020 Division 1

XOR Game

March Cook-Off 2020 Division 2

Find Your Gift

April Cook-Off 2020 Division 2

Matrix Decomposition, Lift Requests, Simple Operations

May Cook-Off 2020 Division 2

Chef and Recipe

January Lunchtime 2020 Division 2

Bob and His Friends, Chef and Street Food, Under the Tunnels

February Lunchtime 2020 Division 2

Not All Flavours, At the Gates

March Lunchtime 2020 Division 2 (Unrated)

Chef Swaps Digits

April Lunchtime 2020 Division 2

Another Birthday Present!, Positive Mex, Chef in Fantasy League

May Lunchtime 2020 Division 2

Weird Walk

UWCOI 2020 (Rated for all)

Find maximum in an Array

June Challenge 2020 Division 2

Even Matrix, Chef and Price Control, Chef and String, Chef and Icecream, Covid Sampling (Challenge), The Tom and Jerry Game!

July Challenge 2020 Division 2

Chefina and Swaps, Doctor Chef, Chef and Card Game

August Challenge 2020 Division 2

Smallest KMP, Chef Thanos Wants Perfect Balance, Chef and Wedding Arrangements

September Challenge 2020 Division 2

Chef and Trump Cards, Find XOR

July Cook-Off 2020 Division 2

Even-tual Reduction

July Lunchtime 2020 Division 2

Chef and Steps

August Cook-Off 2020 Division 2

K-Foldable String

August Lunchtime 2020 Division 2

Game on a Strip, Mode of Frequencies

June Cook-Off 2020 Division 2

Max Mex, Cache Hits

June Lunchtime 2020 Division 2

Maximum AND

RECode 12.0 (Rated for all)

Chef and String, Chef and Walk, Chef and Numbers

December Lunchtime 2020 Division 2 (Unrated)

Sed Sequences

October Cook-Off 2020 Division 2

Split the Str Ing

November Cook-Off 2020 Division 2

Chef and IPC Certificates

September Cook-Off 2020 Division 2

Bowling Strategy

January Challenge 2021 Division 3

Fair Elections, Encoded String, Point Of Impact, Chef and Division 3

Starters 154 (Rated)

Calorie Limit, Coldplay Tickets

Starters 169 (Rated)

Hamming equivalent, Opposite Attract, Entry Check

Total Problems Solved: 89