User ray_meng

Points breakdown

100 / 100

AC | JAVA8

GFSSOC '15 Fall S4 - Mostly Talking

on Jan. 23, 2022, 5:24 p.m.

15pp

weighted 100% (15pp)

100 / 100

AC | JAVA8

Binary Indexed Tree Test

on Sept. 27, 2022, 11:48 p.m.

10pp

weighted 95% (9.5pp)

15 / 15

AC | JAVA8

CCC '22 S3 - Good Samples

on March 6, 2022, 3:19 p.m.

10pp

weighted 90% (9.0pp)

15 / 15

AC | JAVA8

CCC '22 J5 - Square Pool

on March 6, 2022, 12:50 a.m.

10pp

weighted 86% (8.6pp)

70 / 70

AC | JAVA8

COCI '20 Contest 6 #2 Alias

on Jan. 31, 2022, 10:27 p.m.

10pp

weighted 81% (8.1pp)

120 / 120

AC | JAVA8

CCC '09 S4 - Shop and Ship

on Jan. 23, 2022, 12:52 a.m.

10pp

weighted 77% (7.7pp)

15 / 15

AC | JAVA8

CCC '20 S2 - Escape Room

on Jan. 19, 2022, 2:44 a.m.

10pp

weighted 74% (7.4pp)

100 / 100

AC | JAVA8

VMSS '15 #4 - Frank and Roads

on Jan. 18, 2022, 10:24 p.m.

10pp

weighted 70% (7.0pp)

100 / 100

AC | JAVA8

VM7WC '16 #3 Gold - Hello, Officer.

on Jan. 17, 2022, 6:34 p.m.

10pp

weighted 66% (6.6pp)

14 / 14

AC | JAVA8

WC '18 Contest 4 S1 - World of StarCraft

on Dec. 13, 2021, 1:37 a.m.

10pp

weighted 63% (6.3pp)

Problem	Score
An Animal Contest 1 P1 - Alpaca Shapes	3 / 3
An Animal Contest 1 P2 - Alpaca Racing	5 / 5
An Animal Contest 1 P3 - Happy Alpacas	7 / 7
An Animal Contest 1 P4 - Alpaca Arrays	1 / 10
An Animal Contest 2 P0 - Koala Matchmaking	3 / 3
An Animal Contest 2 P1 - Koala Konundrum	5 / 5
An Animal Contest 3 P1 - Monkey Shopping	3 / 3
An Animal Contest 3 P2 - Monkey Potato	5 / 5
An Animal Contest 3 P3 - Monkey Market	7 / 7
An Animal Contest 4 P1 - Dasher's Digits	5 / 5
An Animal Contest 5 P1 - Bamboo Cookies	3 / 3
An Animal Contest 5 P2 - Permutations & Products	5 / 5
An Animal Contest 6 P1 - Workout Routine	5 / 5
An Animal Contest 7 P1 - Squirrnect 4	3 / 3

Problem	Score
Another Contest 5 Problem 1 - Goat Fence	3 / 3
Another Contest 5 Problem 2 - Great Graffiti	5 / 5
Another Contest 8 Problem 2 - Unnecessary Trash Push	3 / 3

