User Zeyu

Points Breakdown

6 / 6 AC \| PY2	Hotline on March 10, 2019, 10:37 a.m.	50pp weighted 100% (50pp)
100 / 100 AC \| PYPY2	Phantom's Python Challenge on March 13, 2019, 9:38 p.m.	40pp weighted 95% (38pp)
500 / 500 AC \| C++11	Matrix Determinant on March 11, 2019, 11:50 a.m.	30pp weighted 90% (27pp)
100 / 100 AC \| PY2	Back From Summer '19 P4: Wesley And Cake on Aug. 25, 2019, 4:10 p.m.	25pp weighted 86% (21pp)
100 / 100 AC \| C++11	Inaho IX on July 7, 2019, 12:57 p.m.	25pp weighted 81% (20pp)
100 / 100 AC \| Clang++	COCI '08 Contest 6 #5 Dostava on May 28, 2019, 8:19 p.m.	25pp weighted 77% (19pp)
100 / 100 AC \| C++11	Raider on March 23, 2019, 3:30 p.m.	25pp weighted 74% (18pp)
100 / 100 AC \| C++11	DMOPC '19 Contest 1 P5 - Broken String on Sept. 15, 2019, 5:45 p.m.	20pp weighted 70% (14pp)
100 / 100 AC \| PYPY2	Back To School '19: FFT Fun on Aug. 11, 2019, 11:16 p.m.	20pp weighted 66% (13pp)
100 / 100 AC \| C++11	BOI 2007 P1 - Escape on July 12, 2019, 9:21 p.m.	20pp weighted 63% (13pp)

Authored Problems (4)

Problem	Category	Points
Back From Summer '19 P6: Composite Zeyu	Seasonal	15p
Back To School '19: Parkour	Seasonal	5p
Back To School '19: A Circular Game	Seasonal	10p
Back To School '19: Heist Night	Seasonal	15p

ACM-ICPC (50.0 points)

Problem	Score
Hotline	50.0 / 50.0

APIO (20.0 points)

Problem	Score
APIO '09 P3 - The Great ATM Robbery	20.0 / 20.0

BOI (20.0 points)

Problem	Score
BOI 2007 P1 - Escape	20.0 / 20.0

CCC (366.0 points)

Problem	Score
CCC '00 S4 - Golf	10.0 / 10.0
CCC '00 S5 - Sheep and Coyotes	10.0 / 10.0
CCC '01 S4 - Cookies	7.0 / 7.0
CCC '03 S4 - Substrings	15.0 / 15.0
CCC '03 S5 - Trucking Troubles	12.0 / 12.0
CCC '05 S5 - Pinball Ranking	15.0 / 15.0
CCC '09 S4 - Shop and Ship	15.0 / 15.0
CCC '09 S5 - Wireless	15.0 / 15.0
CCC '10 J5 - Knight Hop	10.0 / 10.0
CCC '10 S3 - Firehose	15.0 / 15.0
CCC '10 S4 - Animal Farm	15.0 / 15.0
CCC '11 S3 - Alice Through the Looking Glass	10.0 / 10.0
CCC '12 S4 - A Coin Game	15.0 / 15.0
CCC '12 S5 - Mouse Journey	10.0 / 10.0
CCC '13 S5 - Factor Solitaire	15.0 / 15.0
CCC '15 J5 - π-day	10.0 / 10.0
CCC '15 S3 - Gates	10.0 / 10.0
CCC '15 S4 - Convex Hull	15.0 / 15.0
CCC '16 S2 - Tandem Bicycle	5.0 / 5.0
CCC '16 S3 - Phonomenal Reviews	15.0 / 15.0
CCC '16 S5 - Circle of Life	20.0 / 20.0
CCC '17 S3 - Nailed It!	7.0 / 7.0
CCC '17 S4 - Minimum Cost Flow	17.0 / 17.0
CCC '18 J2 - Occupy parking	3.0 / 3.0
CCC '18 J5 - Choose your own path	7.0 / 7.0
CCC '18 S1 - Voronoi Villages	3.0 / 3.0
CCC '18 J4/S2 - Sunflowers	3.0 / 3.0
CCC '18 S3 - RoboThieves	12.0 / 12.0
CCC '18 S4 - Balanced Trees	15.0 / 15.0
CCC '19 J5 - Rule of Three	15.0 / 15.0
CCC '19 S1 - Flipper	3.0 / 3.0
CCC '19 S2 - Pretty Average Primes	5.0 / 5.0
CCC '19 S3 - Arithmetic Square	12.0 / 12.0

