Diego Alonso Huamani Luque

• Username: 3★pruebausuario2
• Country:  Peru
• Student/Professional:Student
• Institution:Universidad de San Agustín de Arequipa Arequipa, Peru
• 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: 18

Current Ratings Graph Old Ratings Graph

1753 (-16)RatingProvisional
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Starters 179 (Rated)(2025-03-26 22:00:02)

Global Rank:   1268

Cheated in:   

Ratings System Update

(2025-03-26 22:00:02)

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1547? (+0)RatingProvisional
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Starters 53 Division 4 (Rated)(2022-12-20 00:00:00)

Global Rank:   221

Cheated in:   

Ratings System Update

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

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

How the rating system works?

Learning Paths (0)

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Contests (18)

Starters 53 Division 4 (Rated)

Car Trip, Black&White Ring Game, Weights, Make A and B equal, Greater Average, Odd Pairs

Starters 83 Division 3 (Rated)

Chef Eren, Construct String

Starters 99 Division 3 (Rated)

Segment Three, Card Swipe, Endless Appetizers, Exclusion-Inclusion

Starters 103 Division 2 (Rated)

Unique xor, Divisible By 8, Dice Number

Starters 104 Division 2 (Rated)

GCD and LCM

Starters 105 Division 2 (Rated)

Take it Easy, Dull Operation

Starters 108 Division 2 (Rated)

Clan Expansion, Palindromic Prime Numbers

SQL Contest (Unrated)

First Problem on SQL

Starters 124 Division 2 (Rated)

Binary Parity, Table Strength, Make It One

Starters 146 Division 2 (Rated till 5 stars)

Knockout tournament, Permutation Construction, Bouncing Ball

Starters 149 (Rated)

Easy Subarray Sum, Maximise Sum, Chef Loves Beautiful Strings (Easy Version)

Starters 160 (Rated)

Palindrome Love, Buying Order (Easy), Equate S and T

Starters 168 (Rated)

Binary Removals, Make Odd

Starters 169 (Rated)

Hamming equivalent, Make K Most Frequent

Starters 172 (Rated)

AndOr, Streak Star, Transform String

Starters 173 (Rated upto < 2700)

Cool Subsequences, Time Penalty, Overwrite

Starters 177 (Rated)

Flip or Reverse, Ordered Distances, 2 Boxes

Starters 178 (Rated)

Big Difference, Placing 01 And 10

Starters 179 (Rated)

Lost in the Fest!!, Unlock The Safe

Total Problems Solved: 59