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Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

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Programming and DSA

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Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

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Practice Compete Compiler
Home » Loh Kwong Weng
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Loh Kwong Weng

  • 5★kwongweng
  •   Malaysia
  • Student
  • SMK (L) Methodist Boys' School Kuala Lumpur, Malaysia
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 34
2118 (+70)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 114 Division 1 (Rated till 6 Stars)(2023-12-27 22:15:00)
Global Rank:   9
Cheated in:   

Ratings System Update

(2023-12-27 22:15:00)
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1981 (-288)RatingProvisional
Rating i Provisional Rating, click to know more
May Lunchtime 2022 Division 1 (Rated)(2022-12-20 00:00:00)
Global Rank:   75
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)

Practice Paths (1)

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Practice for ZCO and INOI

13%

Contests (34)

October Challenge 2019 Division 2

Even Edges, Missing Number, Chef and Maximum Star Value, Array Modification, Operations on a Matrix, Phone Prices

October Mega Cook-Off 2019 Division 2

Cakewalk, Medel, D-Or

October Lunchtime 2019 Division 1 (Unrated)

Box Game

November Challenge 2019 Division 1

A Simple Game

November Cook-Off 2019 Division 2

The Biggest Restaurant, Chef Diet, Robots in Chefland

November Lunchtime 2019 Division 1

Planting Trees, Washing Windows

December Lunchtime 2019 Division 1

The Evil Professor, Guess the number

December Challenge 2019 Division 1

Binary XOR, Sticky Notes, That Is My Score!, Addition

January Challenge 2020 Division 1

Chef and Dynamo

February Challenge 2020 Division 2

No Change Required, The Theatre Problem, School of Geometry, Hard Cash

March Challenge 2020 Division 2

XOR Engine, Ada Bishop 2, Pintu and Fruits

April Challenge 2020 Division 2

Strange Number, Unit GCD, Sell All the Cars, Leaked Answers (Challenge), COVID Pandemic and Long Queue

May Challenge 2020 Division 1

Triple Sort

April Cook-Off 2020 Division 2

Lift Requests

May Cook-Off 2020 Division 1

Roads in Chefland

January Lunchtime 2020 Division 2

Bob and His Friends, Chef and Street Food

April Lunchtime 2020 Division 2

Another Birthday Present!, Positive Mex, Chef in Fantasy League

May Lunchtime 2020 Division 1

Convert the String

Exun Programming Prelims 2019 (Rated for all)

Weird Modulo Problem , Tennis Tournament

June Challenge 2020 Division 1

The Tom and Jerry Game!, Covid Sampling (Challenge)

July Challenge 2020 Division 1

Chefina and Swaps, Missing a Point

August Challenge 2020 Division 2

Chef Wars - Return of the Jedi, Another Card Game Problem, Chef and Linear Chess, Smallest KMP

September Challenge 2020 Division 1

Chef and Trump Cards, Ada Matrix

August Cook-Off 2020 Division 2

Polygon Relationship, Chef and Work, K-Foldable String

August Lunchtime 2020 Division 2

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

June Lunchtime 2020 Division 1

Maximum AND, Square Submatrices

RECode 12.0 (Rated for all)

Chef and String, Chef and Walk, Chef and Numbers

October Challenge 2020 Division 1

Positive AND

November Challenge 2020 Division 2

Restore Sequence, Ada and Dishes, Magical Candy Store, Iron, Magnet and Wall

January Challenge 2021 Division 1

Chef and Division 3

December Challenge 2020 Division 1

Hail XOR, Square Root of LCA Convolution, Calculus, String Operations, Positive Prefixes, Even Pair Sum

October Lunchtime 2020 Division 2

AND Plus OR, Chef and Subtree MEXs

May Challenge 2021 Division 1 (Unrated)

Xor Equality

September Challenge 2021 Division 1 (Unrated)

XOR Equal, Shuffling Parities, Airline Restrictions, Travel Pass

April Long One 2022 Division 1 (Unrated)

Pairwise Xors

May Cook-Off 2022 Division 1 (Rated)

Different Subarrays Rearrange, Triple Inversions

May Lunchtime 2022 Division 1 (Rated)

Balanced 0-1 Tree, Equal After And

Starters 71 Division 2 (Rated)

Pet Store, Flip the Prefix, Expected Sum, Maximizing LCS, Smallest Difference

Starters 114 Division 1 (Rated till 6 Stars)

Yet another Matrix problem, Game on Array, Chef and Tag, Rock-Paper-Scissors

Total Problems Solved: 166

2118
(Div 1)
★★★★★
CodeChef Rating (Highest Rating 2118)
  • Inactive Global Rank
  • Inactive Country Rank

Badges

Contest Contender - Silver Badge

Contest Contender - Silver Badge

Received for participating in 25 Contests

Problem Solver - Bronze Badge

Problem Solver - Bronze Badge

Received for solving 50 Problems

Daily Streak - Bronze Badge

Daily Streak - Bronze Badge

Received for maintaining a streak of 5 days

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