F. M. Scheffeli

• Username: 7★scheffeli
• Country:  United States
• Student/Professional:Other
• CodeChef Pro Plan: No Active Plan. View Details

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

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No. of Contests Participated: 4

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April Challenge 2021 Division 1(2021-04-12 15:00:00)

Global Rank:   25

Cheated in:   

Ratings System Update

(2021-04-12 15:00:00)

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2672 (+394)RatingProvisional
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April Challenge 2021 Division 1(2022-12-20 00:00:00)

Global Rank:   25

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 (4)

January Challenge 2021 Division 3

Guess the Tiling, Expected Number of SCCs, Blackjack, Stack-Queue Sort (Challenge), Watching CPL, Fair Elections, And-Or Game, Chef and Division 3, Point Of Impact, Encoded String, Chef and Ants

February Challenge 2021 Division 2

Another Tree with Number Theory, Bash Matrix, Cut the Cake (Challenge), Maximise Function, XOR Sums, Multiple Games, Prime Game, Team Name, Frog Sort

March Challenge 2021 Division 2

College Life 4, Clique Boolean Expression, Maximum Topological Sort, Random Walk Queries, Locked Safe, Wireless Electricity (Challenge), Paparazzi Gennady, Consecutive Adding, Interesting XOR!, Dense Graph, Space Arrays

April Challenge 2021 Division 1

Chef and Pair Flips, Boolean Game, Chef and Dice, Water Sort Puzzle (Challenge), Destroy the EMP Chip, Worthy Matrix, Tree Permutations, Binary String MEX

June Challenge 2021 Division 1 (Unrated)

Minimum Subtree Cover, Optimal Xor Set, MathBuzz, Summer Heat, Maximum Frequent Subarray Sum, Bella ciao, Bitwise Tuples, Shortest Route, Minimum Dual Area, Dual Distance

July Challenge 2021 Division 1 (Unrated)

Optimal Denomination, K Path Query, Dakimakura Distribition, Chef and Pairs, Even Odd Partition, Chef vs Bharat, XxOoRr

August Challenge 2021 Division 1 (Unrated)

Array Filling, Olympics Ranking, Problem Difficulties, Fat Hut, Chef and Digits of Large Numbers, Charge Scheduling, Alternating LG Queries, Chef and Bulb Invention, Geometry 1, Special Triplets

September Challenge 2021 Division 1 (Unrated)

Minimize Digit Sum, Minimum Digit Sum 2, Covaxin vs Covishield, Travel Pass, Airline Restrictions, Treasure Hunt, Shuffling Parities, XOR Equal, 2-D Point Meeting

May Long Two 2022 Division 1 (Unrated)

Subsequence-Numbers Divisible by 7, Not Tree Again!, Subarrays with length

June Long One 2022 Division 1 (Unrated)

Divisible by i , Possible GCD, Reduce to zero, Expected move, Full Path Eraser

June Long Two 2022 Division 1 (Unrated)

Gcd and Lcm , AP Grid, The Subarray XOR, Reversal Sorting

July Long One 2022 Division 1 (Unrated)

Largest Square in the garden, Expected Difference, Game of Piles Version 1, Game of Piles Version 2, Find A, B, C

Total Problems Solved: 97