iknownothing13

• Username: 3★iknownothing13
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology, Durgapur West Bengal, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 22

Current Ratings Graph Old Ratings Graph

1628 (-38)RatingProvisional
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Starters 150 (Rated)(2024-09-04 22:30:02)

Global Rank:   2163

Cheated in:   

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(2024-09-04 22:30:02)

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1545 (+0)RatingProvisional
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Starters 69 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   289

Cheated in:   

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

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Contests (22)

Starters 49 Division 4 (Rated)

Is it hot or cold, N Buttons 1 Bulb, Maximise the Tastiness

Starters 50 Division 4 (Rated)

Permutation GCD, Discount, Mileage matters, Nearest Court

August Long 2022 Division 4 (Rated)

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

Starters 68 Division 4 (Rated)

Expense List, Bull or Bear, Make AP, Make Money

Starters 69 Division 3 (Rated)

Distinct Sequence, Convert to permutation, Rain in Chefland, Akash and Dinner, Scalene Triangle

Starters 70 Division 3 (Rated)

Kitchen Timings, Spice Level, Cost of Groceries, Minimum distance between 1s, Prime Reversal, Frequency Array Retrieval

Starters 71 Division 3 (Rated)

Pet Store, Perfect Trio, Snapchat

December Long 2022 Division 4 (Rated)

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

Starters 72 Division 3 (Rated)

N Triplets, Indivisible, Apples and oranges

Starters 73 Division 3 (Rated)

Consecutive Xor, Lucky Numbers, Append for OR, Find an integer

Starters 74 Division 3 (Rated)

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

Starters 75 Division 3 (Rated)

Two Ranges, Three Powers of Two, Prefix Ones

February Cook-Off 2023 Division 2 (Rated)

Take Not Less, Permutation and Modulus

Starters 79 Division 3 (Rated)

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

Starters 88 Division 2 (Rated)

Unstable Subarray

Starters 90 Division 2 (Rated)

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

Starters 91 Division 2 (Rated)

Odd GCD Permutation, Chef Odd, Blobby Volley Scores, Maximum Sum Permutation

Starters 94 Division 2 (Rated)

CodeChef Streak, Possible or Not, The Vowel Matrix

August Long 2023 Division 2 (Unrated)

Maximum Deliciousness, I Can Use Both Hands!, All New CodeChef

Starters 120 Division 2 (Rated)

Sub or Swp

Starters 123 Division 2 (Rated)

Maximise Adjacent Sum, Check Adjacent Sum, Minimum And Maximum I, Minimum And Maximum II

Starters 148 Division 2 (Rated)

FightBots

Starters 150 (Rated)

Find Multiset State, Equal Pairs (Easy)

Total Problems Solved: 85