Problem	Score
CCC '00 S2 - Babbling Brooks	7 / 7
CCC '01 S1 - Keeping Score	5 / 5
CCC '01 S3 - Strategic Bombing	7 / 7
CCC '03 S1 - Snakes and Ladders	5 / 5
CCC '03 S3 - Floor Plan	7 / 7
CCC '04 J3 - Smile with Similes	3 / 3
CCC '04 J4 - Simple Encryption	5 / 5
CCC '04 S1 - Fix	5 / 5
CCC '05 S1 - Snow Calls	5 / 5
CCC '05 S2 - Mouse Move	5 / 5
CCC '06 J4 - It's tough being a teen!	7 / 7
CCC '07 J4 - Anagram Checker	5 / 5
CCC '07 J5 - Keep on Truckin'	7 / 7
CCC '07 S3 - Friends	7 / 7
CCC '08 J2 - Do the Shuffle	3 / 3
CCC '08 J4 - From Prefix to Postfix	7 / 7
CCC '09 S4 - Shop and Ship	10 / 10
CCC '10 S1 - Computer Purchase	5 / 5
CCC '10 S2 - Huffman Encoding	5 / 5
CCC '11 S1 - English or French?	5 / 5
CCC '12 J4 - Big Bang Secrets	3 / 3
CCC '12 S3 - Absolutely Acidic	7 / 7
CCC '12 S5 - Mouse Journey	7 / 7
CCC '13 S4 - Who is Taller?	7 / 7
CCC '14 S2 - Assigning Partners	5 / 5
CCC '14 S3 - The Geneva Confection	5.600 / 7
CCC '15 J2 - Happy or Sad	3 / 3
CCC '15 J3 - Rövarspråket	5 / 5
CCC '15 S2 - Jerseys	5 / 5
CCC '15 S3 - Gates	2 / 10
CCC '16 S2 - Tandem Bicycle	5 / 5
CCC '17 S1 - Sum Game	3 / 3
CCC '17 S2 - High Tide, Low Tide	5 / 5
CCC '17 S3 - Nailed It!	4.200 / 7
CCC '18 J3 - Are we there yet?	3 / 3
CCC '18 S1 - Voronoi Villages	3 / 3
CCC '18 S2 - Sunflowers	5 / 5
CCC '19 S2 - Pretty Average Primes	5 / 5
CCC '20 J4 - Cyclic Shifts	5 / 5
CCC '20 S1 - Surmising a Sprinter's Speed	2.333 / 5
CCC '20 S2 - Escape Room	10 / 10
CCC '21 J2 - Silent Auction	3 / 3
CCC '21 J3 - Secret Instructions	5 / 5
CCC '21 S1 - Crazy Fencing	5 / 5
CCC '21 S2 - Modern Art	7 / 7
CCC '22 J1 - Cupcake Party	3 / 3
CCC '22 J3 - Harp Tuning	5 / 5
CCC '22 J5 - Square Pool	10 / 10
CCC '22 S1 - Good Fours and Good Fives	5 / 5
CCC '22 S2 - Good Groups	5 / 5
CCC '22 S3 - Good Samples	10 / 10
CCCHK '08 J3 - Phone book	5 / 5
CCCHK '15 J3 - Queens can't attack me!	5 / 5

Problem	Score
Sorting	3 / 3
Next Prime	5 / 5
Single Source Shortest Path	7 / 7

Problem	Score
COCI '14 Contest 2 #2 Utrka	2.500 / 5
COCI '16 Contest 4 #2 Kartomat	5 / 5
COCI '20 Contest 6 #2 Alias	10 / 10

User ray_meng

Points breakdown

AAC (60 points)

ACC (11 points)

CCC (283.133 points)

Classics (15 points)

COCI (17.500 points)

Data Structure Tests (10 points)

DMOPC (143.600 points)

DWITE (34 points)

ECOO (17 points)

GFSSOC (30 points)

ICPC (15 points)

Mock CCC (73 points)

MWC (9.373 points)

SAC Coding Challenge (13 points)

Seasonal (68.950 points)

TLE (13 points)

TSOC (14 points)

Uncategorized (170.100 points)

VM7WC (32 points)

Woburn Challenge (20 points)

YAC (2.500 points)

