Ayaan Khan

Bronze League

• Username: 3★ayaan_khan
• Country:  India
• Student/Professional:Other
• 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: 13

Current Ratings Graph Old Ratings Graph

1621 (+83)RatingProvisional
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Starters 224 (Rated)(2026-02-04 22:00:04)

Global Rank:   92

Cheated in:   

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(2026-02-04 22:00:04)

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December Long 2022 Division 4 (Rated)(2022-12-20 00:00:00)

Global Rank:   8203

Cheated in:   

Ratings System Update

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

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Learning Paths (0)

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Contests (13)

August Lunchtime 2022 Division 4 (Rated)

Candy Distribution, Equalizing Numbers, Height of Rationals, Test Averages

Starters 66 Division 4 (Rated)

Binary Battles, Squats, Monopoly in Chefland

Starters 68 Division 4 (Rated)

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

December Long 2022 Division 4 (Rated)

Good Investment or Not

Starters 79 Division 4 (Rated)

Distinct Opposite Sums, Ageing, Better Deal

Starters 124 Division 4 (Rated)

Binary Parity, Summer Time, Cricket Tournament

Starters 214 (Unrated)

Dice Play, Crazy Permutations, Chef and Close Friends, Zero Permutation Score

Starters 215 (Rated)

Competition of 4, Gem Bundles, Special Missions, Differing Values

Starters 216 (Rated)

Best Seats, Entertainments, Scoring

Monday Munch - DSA Challenge 14

Chef and Nested Parentheses, Complete the resolution, DNA Storage, Largest Y

Starters 217 (Rated)

Make An AP, Playing with Toys, Add to make Positive, Add 1 or 3

Starters 219 (Rated)

New Operation, Cake Baking, Ones and Zeroes I, Pizza Comparision, Ones and Zeroes II, 3 Paths

Monday Munch - DSA Challenge 15

Tree Path Sum, Longest subarray with a given sum, Right side view of Binary tree, Christmas visits

Monday Munch - DSA Challenge 16

Chef and Consecutive Ones, Birthday Chocolates, Special Substring, Unique Subset, Matrix Rotations, Longest Substring Without Repeating Characters

Monday Munch - DSA Challenge 17

Word Counting, Check for BST, Chef Shortest Route, Move all the zeros to the last, Chef and Pair of Elements, Chefs profits

Monday Munch - DSA Challenge 18

Chef and Roman Numbers, Chef and String to Integer, Chef and New Year Gifts

Starters 221 (Rated)

Odd Operations, Winter is Coming, Odd String, Three Strings Problem (Hard Version), Three Strings Problem (Easy Version)

Starters 222 (Rated)

GCD Limit, Sell Upto 2, Sorting Prefixes, Candy Types, Layered Cake

Starters 223 (Unrated)

Expansion, Adding 123 to 4, Less than Max, Add to First, School Trip

Monday Munch - DSA Challenge 19

Find how many times the array have been rotated, Longest Common Prefix, Valid Anagram, Chef Solves Palindrome Partitioning, Chef shifting office

Monday Munch - DSA Challenge 20

Remove Duplicates from Sorted Array, First and last occurrence of a given number, Cricket tournament profits

Starters 224 (Rated)

Advitiya Coin, MAX MIN MEX, AabBcCDd, Qualified or Not, Accommodation, The Coding Streak

Monday Munch - DSA Challenge 24

Rotate the array, Chef and Stock Profits, Chef Counts Primes, XOR of numbers in a range

Total Problems Solved: 127