User psun256

Points breakdown

100 / 100

AC | C++17

IOI '24 P2 - Message

on Sept. 26, 2024, 2:16 a.m.

40pp

weighted 100% (40pp)

100 / 100

AC | C++17

Root Solver

on Nov. 26, 2023, 11:49 p.m.

30pp

weighted 95% (29pp)

100 / 100

AC | C++17

CCO Preparation Test 3 P3 - Arrow

on Sept. 3, 2023, 10:02 p.m.

30pp

weighted 90% (27pp)

100 / 100

AC | C++17

IOI '13 P2 - Art Class (Standard I/O)

on Oct. 3, 2023, 5:29 a.m.

20pp

weighted 86% (17pp)

150 / 150

AC | C++17

COCI '06 Contest 1 #6 Debug

on June 1, 2023, 7:06 p.m.

20pp

weighted 81% (16pp)

15 / 15

AC | C++17

CCC '23 S5 - The Filter

on Feb. 19, 2023, 5:24 p.m.

20pp

weighted 77% (15pp)

30 / 30

AC | C++11

CCO '07 P3 - Bowling for Numbers++

on Aug. 7, 2022, 11:25 p.m.

20pp

weighted 74% (15pp)

15 / 15

AC | C++11

CCC '18 S5 - Maximum Strategic Savings

on Jan. 22, 2022, 8:34 p.m.

20pp

weighted 70% (14pp)

15 / 15

AC | C++17

CCC '25 S5 - To-Do List

on Feb. 26, 2025, 7:39 p.m.

17pp

weighted 66% (11pp)

100 / 100

AC | C++17

K-th Minimum Number

on Nov. 6, 2024, 12:32 a.m.

17pp

weighted 63% (11pp)

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	10 / 10
An Animal Contest 1 P5 - Odd Alpacas	12 / 12
An Animal Contest 1 P6 - Alpaca Distancing	12 / 12
An Animal Contest 2 P0 - Koala Matchmaking	3 / 3
An Animal Contest 2 P1 - Koala Konundrum	5 / 5
An Animal Contest 2 P3 - Koala Balloons	12 / 12
An Animal Contest 2 P4 - Koala Gambling	12 / 12
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 4 P2 - Lavish Lights	10 / 10
An Animal Contest 5 P3 - Ski Resort	10 / 10
An Animal Contest 6 P1 - Workout Routine	5 / 5
An Animal Contest 6 P2 - G-Pop	7 / 7
An Animal Contest 6 P3 - OAC	12 / 12
An Animal Contest 7 P3 - Squirrel Scramble	12 / 12

Problem	Score
Another Contest 5 Problem 1 - Goat Fence	3 / 3
Another Contest 9 Problem 5 - Satellite	12 / 12

Problem	Score
Baltic OI '09 P3 - Subway Signaling Error	12 / 12
Baltic OI '11 P6 - Plagiarism	7 / 7

