henry_iden

• Username: 5★henry_iden
• Country:  Russia
• Student/Professional:Other
• CodeChef Pro Plan: No Active Plan. View Details

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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: 20

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Starters 151 (rated till 5 stars)(2024-09-11 22:00:00)

Global Rank:   16

Cheated in:   

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(2024-09-11 22:00:00)

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Global Rank:   0

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Contests (20)

Starters 101 Division 4 (Rated)

Split and ADD, Minimize Xor Difference, Off By One, Lockpicking Chef, Warrior Chef, Work Smarter, Not Harder

Starters 102 Division 2 (Rated)

Parity Permutation, Bit Play, Array Sum

Starters 106 Division 2 (Rated)

Playing with OR, Save People, Guess the winner!

Starters 107 Division 2 (Rated)

Maximal Expression, Adjacent Flips, Rock Paper Scissor, OR Permutation

Starters 108 Division 1 (Rated till 6 Stars)

Palindromic Prime Numbers, Fair Distribution

Starters 109 Division 1 (Rated till 5 Stars)

Minimum XOR, Chroma Swap, Alter Ego, Chef Lost an Array

Starters 110 Division 1 (Rated till 5-stars)

Marbles,  Am I Lucky!, Monsters, Tetris

Starters 111 Division 1 (Rated till 6 Stars)

LCM Mania, Prefixing, Prime Range Game, Beautiful Strings

Starters 112 Divison 1 (Rated till 6 Stars)

Cursed Indices, 3 Logicians Walk into a Bar

Starters 114 Division 1 (Rated till 6 Stars)

Rock-Paper-Scissors

Starters 116 Division 2 (Rated)

ORST , Permutation Sort, Exact Savings, Access Control, Chef Product

Starters 117 Division 1 (Rated till 5-Stars)

Equality Etiquette, Not Prime Permutation

Starters 119 Division 1 (Rated till 6-Stars)

K Odd Sum

Starters 140 Division 2 (Rated)

Make Permutation, Split Permutation, Trick Or Treat, Tree Removal

Starters 141 Division 2 (Rated)

Redundant Array, Amphibian Escape, Perfect Prefixes

Starters 143 Division 1 (Rated till 5-Stars)

Non-Divisor Array, Max Min and Length

Starters 144 Division 1 (Rated)

Counting Is Fun, Find P, Minimise Inversions, Largest K

Starters 146 Division 1 (Rated till 5 stars)

Back Front, Connect The Chains, Bouncing Ball, Permutation Construction

Starters 147 Division 1 (Rated till 5 stars)

Truth Teller And Liars 101, Independence Day 101, Non-Primes 101, Gold Coins 101

Starters 151 (rated till 5 stars)

Ball Game, Sequence Search

Total Problems Solved: 71