khaled sliti

• Username: 5★khaled_sliti
• Country:  Tunisia
• Student/Professional:Professional
• Organisation:Other
• 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: 18

Current Ratings Graph Old Ratings Graph

2102 (+23)RatingProvisional
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November Cook-Off 2020 Division 1(2020-11-23 00:30:00)

Global Rank:   91

Cheated in:   

Ratings System Update

(2020-11-23 00:30:00)

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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2102 (-65)RatingProvisional
Rating i Provisional Rating, click to know more

November Cook-Off 2020 Division 1(2022-12-20 00:00:00)

Global Rank:   91

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 (18)

May Challenge 2015

Chef and new recipe

July Lunchtime 2017

Find the Maximum Value

March Challenge 2020 Division 2

XOR Engine, Ada Bishop 2, Winning Ways 2, Lasers Everywhere, Pintu and Fruits, Chef and DAG

April Challenge 2020 Division 1

Strange Number, Squared Subsequences, Ready Bitwise, Factor Tree, Leaked Answers (Challenge)

May Challenge 2020 Division 1

Chef and Bitwise Product, Triple Sort

March Cook-Off 2020 Division 1

Mysterious Sequence, Maximize Letter Beauty, Escape the Tree

April Cook-Off 2020 Division 1

Simple Operations

May Lunchtime 2020 Division 1

Absolute Min Max, Convert the String, Tree difference

June Challenge 2020 Division 1

The Tom and Jerry Game!, Covid Sampling (Challenge)

July Challenge 2020 Division 1

Missing a Point, Chef and Dragon Dens, Chefina and Swaps

August Challenge 2020 Division 1

Subsequence Frequency Counting, Smallest KMP, Chef and Wedding Arrangements

July Lunchtime 2020 Division 1

Golomb Sequence, Binary Concatenation

August Cook-Off 2020 Division 1

Red-blue Trees, Polygon Relationship, Beautiful Subsequence

August Lunchtime 2020 Division 1

Game on a Strip, Alien Invasion

June Lunchtime 2020 Division 1

Gold Mining, Square Submatrices, Maximum AND

RECode 12.0 (Rated for all)

Chef and String, Chef and Walk, Chef and Rotation, Chef and Numbers

November Cook-Off 2020 Division 1

Flip the String, Chef and IPC Certificates, Hiring Workers

Coders' Legacy (Rated for all)

Chef vs Doof, Doof on Cartesian, Doof fires Brackets, Jeremy gets a gift

Total Problems Solved: 86