Ali Haghani

• Username:4★haghani
• Country:  Iran
• Motto:Upsolving makes perfect!
• Student/Professional:Student
• Institution:Sharif University of Technology
• Teams List: List of teams by Ali Haghani
• CodeChef Pro Plan: No Active Plan. View Details

Activity Heat Map

^New

(Last 6 Months)

Rating Graph

No. of Contests Participated: 4

Current Ratings Graph Old Ratings Graph

1854? (+194)RatingProvisional
Rating i Provisional Rating, click to know more

October Lunchtime 2014(2014-10-26 14:00:00)

Global Rank:   30

Cheated in:   

Ratings System Update

(2014-10-26 14:00:00)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

1854 (-139)RatingProvisional
Rating i Provisional Rating, click to know more

October Lunchtime 2014(2022-12-20 00:00:00)

Global Rank:   30

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

Junior Rating Graph

No. of Contests Participated: 4

Current Ratings Graph Old Ratings Graph

1707? (+124)RatingProvisional
Rating i Provisional Rating, click to know more

October Lunchtime 2014(2014-10-26 14:00:00)

Global Rank:   30

Cheated in:   

Ratings System Update

(2014-10-26 14:00:00)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

1707 (-35)RatingProvisional
Rating i Provisional Rating, click to know more

October Lunchtime 2014(2022-12-20 00:00:00)

Global Rank:   30

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

CodeChef Rating Distribution

Submissions

Practice Problems (5):

Practice: 

Music & Lyrics, Subtraction Game, Divisible Subset, Counting on a directed graph, LCM equation

Contests (13):

June Challenge 2014: 

Chef and Subarray, Guessing Game

July Challenge 2014: 

Garden Game, Chef and Frogs, Count Substrings, Reach The Point

July Lunchtime 2014: 

And Operation, Shift The String, Lowest Common Ancestor

October Lunchtime 2014: 

Tanu and Head-bob, And Tuples, Physics Class, Cascading Style Sheets

Learning Paths (0):

None

Practice Paths (0):

None

Contributions

Problems Authored (0)

No Contribution

Problems Tested (0)

No Contribution

Editorials Contributed (0)

No Contribution