Dal Tao

• Username: 7★daltao
• Country:  China
• Student/Professional:Other
• 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: 5

Current Ratings Graph Old Ratings Graph

2511 (-21)RatingProvisional
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April Challenge 2021 Division 1(2021-04-12 15:00:00)

Global Rank:   26

Cheated in:   

Ratings System Update

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

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2511 (+162)RatingProvisional
Rating i Provisional Rating, click to know more

April Challenge 2021 Division 1(2022-12-20 00:00:00)

Global Rank:   26

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 (5)

March Cook-Off 2020 Division 2

Find Your Gift, Mysterious Sequence, Escape the Tree , Box of Chocolates, Maximize Letter Beauty

February Lunchtime 2020 Division 2

At the Gates, Swapping to Palindrome, Not All Flavours, Monsters Battle, Secret Mission

January Lunchtime 2021 Division 2 (Unrated)

Shifting Spoons, Even Sum, Even Differences, Binary Subsequence, Dreams of Divisibility, Good Grid

February Challenge 2021 Division 2

Bash Matrix, Maximise Function, XOR Sums, Prime Game, Another Tree with Number Theory, Team Name, Frog Sort, Multiple Games

March Challenge 2021 Division 1

Locked Safe, Maximum Topological Sort, Random Walk Queries, Space Arrays, Substring Probability, Paparazzi Gennady, Consecutive Adding, Dense Graph

April Challenge 2021 Division 1

Binary String MEX, Tree Permutations, Worthy Matrix, Destroy the EMP Chip, Chef and Pair Flips, Chef and Dice, Boolean Game

Total Problems Solved: 49