Problem	Score
DMOPC '14 Contest 1 P5 - Surprise Teleport	7 / 7
DMOPC '14 Contest 2 P4 - Deforestation	5 / 5
DMOPC '14 Contest 3 P3 - Not Enough Personnel!	7 / 7
DMOPC '16 Contest 1 P3 - Shoe Shopping	7 / 7
DMOPC '16 Contest 2 P2 - Ebola Outbreak	7 / 7
DMOPC '16 Contest 4 P2 - Systests	2.800 / 7
DMOPC '17 Contest 1 P1 - Fujō Neko	5 / 5
DMOPC '17 Contest 1 P3 - Hitchhiking Fun	7 / 7
DMOPC '17 Contest 5 P3 - Mimi and Primes	7 / 7
DMOPC '18 Contest 2 P1 - Pumpkin Patches	3 / 3
DMOPC '18 Contest 3 P2 - Bob and French Class	7 / 7
DMOPC '18 Contest 6 P3 - Wish Upon a Star	10 / 10
DMOPC '19 Contest 5 P1 - Conspicuous Cryptic Checklist	5 / 5
DMOPC '21 Contest 1 P1 - Partial Game	5 / 5
DMOPC '21 Contest 2 P1 - Bosses	7 / 7
DMOPC '21 Contest 3 P1 - Sums & Differences	7 / 7
DMOPC '21 Contest 4 P2 - Festive Groups	1.400 / 7
DMOPC '21 Contest 5 P1 - Permutations & Primes	5 / 5
DMOPC '21 Contest 5 P2 - Permutations & Primes	7 / 7
DMOPC '21 Contest 5 P4 - Permutations & Primes	3.400 / 17
DMOPC '21 Contest 6 P1 - Bigger Big Integer	3 / 3
DMOPC '21 Contest 6 P2 - Gacha Luck	7 / 7
DMOPC '22 Contest 1 P1 - Up-down Sequence	1 / 5
DMOPC '22 Contest 2 P1 - DMOPC Crisis	5 / 5
DMOPC '22 Contest 3 P1 - Holiday Colouring	5 / 5
DMPG '17 S2 - Anime Conventions	7 / 7

Problem	Score
DWITE '07 R2 #5 - Bridges In A Graph	7 / 7
DWITE '07 R3 #2 - There's An Essay In My Code	5 / 5
DWITE '07 R3 #3 - Playlist	7 / 7
DWITE '07 R5 #2 - Number of factors	5 / 5
DWITE '08 R3 #2 - Wordcount++	5 / 5
DWITE '11 R4 #2 - Prime Time	5 / 5

Problem	Score
ECOO '16 R1 P3 - Railway Sort	7 / 7
ECOO '19 R1 P1 - Free Shirts	5 / 5
ECOO '19 R2 P1 - Email	5 / 5

Problem	Score
GFSSOC '14 Winter J5 - Pursuit of Knowledge	10 / 10
GFSSOC '15 Fall S2 - Hearth	5 / 5
GFSSOC '15 Fall S4 - Mostly Talking	15 / 15

Problem	Score
ACM U of T Tryouts C0 A - Max Flow	3 / 3
ACM U of T Tryouts C0 B - Interleaving Leaves	5 / 5
ACM U of T Tryouts C1 C - Foxhole	7 / 7

Problem	Score
Mock CCC '20 S1 - War	3 / 3
Mock CCC '20 Contest 2 S1 - Arithmetic Hybercube	3 / 3
Mock CCC '20 Contest 2 S2 - 4D BBST on a DP	5 / 5
Mock CCC '23 Contest 1 J1 - Final Velocity	3 / 3
Mock CCC '23 Contest 1 J2 - Healthy Schedule	3 / 3
Mock CCC '23 Contest 1 J3 - Pairing Gifts	5 / 5
Mock CCC '23 Contest 1 J4 - String Decryption	5 / 5
Mock CCC '14 S2 - Sleep Cycle	7 / 7
Mock CCC '14 S3 - Spreadsheet Sorting	7 / 7
Mock CCC '22 2 S1 - Kaguya Wants to Let Ishigami Pass	5 / 5
Mock CCC '23 1 S1 - Composite Fibonacci Numbers	5 / 5
Mock CCC '23 2 S1 - Composite Fibonacci Numbers	3 / 3
Mock CCC '18 Contest 5 J5/S3 - Directed Graph Connectivity	7 / 7
Mock CCC '22 1 S2 - IU	5 / 5
Mock CCC '22 1 S3 - IU	7 / 7

Problem	Score
MWC '15 #1 P5: Love Guru	2.100 / 7
MWC '15 #2 P2: Towering Towers	7.273 / 10

