William Balint

• Username: 5★williamper
• Country:  Romania
• Student/Professional:Other
• CodeChef Pro Plan: No Active Plan. View Details

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

Rating Graph

No. of Contests Participated: 10

Current Ratings Graph Old Ratings Graph

2055 (-47)RatingProvisional
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Starters 66 Division 1 (Rated till 5-stars)(2022-11-23 23:00:00)

Global Rank:   94

Cheated in:   

Ratings System Update

(2022-11-23 23:00:00)

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2055 (+19)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 66 Division 1 (Rated till 5-stars)(2022-12-20 00:00:00)

Global Rank:   94

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 (10)

CodeChef Starters 34 Division 4 (Rated)

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

Starters 35 Division 4 (Rated)

Jump to Sibling, Dark Light, Admins and Shopping, Water Requirement, Police and Thief, Jenga Night

Starters 36 Division 4 (Rated)

Chef and Bird farm, Chef and Chapters, Presents for Cheffina, Who is taller!, Buying Sweets

Starters 39 Division 3 (Rated)

Compress the Video, Crazy Substrings, Minimize Blocked Roads, Closest Vowels, Recent contest problems, A or B

Starters 50 Division 2 (Rated)

Air Blimp, Permutation GCD, Sum Product Segments, Average Permutation

Starters 51 Division 2 (Rated)

Different Medians, Copy and Paste, Adjacent Xors, Prefix Suffix And Or, Split N

Starters 52 Division 2 (Unrated)

WA Test Cases, K-Flip, Flipping Failure, Nil Xor

Starters 53 Division 2 (Rated)

Make A and B equal, Queen Blocks

Starters 54 Division 2 (Unrated)

Equal Distinct, Departments (Hard Version), Departments (Easy Version)

Starters 55 Division 2 (Rated)

OR Tuples, Mean and Median, Ball Sequence, Non Zero Xor, Balls and Boxes

Starters 58 Division 1 (Unrated)

Equivalent Numbers, Add to Subsequence

Starters 59 Division 1 (Unrated)

Maximum Subarray , Confusing Concatenations

Starters 60 Division 1 (Unrated)

Yet Another Palindrome Problem, Red Green Grids, Distinct Numbers

Starters 61 Division 1 (Unrated)

Weird Subarrays, Subarray Removal

Starters 64 Division 1 (Rated till 5-stars)

Luigi and Uniformity, Square Sort, Prime Factor Division, Distinct Neighbours

Starters 66 Division 1 (Rated till 5-stars)

Good Binary Strings, Palindrome by Splitting

Total Problems Solved: 124