iki_1

• Username: 5★iki_1
• Country:  Hungary
• Student/Professional:Professional
• Organisation:NNG
• 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)

Rating Graph

No. of Contests Participated: 22

Current Ratings Graph Old Ratings Graph

2022 (+61)RatingProvisional
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December Challenge 2018 Division 1(2018-12-18 01:00:00)

Global Rank:   80

Cheated in:   

Ratings System Update

(2018-12-18 01:00:00)

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2022 (-161)RatingProvisional
Rating i Provisional Rating, click to know more

December Challenge 2018 Division 1(2022-12-20 00:00:00)

Global Rank:   80

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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Practice Paths (0)

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Contests (22)

February Challenge 2016

Chef and Strange Operations, Chef-Detective, Sereja and Two Lines

May Challenge 2016

Sereja and GCD 2

July Challenge 2016

Evaluate the polynomial

August Challenge 2016

Chef and His Garden, Chef and Chocolate, Chef and Round Run

September Challenge 2016

Chef and Friends, Dividing Machine, Chef and digits of a number, Faded Palindromes, Chef and calculation

January Challenge 2017

Reservior, Tourists in Mancunia, Cats and Dogs, Capital Movement

February Challenge 2017

Eugene and big number, Most Frequent Element

March Challenge 2017

Xenny and Alternating Tasks, Pishty and birthday, Bear and Extra Number, (CH) Bear and Sorted Rows, Bandwidth of a matrix

April Challenge 2017

Dish Of Life, Bear and Row 01, Bear and Clique Distances, Similar Dishes

May Challenge 2017

Chef and Subsequences, Median of adjacent maximum numbers, Blocked websites, Chef and his daily routine, Courses in an university, Chef and Sub Array , Long Sandwich

September Challenge 2017

Chef and Pick Digit, Minimum Good Permutation, Little Chef and Sums

March Cook-Off 2017

Safe Robot

February Challenge 2018

Broken Clock, Chef And Land Labeling, Chef And His Characters, Chef And The Patents, Points Inside A Polygon, Car-pal Tunnel, Permutation and Palindrome

March Challenge 2018 DIV 2

Minion Chef and Bananas, Minions and Voting, Chef and Glove, Mix the Colors, Chef and Easy Problem, Pishty and Triangles, A Big Sale

April Challenge 2018 Division 1

Cutting Plants, Highway Crossing, Count Good Prefixes

June Challenge 2018 Division 1

Vision

July Challenge 2018 Division 1

No Minimum No Maximum, Gears, Reach Equilibrium, Tom and Jerry

September Challenge 2018 Division 1

Factorize, Table Game, Bad Shuffle

December Challenge 2018 Division 1

(Challenge) Delete DAG, Max and Electrical Panel, Directing Edges, Chef and Interactive XOR

Total Problems Solved: 82