Problem	Score
CCC '00 S1 - Slot Machines	5 / 5
CCC '00 S2 - Babbling Brooks	7 / 7
CCC '00 S4 - Golf	7 / 7
CCC '01 S3 - Strategic Bombing	7 / 7
CCC '02 J1 - 0123456789	3 / 3
CCC '02 S2 - Fraction Action	5 / 5
CCC '02 S3 - Blindfold	15 / 15
CCC '03 S1 - Snakes and Ladders	5 / 5
CCC '03 S4 - Substrings	15 / 15
CCC '03 S5 - Trucking Troubles	10 / 10
CCC '04 J1 - Squares	3 / 3
CCC '04 J2 - Terms of Office	3 / 3
CCC '04 J3 - Smile with Similes	3 / 3
CCC '05 J1 - The Cell Sell	3 / 3
CCC '05 J3 - Returning Home	5 / 5
CCC '05 J5 - Bananas	10 / 10
CCC '06 J1 - Canadian Calorie Counting	3 / 3
CCC '06 J2 - Roll the Dice	3 / 3
CCC '07 J1 - Who is in the Middle?	3 / 3
CCC '07 J2 - I Speak TXTMSG	3 / 3
CCC '07 S5 - Bowling for Numbers	10 / 10
CCC '08 J1 - Body Mass Index	3 / 3
CCC '08 S1 - It's Cold Here!	5 / 5
CCC '08 S4 - Twenty-four	10 / 10
CCC '09 J1 - ISBN	3 / 3
CCC '09 S5 - Wireless	12 / 12
CCC '10 J1 - What is n, Daddy?	3 / 3
CCC '10 J5 - Knight Hop	7 / 7
CCC '10 S3 - Firehose	15 / 15
CCC '11 J1 - Which Alien?	3 / 3
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 J2 - Sounds fishy!	3 / 3
CCC '12 S5 - Mouse Journey	7 / 7
CCC '13 J1 - Next in line	3 / 3
CCC '13 J2 - Rotating letters	3 / 3
CCC '13 J4 - Time on task	5 / 5
CCC '14 J1 - Triangle Times	3 / 3
CCC '14 J2 - Vote Count	3 / 3
CCC '14 J3 - Double Dice	3 / 3
CCC '14 S1 - Party Invitation	5 / 5
CCC '14 S2 - Assigning Partners	5 / 5
CCC '14 S4 - Tinted Glass Window	15 / 15
CCC '15 J1 - Special Day	3 / 3
CCC '15 J2 - Happy or Sad	3 / 3
CCC '15 S1 - Zero That Out	3 / 3
CCC '15 S4 - Convex Hull	15 / 15
CCC '16 J1 - Tournament Selection	3 / 3
CCC '16 J2 - Magic Squares	3 / 3
CCC '16 S2 - Tandem Bicycle	5 / 5
CCC '16 S3 - Phonomenal Reviews	12 / 12
CCC '17 J1 - Quadrant Selection	3 / 3
CCC '17 J2 - Shifty Sum	3 / 3
CCC '17 S4 - Minimum Cost Flow	17 / 17
CCC '18 J1 - Telemarketer or not?	3 / 3
CCC '18 S3 - RoboThieves	10 / 10
CCC '18 S5 - Maximum Strategic Savings	20 / 20
CCC '19 S2 - Pretty Average Primes	5 / 5
CCC '20 J4 - Cyclic Shifts	5 / 5
CCC '20 S2 - Escape Room	10 / 10
CCC '20 S2 - Escape Room (Hard)	12 / 15
CCC '21 S1 - Crazy Fencing	5 / 5
CCC '21 S2 - Modern Art	7 / 7
CCC '21 S3 - Lunch Concert	10 / 10
CCC '21 S5 - Math Homework	15 / 15
CCC '22 S1 - Good Fours and Good Fives	5 / 5
CCC '22 S2 - Good Groups	5 / 5
CCC '22 S3 - Good Samples	10 / 10
CCC '22 S4 - Good Triplets	15 / 15
CCC '22 S5 - Good Influencers	17 / 17
CCC '23 S1 - Trianglane	5 / 5
CCC '23 S2 - Symmetric Mountains	7 / 7
CCC '23 S3 - Palindromic Poster	10 / 10
CCC '23 S4 - Minimum Cost Roads	15 / 15
CCC '23 S5 - The Filter	20 / 20
CCC '25 S4 - Floor is Lava	6.400 / 12
CCC '25 S5 - To-Do List	17 / 17
CCC '96 S3 - Pattern Generator	5 / 5
CCOQR '16 - Data Structure	15 / 15
CCCHK '15 J2 - What is the minimum area?	5 / 5

Problem	Score
CCO '07 P2 - Snowflakes	10 / 10
CCO '07 P3 - Bowling for Numbers++	20 / 20
CCO '14 P1 - Troyangles	10 / 10

User psun256

Points breakdown

AAC (157 points)

ACC (15 points)

Baltic OI (19 points)

BlueBook (5 points)

CCC (584.400 points)

CCO (40 points)

