Gitan Das

• Username: 4★tltan
• Country:  India
• Student/Professional:Student
• Institution:Jadavpur University Kolkata, West Bengal, India
• CodeChef Pro Plan: No Active Plan. View Details

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

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No. of Contests Participated: 25

Current Ratings Graph Old Ratings Graph

1915 (-23)RatingProvisional
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Starters 102 Division 2 (Rated)(2023-09-27 22:00:02)

Global Rank:   695

Cheated in:   

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(2023-09-27 22:00:02)

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1786 (+2)RatingProvisional
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Starters 69 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   1246

Cheated in:   

Ratings System Update

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

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Contests (25)

July Cook-Off 2022 Division 3 (Rated)

K-MEX, Permutation And Median, High Accuracy, Xor Permutation

Starters 42 Division 4 (Rated)

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

Starters 44 Division 3 (Rated)

Dense Bracket Sequence, The Attack of Knight, Jogging

Starters 43 Division 4 (Rated)

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

June Lunchtime 2022 Division 4 (Rated)

Zero Ones Equal One Zeros, It is My Serve, Too many Floors, Determine the Score, Max Shift After XOR, Equal by XORing

Starters 45 Division 3 (Rated)

Even Equal Odd, Change Row and Column Both, Adjacent Sum Parity, Chef and his Apps, Xor and Multiply, Retrieve the Array

Starters 46 Division 2 (Rated)

Prime Xor, Vowel Anxiety, Array sorting, Sort the String

Starters 48 Division 2 (Rated)

Positive array, Make Palindrome 2, Fill The Grid

Starters 50 Division 2 (Rated)

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

Starters 51 Division 2 (Rated)

Adjacent Xors, Split N, Different Medians

Starters 54 Division 2 (Unrated)

Equal Distinct

Starters 69 Division 2 (Rated)

Akash and Dinner, Distinct Sequence

Starters 72 Division 2 (Rated)

N Triplets, Good Sequence

Starters 73 Division 2 (Rated)

Find an integer, Consecutive Xor, Append for OR

Starters 74 Division 2 (Rated)

Lcm hates Gcd, Minimal Inversions, Odd Even Binary String

Starters 79 Division 2 (Rated)

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

Starters 80 Division 2 (Rated)

Permutation Subsequence, c8kbf and Tree, Prefix Permutation, Equal Elements

Starters 85 Division 2 (Rated)

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

Starters 92 Division 2 (Rated)

Dotify Playlist, Dividing into Groups, Rectangular Tiling, Distance Coloring

Starters 93 Division 2 (Rated)

Break Free, NASA, Problem

Starters 94 Division 2 (Rated)

CodeChef Streak, Possible or Not, The Vowel Matrix

Starters 96 Division 2 (Rated)

Swap the numbers, Mex Array, Remove Multiples

Starters 97 Division 2 (Rated)

Schrodinger Smiley, Triplets Min, No Palindrome

Starters 98 Division 2 (Rated)

3-Blast Palindrome, Airport Management, Ball Distribution

Starters 99 Division 2 (Rated)

Segment Three, Card Swipe, Exclusion-Inclusion

Starters 102 Division 2 (Rated)

Parity Permutation, Bit Play

Total Problems Solved: 98