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• Username: 1★bst_1
• Country:  India
• Student/Professional:Student
• Institution:Dr B C Roy Engineering College Durgapur, West Bengal, India
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Submissions Heat Map

Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 20

Current Ratings Graph Old Ratings Graph

919 (-37)RatingProvisional
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Starters 73 Division 4 (Rated)(2023-01-11 23:00:06)

Global Rank:   16496

Cheated in:   

Ratings System Update

(2023-01-11 23:00:06)

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956 (+18)RatingProvisional
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Starters 58 Division 4 (Rated)(2022-12-20 00:00:00)

Global Rank:   16848

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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Contests (20)

Infinity 2k21 Division 3 (Rated)

Marbles

July Cook-Off 2022 Division 4 (Rated)

Permutation And Median, K-MEX, Xor Permutation

Starters 42 Division 4 (Rated)

Minimum number of Flips, Equal Distribution, Age Limit, How Many Maximums, Divisible by 3, Minimum or Maximum

June Long One 2022 Division 4 (Rated)

Chairs Requirement, Subscriptions, Divisible by i , Possible GCD, Alternate Additions, Equal Strings

Starters 43 Division 4 (Rated)

Joining Date, Waiting Time, Distinct Palindrome, Burgers, The Optimal Pairs, DNA Storage

June Lunchtime 2022 Division 4 (Rated)

Zero Ones Equal One Zeros

June Long Two 2022 Division 4 (Rated)

Count the ACs, AP Grid, Reversal Sorting

Starters 47 Division 4 (Rated)

End Sorted

July Lunchtime 2022 Division 4 (Rated)

Maximum Median Matching, Largest Family

July Long Two 2022 Division 4 (Rated)

Concat Sort

Starters 49 Division 4 (Rated)

Split The String, High Frequency

August Lunchtime 2022 Division 4 (Rated)

Easy Permutation

September Lunchtime 2022 Division 4 (Rated) (Based on EJOI)

Stick Break, Permutation Creation

Starters 57 Division 4 (Rated)

Maximum Expression, Even Splits, Two Different Palindromes

Starters 58 Division 4 (Rated)

Add to Subsequence

Starters 73 Division 4 (Rated)

Find an integer

Total Problems Solved: 48