Classics (26.629 points)

COCI (233.800 points)

Data Structure Tests (35 points)

DMOPC (237.400 points)

DWITE (41 points)

ECOO (17 points)

GFSSOC (20 points)

IOI (79 points)

JOI (15 points)

Mock CCO (30 points)

MWC (7 points)

Olympiads School (7 points)

SAC Coding Challenge (18 points)

Seasonal (100 points)

Uncategorized (571.700 points)

VM7WC (12 points)

WAC (12 points)

Woburn Challenge (12 points)

YAC (90.400 points)

Problem	Score
Sorting	3 / 3
Next Prime	5 / 5
Next Prime (Hard)	15 / 15
Fast Matrix Multiplication	3.629 / 20

Problem	Score
COCI '06 Contest 1 #5 Bond	12 / 12
COCI '06 Contest 1 #6 Debug	20 / 20
COCI '06 Contest 2 #5 Stol	12 / 12
COCI '08 Contest 2 #3 Perket	7 / 7
COCI '09 Contest 5 #5 Program	12 / 12
COCI '09 Contest 7 #3 Bakice	12 / 12
COCI '10 Contest 4 #5 Dugovi	12 / 12
COCI '11 Contest 6 #5 Pastele	4.800 / 12
COCI '12 Contest 4 #4 Razlika	12 / 12
COCI '13 Contest 4 #3 Sumo	10 / 10
COCI '13 Contest 6 #1 Vjeko	3 / 3
COCI '14 Contest 6 #4 Kratki	10 / 10
COCI '14 Contest 7 #3 ACM	12 / 12
COCI '15 Contest 1 #4 Topovi	12 / 12
COCI '16 Contest 2 #3 Nizin	10 / 10
COCI '16 Contest 5 #4 Ronald	12 / 12
COCI '17 Contest 4 #3 Automobil	7 / 7
COCI '19 Contest 4 #5 Nivelle	12 / 12
COCI '21 Contest 2 #2 Kutije	10 / 10
COCI '21 Contest 3 #2 Cijanobakterije	10 / 10
COI '07 #1 Glasnici	12 / 12
COCI '06 Regional #3 Firefly	10 / 10

Problem	Score
Binary Indexed Tree Test	10 / 10
Disjoint Set Test	10 / 10
Segment Tree Test	15 / 15

Problem	Score
DMOPC '13 Contest 1 P4 - AFK	7 / 7
DMOPC '14 Contest 2 P4 - Deforestation	5 / 5
DMOPC '14 Contest 2 P6 - Selective Cutting	12 / 12
DMOPC '15 Contest 1 P5 - Lelei and Dragon Scales	10 / 10
DMOPC '16 Contest 4 P1 - Fast Exponents	5 / 5
DMOPC '16 Contest 4 P2 - Systests	7 / 7
DMOPC '17 Contest 2 P3 - Bad Bunnies	10 / 10
DMOPC '17 Contest 5 P3 - Mimi and Primes	7 / 7
DMOPC '18 Contest 1 P1 - Sorting	5 / 5
DMOPC '18 Contest 2 P4 - Damage Output	7 / 7
DMOPC '20 Contest 4 P1 - Missing Numbers	5 / 5
DMOPC '20 Contest 5 P1 - Home Row	3 / 3
DMOPC '20 Contest 5 P2 - On The Clock	7 / 7
DMOPC '20 Contest 6 P3 - Bread Merchant	10 / 10
DMOPC '21 Contest 2 P1 - Bosses	7 / 7
DMOPC '21 Contest 2 P2 - Scrambling Swaps	3.500 / 7
DMOPC '21 Contest 3 P2 - Weak Data	10 / 10
DMOPC '21 Contest 6 P1 - Bigger Big Integer	3 / 3
DMOPC '21 Contest 6 P2 - Gacha Luck	7 / 7
DMOPC '21 Contest 6 P3 - An Art Problem	10 / 10
DMOPC '21 Contest 7 P3 - Whack-an-Ishigami	12 / 12
DMOPC '22 Contest 1 P1 - Up-down Sequence	5 / 5
DMOPC '22 Contest 1 P2 - Hat Swap	10 / 10
DMOPC '22 Contest 1 P3 - Group Project	12 / 12
DMOPC '22 Contest 3 P1 - Holiday Colouring	5 / 5
DMOPC '22 Contest 3 P2 - New Components	3 / 10
DMOPC '23 Contest 1 P1 - Peak Grid	5 / 5
DMOPC '23 Contest 1 P2 - Knights on Chessboard	10 / 10
DMOPC '23 Contest 1 P3 - Colour Scheme	12 / 12
DMOPC '23 Contest 1 P4 - Wandering Walk	0.900 / 17
DMOPC '23 Contest 1 P5 - Perfect Matching	5 / 25
DMPG '17 S2 - Anime Conventions	10 / 10
DMPG '18 B5 - Mimi and Substrings	7 / 7