CCO (55.5 points)

Problem	Score
CCO '15 P4 - Cars on Ice	15.0 / 15.0
HopScotch	6.0 / 20.0
A Chemistry Problem	1.5 / 15.0
A Dynamic Connectivity Problem	15.0 / 15.0
A Cactus Problem	3.0 / 15.0
Mock CCO '18 Contest 1 Problem 6 - A Combining Problem	15.0 / 15.0

Classics (7.0 points)

Problem	Score
Modular Multiplicative Inverse	7.0 / 7.0

COCI (87.0 points)

Problem	Score
COCI '06 Contest 4 #4 Zbrka	12.0 / 12.0
COCI '08 Contest 6 #5 Dostava	25.0 / 25.0
COCI '14 Contest 1 #3 Piramida	15.0 / 15.0
COCI '14 Contest 1 #4 Mafija	5.0 / 15.0
COCI '14 Contest 7 #5 Prosjek	20.0 / 20.0
COCI '15 Contest 5 #3 Perica	10.0 / 10.0

Data Structure Tests (35.0 points)

Problem	Score
Binary Indexed Tree Test	10.0 / 10.0
Disjoint Set Test	10.0 / 10.0
Segment Tree Test	15.0 / 15.0

DMOPC (354.8 points)

Problem	Score
DMOPC '13 Contest 1 P4 - AFK	12.0 / 12.0
DMOPC '13 Contest 3 P4 - Snowman	15.0 / 15.0
DMOPC '14 Contest 1 P1 - Median Mark	5.0 / 5.0
DMOPC '14 Contest 3 P6 - Not Enough Time!	15.0 / 15.0
DMOPC '14 Contest 5 P6 - Save Nagato!	15.0 / 15.0
DMOPC '15 Contest 6 P5 - A Classic Problem	10.0 / 10.0
DMOPC '16 Contest 4 P5 - Migrant Mascot	10.0 / 10.0
DMOPC '18 Contest 5 P0 - A Digital Art Problem	3.0 / 3.0
DMOPC '18 Contest 5 P1 - A Painting Problem	3.0 / 3.0
DMOPC '18 Contest 5 P2 - A Photography Problem	7.0 / 7.0
DMOPC '18 Contest 5 P3 - A Familiar Problem	7.0 / 7.0
DMOPC '18 Contest 5 P4 - An Art Gallery Problem	12.0 / 12.0
DMOPC '18 Contest 5 P5 - A Hat Problem	10.0 / 20.0
DMOPC '18 Contest 6 P0 - SQL Queries	3.0 / 3.0
DMOPC '18 Contest 6 P1 - DNA or RNA?	3.0 / 3.0
DMOPC '18 Contest 6 P2 - Enantiomers	7.0 / 7.0
DMOPC '18 Contest 6 P3 - Wish Upon a Star	10.0 / 10.0
DMOPC '18 Contest 6 P4 - Tank	10.0 / 10.0
DMOPC '19 Contest 1 P0 - Range Finding	3.0 / 3.0
DMOPC '19 Contest 1 P1 - Test Scores	5.0 / 5.0
DMOPC '19 Contest 1 P2 - Good Writing	7.0 / 7.0
DMOPC '19 Contest 1 P4 - A Strange Graph	2.25 / 15.0
DMOPC '19 Contest 1 P5 - Broken String	20.0 / 20.0
DMOPC '19 Contest 1 P6 - Bob and Binary Strings	7.5 / 25.0
DMPG '15 B6 - Bad S'mores	10.0 / 10.0
DMPG '15 S5 - Black and White	15.0 / 15.0
DMPG '15 S6 - Apples to Oranges	17.0 / 17.0
DMPG '16 G1 - Explooooosion!	15.0 / 15.0
DMPG '17 B1 - Whale and Soul	3.0 / 3.0
DMPG '17 S2 - Anime Conventions	7.0 / 7.0
DMPG '17 S3 - Black and White III	10.0 / 10.0
DMPG '18 B1 - Pizza Orders	3.0 / 3.0
DMPG '18 B6 - House of Cards	7.0 / 7.0
DMPG '18 S1 - Mimi and Types	5.0 / 5.0
DMPG '18 S2 - Mimi and K-uteness	7.0 / 7.0
DMPG '18 S3 - Black and White IV	7.0 / 7.0
DMPG '19 B5 - Triangles	10.0 / 10.0
DMPG '19 B6 - Oddity	10.0 / 10.0
DMPG '19 S1 - Candy Shop Tycoon	5.0 / 5.0
DMPG '19 S3 - Chemical Counting Capers	10.0 / 10.0
DMPG '19 S4 - Confusing Crossword Conundrum	12.0 / 12.0

