xiehonghao

• Username: 2★hnust_xhh
• Student/Professional:Student
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 5

Current Ratings Graph Old Ratings Graph

1459 (+44)RatingProvisional
Rating i Provisional Rating, click to know more

January Challenge 2013(2013-01-15 15:00:00)

Global Rank:   1462

Cheated in:   

Ratings System Update

(2013-01-15 15:00:00)

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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1459 (-104)RatingProvisional
Rating i Provisional Rating, click to know more

January Challenge 2013(2022-12-20 00:00:00)

Global Rank:   1462

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 (5)

April Challenge 2012

Double Strings

July Challenge 2012

Gift Rift

December Challenge 2012

Granama Recipes, Book Exercises, Magic Rankings, Pizza Delivery

January Challenge 2013

The Minimum Number Of Moves, Chef of the Year

Total Problems Solved: 12