Siddharth Saraf

• Username: 2★sidsrf
• Country:  India
• Student/Professional:Student
• Institution:Birla Institute of Technology Mesra Ranchi, Jharkhand, 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)

Rating Graph

No. of Contests Participated: 30

Current Ratings Graph Old Ratings Graph

1581 (-24)RatingProvisional
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Starters 138 Division 2 (Rated)(2024-06-12 22:00:02)

Global Rank:   2127

Cheated in:   

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

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1547 (-4)RatingProvisional
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Starters 69 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   398

Cheated in:   

Ratings System Update

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

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Learning Paths (0)

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Contests (30)

January Long 2022 - I, Division 3 (Rated)

Prime in a binary string, Retrieve back the Array, Covid Spread, Keplers Law

January Long 2022 - II, Division 3 (Rated)

TCS Examination, Chef and Fixed Deposits

Exun 2021-22 Division 2 (Rated)

Sarthak and his Magic Grid

Starters 50 Division 3 (Rated)

Permutation GCD, Nearest Court, Average Permutation

Starters 51 Division 3 (Rated)

Split N, Dominant Element, TV Discount, Different Medians

August Long 2022 Division 3 (Rated)

Sale Season, Hello Equation, Two Trains, Maximum Submissions, Make A and B equal

Starters 53 Division 3 (Rated)

Make A and B equal, Weights, Odd Pairs

Starters 56 Division 3 (Rated)

Nearest Exit, Maximize Colours, Far Away

Starters 67 Division 3 (Rated)

Maximum Angriness, Expensive Steps , Minimum Number of Ones, Counting Problem

Starters 69 Division 3 (Rated)

Distinct Sequence, Convert to permutation, Akash and Dinner

Starters 70 Division 3 (Rated)

Cost of Groceries, Minimum distance between 1s, Prime Reversal

Starters 71 Division 3 (Rated)

Pet Store, Snapchat, Perfect Trio

December Long 2022 Division 3 (Rated)

Maximise XOR, Reach fast, Divisible by K, Gcd of Subarrays, Good Investment or Not, Divisible by A_i

Starters 72 Division 3 (Rated)

Indivisible, Apples and oranges, N Triplets

Starters 73 Division 3 (Rated)

Find an integer, Lucky Numbers, Append for OR

Starters 74 Division 3 (Rated)

Chef And Babla, Lcm hates Gcd, Odd Even Binary String

February Cook-Off 2023 Division 3 (Rated)

Bi_lindrome!, Netflix, Permutation and Modulus, Take Not Less

Starters 79 Division 3 (Rated)

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

Starters 89 Division 2 (Rated)

Plus 2 or Minus 1, Positive or Negative Subarrays

Starters 92 Division 2 (Rated)

Dotify Playlist, Distance Coloring, Rectangular Tiling

Starters 93 Division 2 (Rated)

Problem

Starters 94 Division 3 (Rated)

Gymkhana Election IIIT-A, CodeChef Streak, Possible or Not, The Vowel Matrix

Starters 95 Division 2 (Rated)

Boxes, Transfusion Chain, EVacuate to Moon

Starters 100 Division 2 (Rated)

Stamps 100

Starters 104 Division 2 (Rated)

GCD and LCM

Starters 119 Division 2 (Rated)

Cookie Day, Another Good String

Starters 133 Division 3 (Rated)

Legs on a Farm, Maximum Alternating Sum

Starters 134 Division 3 (Rated)

Origin, Money Double, Rock Paper Scissors

Starters 137 Division 3 (Rated)

Spell Splice, Large Differences

Starters 138 Division 2 (Rated)

Long Drive, Distinct Substring

Total Problems Solved: 122