ECOO (103.5 points)

Problem	Score
ECOO '16 R1 P2 - Spindie	7.0 / 7.0
ECOO '16 R2 P1 - Palindrome Panic	12.0 / 12.0
ECOO '17 R1 P4 - Almost Sorted	7.0 / 7.0
ECOO '18 R1 P1 - Willow's Wild Ride	5.0 / 5.0
ECOO '18 R1 P4 - Fibonacci Spiral	7.0 / 7.0
ECOO '18 R2 P2 - Homework	10.0 / 10.0
ECOO '18 R2 P3 - Factorial	12.0 / 12.0
ECOO '19 R1 P2 - L-Systems Go	5.0 / 5.0
ECOO '19 R1 P4 - Bus Route	12.0 / 12.0
ECOO '19 R2 P1 - Email	5.0 / 5.0
ECOO '19 R2 P2 - Pizza	10.0 / 10.0
ECOO '19 R2 P3 - Ribbon	4.5 / 15.0
ECOO '19 R3 P1 - Chords	7.0 / 7.0

FHC (10.0 points)

Problem	Score
Homework	10.0 / 10.0

Fun Math (141.0 points)

Problem	Score
A Plus B (Hard)	15.0 / 15.0
Matrix Determinant	30.0 / 30.0
Fibonacci Sequence	15.0 / 15.0
Fibonacci Sequence (Harder)	20.0 / 20.0
Troubling Triangles	7.0 / 7.0
The Odd Number	7.0 / 7.0
Phantom's Python Challenge	40.0 / 40.0
Prime Factorization	7.0 / 7.0

GFSSOC (37.0 points)

Problem	Score
Raider	25.0 / 25.0
PalinDrone	12.0 / 12.0

Mock CCC (91.0 points)

Problem	Score
Mock CCC '19 Contest 1 J1 - Pusheen's Report Card	3.0 / 3.0
Mock CCC '19 Contest 1 J2 - Pusheen OCR	3.0 / 3.0
Mock CCC '19 Contest 1 J3 - Pusheen Eats Tuna Sashimi and Tuna Nigiri	3.0 / 3.0
Mock CCC '19 Contest 1 J4 - Pusheen Plays Neko Atsume	3.0 / 3.0
Mock CCC '19 Contest 1 J5 - Pusheen Designs a Sushi Boat	7.0 / 7.0
Mock CCC '19 Contest 1 S1 - Pusheen's Report Card	3.0 / 3.0
Mock CCC '19 Contest 1 S2 - Pusheen's Puzzle Present	5.0 / 5.0
Mock CCC '19 Contest 1 S3 - Pusheen Eats Tuna Sashimi and Tuna Nigiri	12.0 / 12.0
Mock CCC '19 Contest 1 S4 - Pusheen Plays Neko Atsume	12.0 / 12.0
Mock CCC '19 Contest 2 J1 - Tudor Drinks Some Tea	3.0 / 3.0
Mock CCC '19 Contest 2 J2 - Tudor Drinks Some More Tea	3.0 / 3.0
Mock CCC '19 Contest 2 J3 - Tudor Buys Some Tea	3.0 / 3.0
Mock CCC '19 Contest 2 J4 - Tudor Buys Some Cheesecake	4.0 / 4.0
Mock CCC '19 Contest 2 J5 - Tudor Drinks Even More Tea	10.0 / 10.0
Mock CCC '19 Contest 2 S1 - Tudor's Double Doors	3.0 / 3.0
Mock CCC '19 Contest 2 S2 - Tudor Puts A Goat On A Rope	4.0 / 4.0
Mock CCC '19 Contest 2 S3 - Tudor Tallies Triangular Totals	10.0 / 10.0

Seasonal (254.0 points)

