Yan Couto

• Username: 6★yancouto
• Country:  Brazil
• Student/Professional:Student
• Institution:Universidade de São Paulo
• 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: 18

Current Ratings Graph Old Ratings Graph

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March Cook-off 2018 Division 1(2018-03-19 00:00:00)

Global Rank:   11

Cheated in:   

Ratings System Update

(2018-03-19 00:00:00)

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2351 (-53)RatingProvisional
Rating i Provisional Rating, click to know more

March Cook-off 2018 Division 1(2022-12-20 00:00:00)

Global Rank:   11

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 (18)

July Challenge 2015

Bread, MasterChef, Na2a and lucky stone, Chef and Cube, Addition and Multiplication

August Challenge 2015

Way Out, Gravity Guy, Devu And Churu , Cooking Machine, Aditi and Magic Trick

September Challenge 2015

Lighthouses, Count Steps in Matrix, Chain of Doughnuts

December Challenge 2015

Chef and cinema, Chef and the stones, Plane Division, Oracle Devu and Longest Common Subsequence, Chef and Filters

June Cook-Off 2015

Longest non regular parentheses sub-sequence, Strange operations

July Cook-Off 2015

Cops and the Thief Devu, Maximize Disjoint Pair Sum

October Cook-Off 2015

Word Stem, Almost Sorted Permutation, Palindrome Pairs

November Cook-Off 2015

Sereja and Line, Sereja and Array and Subtracting, Sereja and Pairs, Sereja and Tree 2

January Long Challenge 2016

Rupsa and the Game, Churu and Balls, Chef and Time Machine, Devu and Perfume

June Challenge 2016

Devu and an Array, Chef and Coins Game, Chef And Binary Operation

May Cook-Off 2016

Phantasialand, Easy Numbers

January Challenge 2017

Capital Movement, Cats and Dogs, Reservior, Tourists in Mancunia

April Challenge 2017

(CH) Serejs and Billiards, Similar Dishes, Bear and Clique Distances, Bear and Row 01, Dish Of Life, Chef and Divisor Tree, Bear and Random Grid, Chef and Digits, Stable market

August Long Challenge 2017

Palindromic Game, Flower Pots, Strings and Graphs, Greedy Candidates, Mathison and the Data Warehouse (Challenge), Walks on the binary tree, Hill Jumping, Chef and Mover, Chef And Fibonacci Array, Chef and Rainbow Array

December Challenge 2017

Penalty Shoot-out, Chef and Hamming Distance of arrays, Red and blue points, Chef And Easy Xor Queries, Total Diamonds, Chef and Universe, Chef and Direction, Chef And his Cake

March Cook-Off 2017

Rainbow Graph, Meeting location, Yet Another Card Game, Safe Robot

May Cook-Off 2017

Hussain Set, Nasty Queries, Balanced Array, La Liga

January Challenge 2018

K-Concatenation, Maximum Score, Rectangle, String Merging, Partition the numbers

March Cook-off 2018 Division 1

Chef Goes to the Cinema, Chef Restores an Array, Chef Chooses a Subset, Chef Restores a Matrix

Total Problems Solved: 118