Hazem Tarek

• Username:4★zoooma13
• Country:  Egypt
• Student/Professional:Student
• Institution:Sidi Gaber Language School For Boys Alexandria, Egypt
• Teams List: List of teams by Hazem Tarek
• Discuss Profile: https://discuss.codechef.com/u/zoooma13
• 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

1977? (+117)RatingProvisional
Rating i Provisional Rating, click to know more

June Challenge 2019 Division 1(2019-06-17 15:00:00)

Global Rank:   120

Cheated in:   

Ratings System Update

(2019-06-17 15:00:00)

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

1977 (-65)RatingProvisional
Rating i Provisional Rating, click to know more

June Challenge 2019 Division 1(2022-12-20 00:00:00)

Global Rank:   120

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: 3

Current Ratings Graph Old Ratings Graph

1818? (+111)RatingProvisional
Rating i Provisional Rating, click to know more

June Challenge 2019 Division 1(2019-06-17 15:00:00)

Global Rank:   120

Cheated in:   

Ratings System Update

(2019-06-17 15:00:00)

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

1818? (+130)RatingProvisional
Rating i Provisional Rating, click to know more

June Challenge 2019 Division 1(2022-12-20 00:00:00)

Global Rank:   120

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 (29):

Practice: 

Not a Triangle, Pricing Tollbooths, Fire Escape Routes, Kamehameha, Sherlock and Inversions, Chef and Red Black Tree, Chef and Bitwise OR Operation, Friends Meeting, LuckyLand Lottery, Ancient Berland Roads, Magical Strings, JosephLand, Maximum sum, Maximum Zeros, Finding criminals, Maximum time, Pishty and Triangles, Chef and Gcd Queries, Learning Dishes, Make a Permutation, Sonya and Gifts, Chef and His Dish, Bitsetbaba and Power Grid, Ivan Pesic and His World Tour, Good Grid, Shifting Spoons, Dreams of Divisibility, Even Sum, Independent Set

Contests (21):

June Challenge 2017: 

A Good Set, Chef and the Feast, Xenny and Coin Rankings, Triplets, Pairwise union of sets, Chef and Prime Queries

July Challenge 2017: 

Pishty and tree, Whats in the Name, Calculator , IPC Trainers

September Challenge 2018 Division 2: 

AND Square Subsegments, Bad Shuffle, Table Game, Chef and Adventures, War of XORs, Magician versus Chef

June Challenge 2019 Division 1: 

Lent Money, Chef and Ingredients, Chef and His Dish, Intersecting Paths, Sum and GCD

Learning Paths (0):

None

Practice Paths (0):

None

Contributions

Problems Authored (5)

Contest	Problem
LTIME93	MDIVSET
COOK128	TDISTS
COOK138	PREFPERM
LTIME105	VISEMALL
LTIME108	RERNG

Problems Tested (0)

No Contribution

Editorials Contributed (0)

No Contribution