Cezar Guimarães

• Username: 6★nonsequitur
• Country:  Brazil
• Student/Professional:Student
• Institution:University of São Paulo - Campus São Carlos
• 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: 6

Current Ratings Graph Old Ratings Graph

2291 (+62)RatingProvisional
Rating i Provisional Rating, click to know more

May Challenge 2018 Division 1(2018-05-14 15:00:00)

Global Rank:   35

Cheated in:   

Ratings System Update

(2018-05-14 15:00:00)

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?

2291 (-12)RatingProvisional
Rating i Provisional Rating, click to know more

May Challenge 2018 Division 1(2022-12-20 00:00:00)

Global Rank:   35

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)

None

Practice Paths (0)

None

Contests (6)

October Challenge 2016

Chef and Keyboard

December Challenge 2016

Train Partner, Kth Max Subarray, Sereja and Increasing subsequence, Kirito in labyrinth, Roses for Alexey, Our Base is Under Attack

July Challenge 2017

Tree Expectancy, Two Coins, IPC Trainers, Calculator , Whats in the Name, Pishty and tree, Chef and Sign Sequences

August Long Challenge 2017

Hill Jumping, Flower Pots, Strings and Graphs, Greedy Candidates, Palindromic Game, Walks on the binary tree, Chef and Mover, Chef And Fibonacci Array, Chef and Rainbow Array

October Challenge 2017

Chef and Magic Arrays, Chef and a great voluntary Program, Chef and Cycled Cycles, Shooting on the array, Max Mex, Counter Test For CHEFSUM, A Balanced Contest

May Challenge 2018 Division 1

S-T Mincut, Change the Signs, Edges in Spanning Trees, Fake Binary Search, Dibs on Fibs

Total Problems Solved: 42