User petersonguo

Points breakdown

200 / 200

AC | C++11

A Times B

on May 21, 2024, 10:57 p.m.

20pp

weighted 100% (20pp)

100 / 100

AC | C++11

Comparing Arrays

on Oct. 10, 2022, 10:39 p.m.

15pp

weighted 95% (14pp)

100 / 100

AC | PY2

Self-deception

on July 16, 2022, 8:59 p.m.

15pp

weighted 90% (14pp)

15 / 15

AC | C++11

CCC '18 S3 - RoboThieves

on Aug. 31, 2022, 4:40 a.m.

12pp

weighted 86% (10pp)

100 / 100

AC | C

DMPG '15 S5 - Black and White

on Aug. 13, 2022, 3:41 a.m.

12pp

weighted 81% (9.8pp)

10 / 10

AC | C++20

COCI '13 Contest 5 #3 Eksplozjia

on May 21, 2024, 11:52 p.m.

10pp

weighted 77% (7.7pp)

15 / 15

AC | C++11

CCC '20 S2 - Escape Room

on Feb. 15, 2023, 5:49 a.m.

10pp

weighted 74% (7.4pp)

100 / 100

AC | C++11

Binary Indexed Tree Test

on Sept. 23, 2022, 4:45 p.m.

10pp

weighted 70% (7.0pp)

30 / 30

AC | C++11

CCC '15 S3 - Gates

on Aug. 30, 2022, 6:37 a.m.

10pp

weighted 66% (6.6pp)

70 / 70

AC | C++11

COCI '20 Contest 4 #2 Vepar

on Aug. 20, 2022, 7:48 p.m.

10pp

weighted 63% (6.3pp)

Problem	Score
An Animal Contest 1 P1 - Alpaca Shapes	3 / 3
An Animal Contest 7 P1 - Squirrnect 4	3 / 3

Problem	Score
CCC '00 J1 - Calendar	5 / 5
CCC '00 S1 - Slot Machines	5 / 5
CCC '00 S2 - Babbling Brooks	7 / 7
CCC '04 J1 - Squares	3 / 3
CCC '07 J4 - Anagram Checker	5 / 5
CCC '07 S2 - Boxes	5 / 5
CCC '08 J2 - Do the Shuffle	3 / 3
CCC '08 J4 - From Prefix to Postfix	7 / 7
CCC '08 S2 - Pennies in the Ring	5 / 5
CCC '08 S3 - Maze	7 / 7
CCC '10 J1 - What is n, Daddy?	3 / 3
CCC '11 J1 - Which Alien?	3 / 3
CCC '11 J3 - Sumac Sequences	5 / 5
CCC '11 S1 - English or French?	5 / 5
CCC '11 S2 - Multiple Choice	3 / 3
CCC '12 J1 - Speed fines are not fine!	3 / 3
CCC '12 S3 - Absolutely Acidic	7 / 7
CCC '13 J1 - Next in line	3 / 3
CCC '14 S2 - Assigning Partners	5 / 5
CCC '14 S3 - The Geneva Confection	7 / 7
CCC '15 S1 - Zero That Out	3 / 3
CCC '15 S3 - Gates	10 / 10
CCC '16 S2 - Tandem Bicycle	5 / 5
CCC '17 J4 - Favourite Times	5 / 5
CCC '17 S1 - Sum Game	3 / 3
CCC '17 S2 - High Tide, Low Tide	5 / 5
CCC '18 S1 - Voronoi Villages	3 / 3
CCC '18 S3 - RoboThieves	12 / 12
CCC '19 J1 - Winning Score	3 / 3
CCC '19 S1 - Flipper	3 / 3
CCC '19 S2 - Pretty Average Primes	5 / 5
CCC '20 J1 - Dog Treats	3 / 3
CCC '20 J4 - Cyclic Shifts	5 / 5
CCC '20 S1 - Surmising a Sprinter's Speed	5 / 5
CCC '20 S2 - Escape Room	10 / 10
CCC '21 J1 - Boiling Water	3 / 3
CCC '21 J2 - Silent Auction	3 / 3
CCC '21 J3 - Secret Instructions	5 / 5
CCC '21 J4 - Arranging Books	7 / 7
CCC '21 S1 - Crazy Fencing	5 / 5
CCC '21 S2 - Modern Art	7 / 7
CCC '22 J1 - Cupcake Party	3 / 3
CCC '22 J2 - Fergusonball Ratings	3 / 3
CCC '22 J3 - Harp Tuning	5 / 5
CCC '22 S1 - Good Fours and Good Fives	5 / 5
CCC '22 S2 - Good Groups	5 / 5
CCC '23 S1 - Trianglane	5 / 5
CCC '23 S2 - Symmetric Mountains	7 / 7
CCCHK '08 J3 - Phone book	5 / 5
CCCHK '15 J5 - No friends in the same group.	3 / 15
CCCHK '15 S1 - Finding number of pairs	7 / 7

Problem	Score
2-Dimensional Range Minimum Query	1.700 / 17
Sorting	3 / 3
Next Prime	5 / 5
Unique Elements	3 / 3

Problem	Score
COCI '06 Contest 3 #1 Patuljci	5 / 5
COCI '07 Contest 1 #1 Cetvrta	5 / 5
COCI '11 Contest 5 #2 Eko	5 / 5
COCI '13 Contest 5 #3 Eksplozjia	10 / 10
COCI '20 Contest 4 #2 Vepar	10 / 10

Problem	Score
DMOJ Capture The Flag '20 G1 - Sanity Check	3 / 3
DMOJ Capture The Flag '20 G2 - Where's the flag?	3 / 3
DMOJ Capture The Flag '20 F1 - RGB	3 / 3