Problem	Score
SAC '22 Code Challenge 3 P1 - Hair Hazards	3 / 3
SAC '22 Code Challenge 4 P2 - Obligatory String Problem	5 / 5
SAC '22 Code Challenge 4 P3 - Obligatory Math Problem	5 / 5

Problem	Score
Back To School '17: Avalon	5 / 5
Back To School '18: Letter Frequency	7 / 7
Back To School '18: Making Friends	5.950 / 7
Death Gun	7 / 7
Max's Anger Contest Series 1 P1 - Hunger Bar	3 / 3
Max's Anger Contest Series 1 P2 - Wesley's Anger Contest 7 P1 - Enraged	5 / 5
Max's Anger Contest Series 1 P3 - Divide and Connor	7 / 7
Valentine's Day '15 P2 - Simon and Marcy	7 / 7
WOSS Dual Olympiad 2021 J1: Water Classification	3 / 3
WOSS Dual Olympiad 2021 J2/S1: Secret Formula	3 / 3
WOSS Dual Olympiad 2021 J3: Frisbee Golf	5 / 5
WOSS Dual Olympiad 2022 J1: Holiday Gifting	3 / 3
WOSS Dual Olympiad 2022 J2: Counting Christmas Trees	3 / 3
WOSS Dual Olympiad 2022 J3/S1: Christmas List	5 / 5

Problem	Score
TLE '15 P1 - Power Rankings	5 / 5
TLE '16 Contest 6 (Mock CCC) S1 - Writing the CCC	5 / 5
TLE '17 Contest 7 P1 - Stargazing	3 / 3

Problem	Score
TSOC '15 Contest 1 #5 - Giant Ants	7 / 7
TSOC '16 Contest 1 #4 - Alex and Animal Rights	7 / 7

Problem	Score
Appleby Contest '19 P4 - Rectangles	1.100 / 7
Appleby Contest '20 P2 - Playful Playdoughs	5 / 5
Sum of Primes 2	5 / 5
A Noisy Class	7 / 7
Another Sorting	5 / 5
Brap Lesh Mafia	5 / 5
BSSPC '22 P3 - Searching for Seats	5 / 5
BSSPC '22 P4 - Exec Pieing	5 / 5
CPC '21 Contest 1 P1 - AQT and Fractions	0.500 / 5
Maximum Sum	7 / 7
Educational DP Contest AtCoder A - Frog 1	7 / 7
Educational DP Contest AtCoder C - Vacation	7 / 7
Educational DP Contest AtCoder D - Knapsack 1	7 / 7
Exam Prep	7 / 7
Flip the Switches	5 / 5
PEG Test '11 - Cyclopian Puzzle	10 / 10
Graph Contest 3 P1 - Travelling Salesmen	7 / 7
Hardcore Grinding	5 / 5
HCI '16 - Oversleep	7 / 7
Count The Triplets	7 / 7
OCC '19 S2 - Rimuru's Number Game	5 / 5
Pie	3 / 3
Postfix Notation	7 / 7
Rat In A Maze	5 / 5
The Cosmic Era P2 - Uneven Sand	5 / 5
The Cosmic Era P3 - Battle Positions	7 / 7
Sleigh Ride	10 / 10
TSS Club Fair 2017 Problem B	3.500 / 7
UCC Coding Competition '21 P2 - Emerald Exchange	5 / 5
UCC Coding Competition '21 P3 - Long Pizza	5 / 5

Problem	Score
VMSS '15 #4 - Frank and Roads	10 / 10
VM7WC '16 #3 Silver - Can Shahir even get there?!	5 / 5
VM7WC '16 #3 Gold - Hello, Officer.	10 / 10
VM7WC '16 #5 Gold - Jayden Studies Trees	7 / 7

Problem	Score
WC '18 Contest 3 J2 - Net Weight	5 / 5
WC '18 Contest 4 S1 - World of StarCraft	10 / 10
WC '18 Finals J1 - Conditional Contracts	5 / 5