Ayush Tiwari

• Username: 4★krongreap
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Madras
• CodeChef Pro Plan: No Active Plan. View Details

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

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No. of Contests Participated: 12

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1838 (-16)RatingProvisional
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Starters 90 Division 2 (Rated)(2023-05-17 22:00:02)

Global Rank:   866

Cheated in:   

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

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1407? (-156)RatingProvisional
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May Long Two 2022 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   626

Cheated in:   

Ratings System Update

(2022-12-20 00:00:00)

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Contests (12)

March Cook-Off 2021 Division 3

Weight Balance, Guess the Number, Matrix XOR

May Long Two 2022 Division 3 (Rated)

Xor Palindrome, Score High, Make them Zero, Degree of Polynomial

Starters 79 Division 3 (Rated)

Better Deal, Distinct Opposite Sums, Add smallest prime factor, One Stone or Two Stones

Starters 80 Division 3 (Rated)

Permutation Subsequence, Single-use Attack, Running Comparison, Equal Elements

Starters 81 Division 3 (Unrated)

Good XOR, Distinct Matrix, Divide Pages, Maximum Capacity

Starters 82 Division 3 (Rated)

MIN To MAX, Reach Home, Find eX, Make A-B Same

Starters 84 Division 2 (Rated)

Max count of 1, Digit Operation, Max Binary, Chef And Adjacent Sums

Starters 85 Division 2 (Rated)

Crazy Bishops on Chessboard, Efficient PAN Linking, Inside The Stadium

Starters 86 Division 2 (Rated)

Maximise Score, Largest Y, String Game

Starters 87 Division 2 (Rated)

Inversions of subsequences, Existence, AB plus C

Starters 83 Division 2 (Rated)

Construct String, Order by XOR

Starters 89 Division 2 (Rated)

Plus 2 or Minus 1, Positive or Negative Subarrays, Subarray Removal

Starters 90 Division 2 (Rated)

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

Total Problems Solved: 50