Problem	Score
DWITE '10 R3 #3 - Dominos Tiling	10 / 10
DWITE '10 R5 #5 - Cube World	12 / 12
DWITE '11 R5 #4 - Cube World	12 / 12
DWITE '12 R5 #3 - Triangle Count	7 / 7

Problem	Score
ECOO '13 R1 P2 - The Luhn Algorithm	5 / 5
ECOO '17 R3 P3 - Region Selection	12 / 12

Problem	Score
GFSSOC '17 J5 - Choosing Extracurriculars	7 / 7
GFSSOC '14 Winter J1 - Flying Plushies	3 / 3
GFSSOC '15 Fall J5 - Nightmare-a-thon	10 / 10

Problem	Score
IOI '05 P3 - Mean Sequence	12 / 12
IOI '13 P2 - Art Class (Standard I/O)	20 / 20
IOI '24 P2 - Message	40 / 40
IOI '94 P1 - The Triangle	7 / 7

Problem	Score
SAC '22 Code Challenge 3 P1 - Hair Hazards	3 / 3
SAC '22 Code Challenge 3 P2 - Unicycle License	5 / 5
SAC '22 Code Challenge 3 P3 - Bob Sort	5 / 5
SAC '22 Code Challenge 4 P3 - Obligatory Math Problem	5 / 5

Problem	Score
Back To School '18: The Golden Porcupine	15 / 15
Canada Day Contest 2021 - Fine Art	7 / 7
Canada Day Contest 2021 - CCC Bad Haha	12 / 12
Canada Day Contest 2021 - Starfall	15 / 15
CCCJQR P5	15 / 15
Halloween '14 P2 - Cat Girls	12 / 12
MNYC '17: 2048	5 / 5
Piggy	7 / 7
Valentine's Day '15 P2 - Simon and Marcy	7 / 7
WOSS Dual Olympiad 2021 J3: Frisbee Golf	5 / 5