User petersonguo

Points breakdown

AAC (6 points)

BlueBook (3 points)

CCC (254 points)

CCO (10 points)

Classics (12.700 points)

COCI (35 points)

CTF (9 points)

Data Structure Tests (10 points)

DMOPC (94 points)

DWITE (30 points)

ECOO (17 points)

FHC (20 points)

GFSSOC (21 points)

ICPC (11 points)

Mock CCC (12 points)

Olympiads School (5 points)

SAC Coding Challenge (5 points)

Seasonal (21 points)

TLE (16 points)

Uncategorized (207 points)

VM7WC (15 points)

Woburn Challenge (10 points)

Problem	Score
DMOPC '13 Contest 1 P4 - AFK	7 / 7
DMOPC '14 Contest 1 P3 - New Students	3 / 3
DMOPC '14 Contest 2 P4 - Deforestation	5 / 5
DMOPC '14 Contest 3 P4 - Not Enough Testers!	10 / 10
DMOPC '14 Contest 5 P3 - Brotherly Sequence	5 / 5
DMOPC '15 Contest 3 P3 - Dimethylbenzene	7 / 7
DMOPC '16 Contest 1 P0 - C.C. and Cheese-kun	3 / 3
DMOPC '16 Contest 4 P1 - Fast Exponents	5 / 5
DMOPC '16 Contest 4 P2 - Systests	7 / 7
DMOPC '17 Contest 1 P1 - Fujō Neko	5 / 5
DMOPC '17 Contest 2 P2 - Balance	5 / 5
DMOPC '17 Contest 4 P1 - Ribbon Colouring Fun	5 / 5
DMOPC '19 Contest 5 P1 - Conspicuous Cryptic Checklist	5 / 5
DMOPC '21 Contest 5 P1 - Permutations & Primes	5 / 5
DMOPC '22 Contest 1 P1 - Up-down Sequence	5 / 5
DMPG '15 S5 - Black and White	12 / 12

Problem	Score
DWITE '07 R3 #2 - There's An Essay In My Code	5 / 5
DWITE '08 R3 #2 - Wordcount++	5 / 5
DWITE '08 R4 #1 - Four player Pong with no players	7 / 7
DWITE '09 R2 #3 - Binary Test String	5 / 5
DWITE '10 R1 #2 - Robot Vacuum Prototype	3 / 3
DWITE '11 R4 #2 - Prime Time	5 / 5

Problem	Score
ECOO '16 R1 P3 - Railway Sort	7 / 7
ECOO '19 R2 P1 - Email	5 / 5
ECOO '20 P2 - Online Shopping	5 / 5

Problem	Score
Facebook Hacker Cup '15 Round 1 P1 - Homework	10 / 10
Facebook Hacker Cup '15 Round 2 P1 - Lazy Sort	10 / 10

Problem	Score
GFSS Christmas Challenge P2 - Height Inspection	3 / 3
GFSSOC '15 Fall J5 - Nightmare-a-thon	10 / 10
GFSSOC '15 Fall S2 - Hearth	5 / 5
GFSSOC '15 Winter J1 - Festive Fardin	3 / 3

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 A - Rock Paper Scissors Fox	3 / 3

Problem	Score
Mock CCC '23 Contest 1 J3 - Pairing Gifts	5 / 5
Mock CCC '14 S3 - Spreadsheet Sorting	7 / 7

Problem	Score
Back To School '18: Letter Frequency	7 / 7
Too Simple	7 / 7
New Year's '17 P1 - Mr. N and Presents	7 / 7

Problem	Score
TLE '16 Contest 2 P1 - In Debt	3 / 3
TLE '16 Contest 6 (Mock CCC) S1 - Writing the CCC	5 / 5
TLE '17 Contest 2 P2 - Unlucky Numbers	5 / 5
TLE '17 Contest 7 P1 - Stargazing	3 / 3

Problem	Score
16 BIT S/W ONLY	3 / 3
2spooky4me	7 / 7
Mispelling	3 / 3
Sum of Primes 2	5 / 5
Another Sorting	5 / 5
A Plus B	3 / 3
A Times B	20 / 20
Avocado Trees!	5 / 5
List Minimum	3 / 3
List Minimum (Easy)	3 / 3
List Minimum (Hard)	5 / 5
Boolean	3 / 3
Brap Lesh Mafia	5 / 5
Champion Contest	7 / 7
Cheerio Contest 1 J3 - Festival	5 / 5
Comparing Arrays	15 / 15
Discerning Discounts	3 / 3
Fast Bit Counting	3 / 3
Flip the Switches	5 / 5
Hardcore Grinding	5 / 5
Hello, World!	3 / 3
A Math Contest P2 - Subsequence Sum	5 / 5
A Math Contest P7 - Factors	10 / 10
Pie	3 / 3
Postfix Notation	7 / 7
Primes	3 / 3
VMSS Pre-Windsor P7 - Going Back to the Definitions	7 / 7
Self-deception	15 / 15
Sandwich	5 / 5
The Cosmic Era P1 - Ship	3 / 3
The Cosmic Era P3 - Battle Positions	7 / 7
Bubble Sort	7 / 7
The DMOJ Driveway	5 / 5
THICC '17 P3 - The God of Death	7 / 7
TSS Club Fair 2017 Problem B	7 / 7

Problem	Score
VM7WC '15 #3 Silver - Test Scores	5 / 5
VM7WC '16 #2 Silver - GG	5 / 5
VM7WC '16 #3 Silver - Can Shahir even get there?!	5 / 5

Problem	Score
WC '17 Contest 3 J3 - Uncrackable	5 / 5
WC '99 P3 - The Godfather	5 / 5