Jehian Norman Saviero

• Username: 4★reiva5
• Country:  Indonesia
• Student/Professional:Professional
• Organisation:Traveloka
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jul-Dec)2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 32

Current Ratings Graph Old Ratings Graph

1858 (+54)RatingProvisional
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August Lunchtime 2020 Division 2(2020-08-29 22:30:02)

Global Rank:   14

Cheated in:   

Ratings System Update

(2020-08-29 22:30:02)

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?

1858 (-90)RatingProvisional
Rating i Provisional Rating, click to know more

August Lunchtime 2020 Division 2(2022-12-20 00:00:00)

Global Rank:   14

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 (32)

October Lunchtime 2016

The Largest Bouquet

June Challenge 2017

A Good Set, Pairwise union of sets, Triplets, Chef and the Feast, Xenny and Coin Rankings

July Challenge 2017

Whats in the Name

September Challenge 2017

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

November Challenge 2017

Chef Hates Palindromes, Chef goes Left Right Left, Periodic Palindrome Construction, Villages and Tribes

May Cook-Off 2017

La Liga, Balanced Array, Hussain Set

June Cook-Off 2017

Ada and crayons, SnackUp

September Lunchtime 2017

Chef and Cook-Off Contests

January Challenge 2018

Partition the numbers, String Merging, Maximum Score, K-Concatenation, Rectangle

January Lunchtime 2018

Chef and Game with Sequence, Chef and Escaping from the Labyrinth

February Challenge 2018

Chef And His Characters, Chef And The Patents, Car-pal Tunnel, Permutation and Palindrome

February Cook-Off 2018

Chef and Tuples, Chef and Line, Chef and Cook-Off

March Challenge 2018 DIV 1

Chef and Easy Problem, Mix the Colors

March Cook-off 2018 Division 1

Chef Goes to the Cinema, Chef Restores a Matrix

June Cook-Off 2018 Division 1

Good Permutations

July Challenge 2018 Division 1

No Minimum No Maximum

August Challenge 2018 Division 1

Modular GCD

September Challenge 2018 Division 1

Bad Shuffle

June Lunchtime 2018 Division 1

Summary Power, Sort the Leaves

July Lunchtime 2018 Division 1

Forced Particles, Prime divisors

August Lunchtime 2018 Division 1

Chef and Eid, Mix Mix Game

Insomnia 2018 (Rated)

Split Sums

Quick Code (Rated for Division 2)

Immortal Frieza, Majin Vegeta

January Challenge 2019 Division 2

Lucky Number Game, Distinct Pairs, Chef and Modulo Game, Fancy Quotes

January Cook-Off 2019 Division 2

Ada School, Ada King

January Lunchtime 2019 Division 1

Distances, Rooks

February Challenge 2019 Division 1

Chef and Secret Ingredients, Art of Balance

June Challenge 2019 Division 1

Sum and GCD

February Challenge 2020 Division 2

Long Contest and Cook Off Overlaps, Hard Cash, School of Geometry, No Change Required, Chef and Railway Stations, The Theatre Problem

May Lunchtime 2020 Division 2

Weird Walk, Lost Weekends

International Coding Marathon (Rated for all)

Lavanya Loves DFA, Mr Pr in a Dilemma

August Lunchtime 2020 Division 2

Ratings and Rankings, Alien Invasion , Mode of Frequencies, Counting Graphs, Game on a Strip

June Cook-Off 2020 Division 2

Cache Hits, Max Mex

SnackDown 2021 - Online Qualifiers

Lucky Number, Maximum Number Of Distinct Elements

SnackDown 2021 - Online Round 1A

Round Robin Ranks , Dance Moves, Min Max LCM

SnackDown 2021 - Online Round 1B

Queens Placement , Largest Laddu, Help Nishant

Total Problems Solved: 95