Badea Lucian

• Username: 4★lbadea1000
• Country:  Romania
• Student/Professional:Student
• Institution:Tudor Vianu National College of Computer Science, Bucharest, Romania
• CodeChef Pro Plan: No Active Plan. View Details

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

Rating Graph

No. of Contests Participated: 13

Current Ratings Graph Old Ratings Graph

1800 (-36)RatingProvisional
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Starters 90 Division 2 (Rated)(2023-05-17 22:00:02)

Global Rank:   1250

Cheated in:   

Ratings System Update

(2023-05-17 22:00:02)

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1867 (-10)RatingProvisional
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Starters 67 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   425

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

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Learning Paths (0)

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Contests (13)

September Lunchtime 2021 Division 3

Two Dishes, Interesting Representation, Yet another SOD problem, Alice vs Bob Faceoff, Balanced and Unique Arrays, Vaccine Dates

Code Drive Division 2 (Rated)

Sum this up, Again XOR problem, Maximum Factors Problem, Count Number of Peaks

February Long 2022 - I, Division 2 (Unrated)

Binary Base Basics, N Queens Puzzle Solved !

CodeChef Starters 25 Division 2 (Rated)

Points and Lines

March Lunchtime 2022 Division 2

Adjacency Love, Winter, Sad Splits

April Cook-Off 2022 Division 2

Sticks and Rectangles

CodeChef Starters 34 Division 2 (Rated)

Binary Mismatch, Average Array, Binary String Xor, Is the Score Consistent, Good Quality Bulbs, Positive Products, Expiring Bread, Good Permutation

April Long Two 2022 Division 2 (Unrated)

Pseudo Sorted Array, Akash and Equal Mean, Geometric Mean Inequality

Starters 39 Division 2 (Rated)

Compress the Video, Crazy Substrings, Closest Vowels, Even Subarray XOR

Starters 43 Division 2 (Rated)

Make them Equal, The Optimal Pairs, Distinct Palindrome

June Lunchtime 2022 Division 2 (Rated)

Zero Ones Equal One Zeros, The Lost Array, XOR Times 2 Is Sum, Equal by XORing

Starters 53 Division 2 (Rated)

Make A and B equal

Starters 67 Division 2 (Rated)

Maximum Angriness, Counting Problem, Expensive Steps

Starters 71 Division 2 (Rated)

Pet Store, Maximizing LCS

December Long 2022 Division 2 (Unrated)

Break into Powers, Sum of Cube , Divisible by A_i, Gcd of Subarrays, Maximise XOR

Starters 90 Division 2 (Rated)

Crushed Apples and a Balance Scale, Printing Binary Array, Anti Palindrome

Total Problems Solved: 70