Rania A. Heragy

• Username: 4★rania_0
• Country:  Egypt
• Student/Professional:Student
• Institution:Faculty of Computers and Information - Ain Shams University Cairo, Egypt
• 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: 13

Current Ratings Graph Old Ratings Graph

1960 (-48)RatingProvisional
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Starters 125 Division 1 (Rated till 6-Stars)(2024-03-13 22:00:00)

Global Rank:   223

Cheated in:   

Ratings System Update

(2024-03-13 22:00:00)

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1925 (+0)RatingProvisional
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Starters 65 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   157

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 (13)

Starters 55 Division 4 (Rated)

Permutation Clear, Balls and Boxes, Broken Phone, Fever, Mean and Median

September Long 2022 Division 4 (Rated)

Speed Limit Test, Bob at the Bank, Chef and Wire Frames, Pokemon Battles, Interesting Subarray, Good Pairs

Starters 56 Division 3 (Rated)

Nearest Exit, Far Away, Maximize Colours, Binary Substitution, K-Subarrays

September Lunchtime 2022 Division 2 (Rated) (Based on EJOI)

Stick Break, Permutation Creation, Increasing Addition

Starters 65 Division 2 (Rated)

Nahaane Jaa, Candies, Binod

Starters 70 Division 2 (Rated)

Frequency Array Retrieval, Prime Reversal, Minimum distance between 1s

Starters 71 Division 2 (Rated)

Pet Store, Flip the Prefix, Expected Sum, Maximizing LCS

Starters 72 Division 2 (Rated)

N Triplets

Starters 75 Division 2 (Rated)

Chefs Favourite Function, Equal Hamming Distance, Prefix Ones, Three Powers of Two

February Cook-Off 2023 Division 1 (Rated)

Alice Potter And Dumbledore Army, Take Not Less

Starters 88 Division 1 (Rated till 6 Stars)

Maximum And Or, Chef and Asteroids

Starters 91 Division 1 (Rated till 6 Stars)

Odd GCD Permutation, Chef Odd, Maximum Sum Permutation

September Short 2023 Division 1 (Unrated)

GCD Discount, Ultimate Fencing, Lucky Seven, Slow Start, Mixing Extraordinaire

Total Problems Solved: 75