Cai Peicheng

• Username: 5★cpcpc
• Country:  China
• Student/Professional:Student
• Institution:Nanjing University
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 6

Current Ratings Graph Old Ratings Graph

2062 (-57)RatingProvisional
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July Challenge 2015(2015-07-13 15:00:00)

Global Rank:   1554

Cheated in:   

Ratings System Update

(2015-07-13 15:00:00)

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2062 (+205)RatingProvisional
Rating i Provisional Rating, click to know more

July Challenge 2015(2022-12-20 00:00:00)

Global Rank:   1554

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 (6)

December Challenge 2014

Alok-nath and His Sanskars, Chef and Bracket-Pairs, Kali and Devtas, XOR with Subset, Chef and Apple Trees, Sereja and GCD, Chef Under Pressure

January Challenge 2015

Sereja and LCM, Gcd Queries, Ranka, Xor Queries, One Dimensional Kingdoms, Sereja and Votes, Chef and Stones, Chef and A Large Permutation, Sereja and Number Division 2, Queries on the String

February Challenge 2015

Time to Study Graphs with Chef, Chef and Equality, Let us play with rank list, Chef and Strange Formula, Chef and Chain, Chef and Strings

April Challenge 2015

Chef and Piano Scales, Division of Lands, Inversion sorting, Broken Telephone, Chef and Interview, Count Sequences

May Challenge 2015

Devu and binary String, Chef and Prime Divisors, Set Difference , Chef and new recipe, Chef and Cake

July Challenge 2015

Bread, Na2a and lucky stone, Chef and Cube

Total Problems Solved: 37