Marcos Hernanz

• Username: 4★marcosh911
• Country:  Spain
• Student/Professional:Student
• 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: 17

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1983 (-57)RatingProvisional
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Starters 65 Division 1 (Rated for 5 & 6 stars)(2022-11-16 23:00:00)

Global Rank:   163

Cheated in:   

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(2022-11-16 23:00:00)

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1983 (+3)RatingProvisional
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Starters 65 Division 1 (Rated for 5 & 6 stars)(2022-12-20 00:00:00)

Global Rank:   163

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

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Practice Paths (1)

Level up from 1* to 2*

24%

Contests (17)

July Cook-Off 2022 Division 4 (Rated)

Permutation And Median, Enough Space, High Accuracy, Chef Drinks Tea, K-MEX, Xor Permutation

Starters 45 Division 4 (Rated)

Chef and his Apps, Best of Two, Adjacent Sum Parity, Change Row and Column Both

July Long One 2022 Division 4 (Rated)

Largest Square in the garden, Bidding, Journey of the Knight, Game of Piles Version 1, Slow Solution, Pass the Exam, Chef and Candies

Starters 46 Division 4 (Rated)

MATH1 Enrolment, Group Assignment, Sort the String, Prime Xor, Counting Words

Starters 47 Division 3 (Rated)

Copy and Push Back, Similar Heights, Construct N, The XOR-OR Dilemma, End Sorted, Minimum Coins

July Lunchtime 2022 Division 2 (Rated)

Easy Pronunciation, Largest Family, Maximum Median Matching, Yet Another Palindrome Making Problem

Starters 49 Division 2 (Rated)

High Frequency, Monks, Valid Minimum

Starters 50 Division 2 (Rated)

Average Permutation, Sum Product Segments, Air Blimp, Permutation GCD

Starters 51 Division 2 (Rated)

Adjacent Xors, Split N, Copy and Paste, Different Medians

August Long 2022 Division 2 (Unrated)

Hello Equation, Two Trains

August Lunchtime 2022 Division 2 (Rated)

Tree Coloring, Subtract 12 Operation, Array Equality, Easy Permutation

Starters 53 Division 2 (Rated)

Black&White Ring Game, Rocket Pack, Make A and B equal, Queen Blocks

Starters 56 Division 2 (Rated)

K-Subarrays, Binary Substitution, Maximize Colours

Starters 59 Division 2 (Rated)

Maximum Subarray , Alternative Sufferings, Suspense String, Confusing Concatenations

Starters 61 Division 2 (Rated)

Palindrome Partition, Minimise LCS, Weird Subarrays, Red Blue Flowers, Row Bombing, Subarray Removal

Starters 62 Division 1 (Rated for 5 & 6 stars)

Joint XOR, Make Multiple, Sorted Substrings

Starters 63 Division 2 (Rated)

Maximize 1s, One-XOR Deletions, Make Length 1, Minimum Absolute Score, Greedy Grid Moves

Starters 65 Division 1 (Rated for 5 & 6 stars)

Nahaane Jaa

Total Problems Solved: 118