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• Username: 5★amphibia21
• Country:  Tajikistan
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Last 6 Months 2025 (Jul-Dec)2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

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No. of Contests Participated: 23

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Starters 206 (Rated till 5 star)(2025-10-01 22:00:00)

Global Rank:   92

Cheated in:   

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Starters 64 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   1181

Cheated in:   

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

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Contests (23)

CodeChef Starters 32 Division 4 (Rated)

Binary String Cost, Volume Control, Finding Shoes, Training Plans, Flip Sorting, Course Registration, Maximize the Minimum

May Lunchtime 2022 Division 4 (Rated)

Equal After And, Problems in your to-do list, How many unattempted problems, Balanced 0-1 Tree, Maximum Pairwise Modular Sum, Apples and Oranges, Bucket and Water Flow

May Long Two 2022 Division 3 (Rated)

Subsequence-Numbers Divisible by 7, Xor Palindrome, Subarrays with length, Score High, Make them Zero, Degree of Polynomial

June Long One 2022 Division 3 (Rated)

Divisible by i , Equal Strings, Alternate Additions, Possible GCD, Full Path Eraser, Subscriptions

Starters 56 Division 2 (Rated)

K-Subarrays, Maximize Colours

Starters 61 Division 2 (Rated)

Palindrome Partition, Minimise LCS, Weird Subarrays, Subarray Removal

Starters 62 Division 2 (Rated)

Make Multiple, Pythagorean Pair, Final Sum, Sorted Substrings, Joint XOR

Starters 64 Division 2 (Rated)

Luigi and Uniformity, Range Assign, Number of Distinct Elements Minimize

Starters 73 Division 2 (Rated)

Find an integer, Consecutive Xor, Append for OR

Starters 74 Division 2 (Rated)

Lcm hates Gcd, Odd Even Binary String, Minimal Inversions, Maximum Xor Sum, Candies, Distinct Values

Starters 81 Division 1 (Unrated)

Distinct Matrix

Starters 87 Division 1 (Rated till 6 Stars)

Count the Permutations (always), Inversions of subsequences, AB plus C, One or All

Starters 88 Division 1 (Rated till 6 Stars)

Maximum And Or, Chef and Asteroids, Minimize the Bits

Starters 92 Division 1 (Rated till 6 Stars)

Beautification of array, Distance Coloring, Rectangular Tiling

Starters 95 Division 1 (Rated till 6 Stars)

Boxes, Transfusion Chain, Break This Array

Starters127 Division 1

ABC Conjecture, Anti-Triangle

Starters 136 Division 1 ( Rated till 6-Stars )

Game On Rectangle, Lexicographically Maximal Prefix AND, Sum of Max K Subarray, Sum of Modes

Starters 139 Division 1 (Rated till 5-Stars)

Sort Perm, Destroying Bridges Part 2, Sum of N

Starters 143 Division 1 (Rated till 5-Stars)

Non-Divisor Array, Spread of Ratism

Starters 147 Division 1 (Rated till 5 stars)

Counting Triangles 101, K Subsequence 101, Truth Teller And Liars 101, Independence Day 101, Non-Primes 101, Gold Coins 101

Starters 148 Division 1 (Rated till 6 stars)

Double Trouble, The Undisappearance

Starters 166 (Rated till 6 stars)

All Equal, Chefland Library, Costly Permutations, Divisors Array (Easy Version), Divisors Array (Hard Version), Distinct Power

Starters 200 (Rated for all)

Permutation Counting (Easy), Minimum Set, Restrict Palindromes

Starters 206 (Rated till 5 star)

Cyclic Shift Minimization, Gladiator Fighting

Total Problems Solved: 119