Amina

• Username: 5★amina283
• Country:  Azerbaijan
• Student/Professional:Student
• Institution:Zarifa Aliyeva High School, Baku Azerbaijan
• 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: 38

Current Ratings Graph Old Ratings Graph

2034 (-31)RatingProvisional
Rating i Provisional Rating, click to know more

January Lunchtime 2020 Division 1(2020-01-25 22:30:00)

Global Rank:   201

Cheated in:   

Ratings System Update

(2020-01-25 22:30:00)

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?

2034 (-14)RatingProvisional
Rating i Provisional Rating, click to know more

January Lunchtime 2020 Division 1(2022-12-20 00:00:00)

Global Rank:   201

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)

None

Practice Paths (0)

None

Contests (38)

June Cook-Off 2018 Division 2

Archi and Comparsion, Masha and Minions, Good Permutations

July Cook-Off 2018 Division 1

OR Matrix

August Cook-Off 2018 Division 1

GukiZ and Candies, Mixi Game

September Mega Cook-Off 2018 Division 1

Make a Permutation

October Mega Cook-Off 2018 Division 1

Binary Nim 2, Pumping Water

November Cook-Off 2018 Division 1

Beautiful Garland

December Cook-Off 2018 Division 1

Yalalovichik Numbers, Yalalovichik Strings

June Challenge 2018 Division 2

Naive Chef, Vision

July Challenge 2018 Division 1

Tom and Jerry, Reach Equilibrium, Chef and War with Taran (Challenge), No Minimum No Maximum, Gears

August Challenge 2018 Division 1

Coordinate Compression , Modular GCD, Interactive Matrix

December Challenge 2018 Division 1

Max and Electrical Panel, Chef and Interactive XOR, Directing Edges

November Challenge 2018 Division 1

Appy Loves One, Good Median, Magician versus Chef 2

October Challenge 2018 Division 1

Appy and Balloons , Minimize Digitsum, Chef and Surprise Chessboard

June Lunchtime 2018 Division 2

Counting Pretty Numbers, Summary Power, Sort the Leaves

July Lunchtime 2018 Division 1

Forced Particles, Prime divisors

August Lunchtime 2018 Division 1

Chef and Eid, Mix Mix Game

September Lunchtime 2018 Division 1

Opposite Cites, Chef Restaurant , Match the Streams

November Lunchtime 2018 Division 1

Beats and Pieces, Useful Number

October Lunchtime 2018 Division 1

Three Friends, Coloring the Grid, Weird Question, Niceness of the Arrays

December Lunchtime 2018 Division 1

Choosing from Buckets, Drawing Lines, Age Calculator

January Challenge 2019 Division 1

Different Neighbours, Distinct Pairs

January Cook-Off 2019 Division 1

Ada School

January Lunchtime 2019 Division 1

Rooks

February Challenge 2019 Division 1

Manhattan Rectangle, Chef and Secret Ingredients, Art of Balance

February Cook-Off 2019 Division 1

Max Range Queries, Chef and Secret Password, Chef and Party

February Lunchtime 2019 Division 1

The Tricky Deal, Chef Challenge

March Challenge 2019 Division 1

Yet Again a Subarray Problem

March Cook-Off 2019 Division 1

XOR N-bonacci Sequence, Music Shopping, Markers and Caps

March Lunchtime 2019 Division 1

Corrupted Seven-Segment Display, Travelling Saleschef

April Challenge 2019 Division 1

Subtree Removal

April Cook-Off 2019 Division 1

Random Game, Pied Piper vs Hooli

April Lunchtime 2019 Division 1

Dream Problem, Firdavs and Planet F, Minimum Sum, Chef Rami and Inventions

May Challenge 2019 Division 1

Where to Build the Roads

May Cook-Off 2019 Division 1

Misha and Nice Sets

May Lunchtime 2019 Division 1 (Unrated)

Grid Tour, Reverse Maximisation

June Challenge 2019 Division 1

Chef and Ingredients

June Cook-Off 2019 Division 1

Ants and Anteaters, Drink Slush

June Lunchtime 2019 Division 1

The Grux Permutation , Igzi and Burly Array

January Lunchtime 2020 Division 1

Under the Tunnels

Total Problems Solved: 85