Problem	Score
16 BIT S/W ONLY	3 / 3
2048	15 / 15
2spooky4me	7 / 7
Mispelling	3 / 3
A20 Gate	5 / 5
Triple Fat Ladies	5 / 5
Troubling Times	5 / 5
A Plus B	3 / 3
A Plus B (Hard)	12 / 12
Another Random Contest 1 P1 - Chessgame	5 / 5
Another Random Contest 1 P2 - Two Sequences	7 / 7
Bad Paths	12 / 12
Big Deposits	7 / 7
List Minimum	3 / 3
List Minimum (Easy)	3 / 3
List Minimum (Hard)	5 / 5
Boolean	3 / 3
BSSPC '21 J1 - Eggy's New Clothes	3 / 3
BSSPC '21 J2 - James and Youtube	3 / 3
BSSPC '21 J3 - Magic Paint Gun Cartridges	5 / 5
BSSPC '21 J6 - Lakshy and Orz Trees	12 / 12
BSSPC '22 P1 - Bubble Tea Tracker	3 / 3
BSSPC '22 P2 - Rhyming Numbers	3 / 3
BSSPC '22 P3 - Searching for Seats	5 / 5
BSSPC '22 P6 - Permutations & Primogems	10 / 10
BSSPC '22 P7 - Exec Team Applications	10 / 10
BSSPC '22 P8 - Bayview's RGB Gaming PC	10 / 10
Back to School '24 P1 - Kicking	5 / 5
Back to School '24 P2 - Cheating	10 / 10
Back to School '24 P3 - Tournament	12 / 12
The Cake is a Dessert	10 / 10
Cheerio Contest 3 P1 - Wet Floor	5 / 5
Cheerio Contest 3 P2 - Double-O-Seven	5 / 5
Cheerio Contest 3 P5 - Train Network	2.700 / 20
Chores	7 / 7
Ray's Tricky Connectivity	10 / 10
CPC '19 Contest 1 P2 - Luggage	7 / 7
CPC '21 Contest 1 P3 - AQT and Circles	10 / 10
Distinct Shapes	10 / 10
Educational DP Contest AtCoder A - Frog 1	7 / 7
Educational DP Contest AtCoder B - Frog 2	7 / 7
Educational DP Contest AtCoder C - Vacation	7 / 7
Educational DP Contest AtCoder H - Grid 1	7 / 7
Educational DP Contest AtCoder I - Coins	10 / 10
Educational DP Contest AtCoder T - Permutation	15 / 15
Fast Factorial Calculator	7 / 7
Flip the Switches	5 / 5
Good Travels	17 / 17
Hardcore Grinding	5 / 5
Hello, World!	3 / 3
Inaho III	17 / 17
Inaho IV	5 / 5
K-th Minimum Number	17 / 17
LKP '18 Contest 1 P4 - Fun in Föràg	15 / 15
Multiplication Madness	7 / 7
Path Finder	10 / 10
Prime Factorization	5 / 5
Primes 3	15 / 15
RGPC '17 P2 - Cubes are Life	7 / 7
Root Solver	30 / 30
RTE '16 J1 - Board Game	3 / 3
Singularity Cup P1 - Maximum Permutation Product	5 / 5
Singularity Cup P2 - Reverse Substring Partitioning	10 / 10
The Cosmic Era P1 - Ship	3 / 3
The Cosmic Era P2 - Uneven Sand	5 / 5
Dynamic Range Minimum Test	12 / 12
Python Infinite Loop	7 / 7
Economy	3 / 3
TSS Club Fair 2017 Problem B	7 / 7
UACC 1 P2 - Puzzling Parks	5 / 5
VPEX P0 - Pizza	3 / 3
VPEX P1 - War on Two Fronts	3 / 3
VPEX P2 - Darcy Parties	3 / 3
VPEX P3 - Coding Club	12 / 12
VPEX P4 - Etopika	12 / 12

Problem	Score
VM7WC '16 #3 Silver - Can Shahir even get there?!	5 / 5
VM7WC '16 #5 Gold - Jayden Studies Trees	7 / 7

Problem	Score
Yet Another Contest 1 P1 - Mixed Doubles	7 / 7
Yet Another Contest 1 P2 - A Boring Problem	1 / 10
Yet Another Contest 1 P3 - Fluke	10 / 10
Yet Another Contest 2 P1 - Betting	5 / 5
Yet Another Contest 2 P2 - Secret Sequence	7 / 7
Yet Another Contest 4 P1 - Snap	5 / 5
Yet Another Contest 4 P2 - Alchemy 2	7 / 7
Yet Another Contest 4 P3 - Canadian Cactus Competition	12 / 12
Yet Another Contest 6 P1 - No More Separation	5 / 5
Yet Another Contest 6 P2 - No More Telemarketers	7 / 7
Yet Another Contest 6 P3 - No More Cell Phone Messaging	10 / 10
Yet Another Contest 8 P1 - Permutation Sorting	5 / 5
Yet Another Contest 8 P2 - No More Modern Art	7 / 7
Yet Another Contest 8 P3 - Herobrine	2.400 / 12