Gugugu

• Username: 7★mcfx1
• Country:  China
• Student/Professional:Student
• Institution:Tsinghua University
• 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: 11

Current Ratings Graph Old Ratings Graph

2755 (+0)RatingProvisional
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January Challenge 2020 Division 1(2020-01-13 15:00:00)

Global Rank:   15

Cheated in:   

Ratings System Update

(2020-01-13 15:00:00)

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2755 (+177)RatingProvisional
Rating i Provisional Rating, click to know more

January Challenge 2020 Division 1(2022-12-20 00:00:00)

Global Rank:   15

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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Contests (11)

March Challenge 2018 DIV 2

Chef and Easy Problem, A Big Sale, Mix the Colors, Chef and Glove, Minions and Voting, Minion Chef and Bananas, Embedding a Tree (Challenge), Pishty and Triangles

June Challenge 2018 Division 2

Vision, Naive Chef, Binary Shuffle, Sheokand and String, Expected Buildings, Ways to Work, Two Flowers

July Challenge 2018 Division 1

No Minimum No Maximum, Gears, Subway Ride, Chef and War with Taran (Challenge), Tom and Jerry, Pizza Delivery, Picking Fruit for Chefs, Reach Equilibrium

August Challenge 2018 Division 1

Coordinate Compression , Modular GCD, Princess and Dragons, Chef in a Mysterious Land (Challenge), Safe Partition, Interactive Matrix, Chef at the River, Lonely Cycles

September Challenge 2018 Division 1

AND Square Subsegments, Bad Shuffle, Table Game, Factorize, Chef and Condition Zero (Challenge), Chef and Lost Story, Sasha and Photos, Selinas the Chefs Falling on the Tree

December Challenge 2018 Division 1

Chef and Working Plan, Chef and Interactive XOR, Colorblind Feast, Edge Addition, Max and Electrical Panel, (Challenge) Delete DAG, Before Having Donuts, Directing Edges

November Challenge 2018 Division 1

Chef and Recipes, Max-digit Tree, Appy Loves One, Good Median, Chef, Primes and Trees (Challenge), Magician versus Chef 2

October Challenge 2018 Division 1

Appy and Balloons , Distinct Rows in Submatrices, Coprime Components, (Challenge) Chef and Takonemo, Chef and Surprise Chessboard, Minimize Digitsum, Beautiful Bricks, Walk on Tree

June Challenge 2019 Division 1

Chef and Ingredients, (Challenge) SnackDown 99, Forgotten Tree 9, Sum and GCD, Chef and His Dish, Count Arrays, Lent Money, Intersecting Paths

September Challenge 2019 Division 1

(Challenge) Sebi and CPU Design, Chef Designed a Network, Doofish Set, Expected GCD, Fuzzy Linear Combinations, Biladerim Icin

January Challenge 2020 Division 1

Chef and Dynamo, Doraemon, Doofish Matrix, Chefina and Prefix Suffix Sums, English, Army of Me, Chefland Army, (Challenge) Building Anthills

Total Problems Solved: 83