Shoaib Khan

• Username: 3★sk_03
• Country:  Bangladesh
• Student/Professional:Student
• Institution:University of Rajshahi Bangladesh
• 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: 13

Current Ratings Graph Old Ratings Graph

1605 (-43)RatingProvisional
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Starters 138 Division 2 (Rated)(2024-06-12 22:00:02)

Global Rank:   2136

Cheated in:   

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(2024-06-12 22:00:02)

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None(None)

Global Rank:   0

Cheated in:   

Ratings System Update

(None)

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Contests (13)

Starters 75 Division 4 (Rated)

Three Powers of Two, Prefix Ones, Profit Increment, Two Ranges, Saving Taxes

Starters 78 Division 3 (Rated)

Bitwise Equation, Valid Expression, Passing Marks

Starters 80 Division 2 (Rated)

Prefix Permutation, Equal Elements

Starters 81 Division 3 (Unrated)

Maximum Capacity, Divide Pages, Distinct Matrix

Starters 84 Division 3 (Rated)

Max count of 1, Elections in Chefland, Max Binary, Chef And Adjacent Sums, Melt Gold

Starters 94 Division 2 (Rated)

CodeChef Streak, Possible or Not

Starters 97 Division 2 (Rated)

Schrodinger Smiley, Triplets Min

Starters 100 Division 2 (Rated)

Prime Permutation, Stamps 100

Starters 101 Division 2 (Rated)

Minimize Xor Difference, Warrior Chef, Lockpicking Chef

Starters 102 Division 2 (Rated)

Bit Play

September Short 2023 Division 2 (Unrated)

Lucky Seven, Mixing Extraordinaire, Slow Start, Ultimate Fencing, GCD Discount

Starters 119 Division 2 (Rated)

Cookie Day, Another Good String , K Odd Sum

Starters 133 Division 2 (Rated)

Maximum Alternating Sum

Starters 134 Division 2 (Rated)

Rock Paper Scissors

Starters 138 Division 2 (Rated)

Long Drive, Distinct Substring

Total Problems Solved: 47