Problem	Score
Another Contest 4 Problem 1 - Identity Crisis	3.0 / 3.0
Another Contest 4 Problem 10 - Two Rectangles	3.0 / 3.0
Another Contest 4 Problem 2 - The Deutsch-Jozsa Algorithm	3.0 / 3.0
Another Contest 4 Problem 3 - An Isosceles Right Triangle	3.0 / 3.0
Another Contest 4 Problem 4 - Another Isosceles Right Triangle	3.0 / 3.0
Another Contest 4 Problem 5 - Prime Time Television	3.0 / 3.0
Another Contest 4 Problem 6 - One Billion Views	2.571 / 3.0
Another Contest 4 Problem 8 - DMOJ!	7.0 / 7.0
Back From Summer '19 P1: Winnie's Orphans	3.0 / 3.0
Back From Summer '19 P2: Straying From God's Light	7.0 / 7.0
Back From Summer '19 P3: ASDFGHJKL	10.0 / 10.0
Back From Summer '19 P4: Wesley And Cake	25.0 / 25.0
Back From Summer '19 P6: Composite Zeyu	15.0 / 15.0
Back to School '16: Times Table	15.0 / 15.0
Back To School '17: Wet Mud	10.0 / 10.0
Back To School '19: H🅰️r🅰️mbe	3.0 / 3.0
Back To School '19: Parkour	5.0 / 5.0
Back To School '19: Chemistry	7.0 / 7.0
Back To School '19: A Circular Game	10.0 / 10.0
Back To School '19: Heist Night	15.0 / 15.0
Back To School '19: Unstable Books	15.0 / 15.0
Back To School '19: FFT Fun	20.0 / 20.0
MEC '16 P4 - Circuitry	12.0 / 12.0
MNYC '17: Bells	17.0 / 17.0
Piggy	7.0 / 7.0
TLE 2018-19 P4 - Fax McClad and the Melee	13.4 / 20.0
Snowball Fight	3.0 / 3.0
Ball Sculpture	7.0 / 7.0
Santa's Journey	7.0 / 7.0

SIUCF (15.0 points)

Problem	Score
Summer Institute '17 Contest 1 P5 - Crazy Math	15.0 / 15.0

TLE (21.0 points)

Problem	Score
TLE '16 Contest 8 P2 - Dank Meme	3.0 / 3.0
TLE '16 Contest 8 P5 - Prom Night	15.0 / 15.0
TLE '17 Contest 4 P1 - Riding the Curve	3.0 / 3.0

TSOC (15.0 points)

Problem	Score
TSOC '15 Contest 2 #6 - All-Out War!	15.0 / 15.0

Uncategorized (479.2 points)

Problem	Score
Another Contest 4 Problem 0 - The April Fools Warmup Problem	1.0 / 1.0
Another Contest 5 Problem 1 - Goat Fence	3.0 / 3.0
Another Contest 5 Problem 2 - Great Graffiti	3.0 / 3.0
Another Contest 5 Problem 3 - Cutting Cheese Costs	5.0 / 5.0
Another Contest 5 Problem 4 - Tudor Interacts With Poop	5.0 / 15.0
Another Contest 5 Problem 5 - Another Cheese Problem	12.0 / 12.0
A Coin Problem	12.0 / 12.0
List Minimum (Easy)	3.0 / 3.0
Next Prime	5.0 / 5.0
Next Prime (Hard)	15.0 / 15.0
String Finding (Hard)	10.0 / 10.0
Boolean	4.0 / 4.0
CPC '19 Contest 1 P0 - Shoes	3.0 / 3.0
CPC '19 Contest 1 P1 - Distance	3.0 / 3.0
CPC '19 Contest 1 P2 - Luggage	7.0 / 7.0
CPC '19 Contest 1 P3 - Admiral Kuznetsov	12.0 / 12.0
CPC '19 Contest 1 P4 - Sorting Practice	12.0 / 12.0
Frog 1	7.0 / 7.0
Frog 2	7.0 / 7.0
Vacation	7.0 / 7.0
Knapsack 1	7.0 / 7.0
Knapsack 2	7.0 / 7.0
LCS	7.0 / 7.0
Longest Path	10.0 / 10.0
Grid 1	10.0 / 10.0
Coins	10.0 / 10.0
Sushi	12.0 / 12.0
Stones	10.0 / 10.0
Deque	10.0 / 10.0
Candies	12.0 / 12.0
Matching	12.0 / 12.0
Independent Set	12.0 / 12.0
Walk	15.0 / 15.0
Emoji Search	5.0 / 5.0
Falling Snowflakes	15.0 / 15.0
Fast Bit Counting	10.0 / 10.0
Hello, World!	1.0 / 1.0
Hello, World! (Hard)	3.0 / 3.0
ICHB Selection Contest '17 Problem 3 - Parallel Universe	12.0 / 12.0
Inaho X	7.0 / 7.0
Inaho XI	5.0 / 5.0
Inaho IX	25.0 / 25.0
K-Dimensional Grids	15.0 / 15.0
Miniature Sudoku	7.0 / 7.0
Python Infinite Loop	7.0 / 7.0
Valentine's Day '19 J1 - Rainbow Rating	3.0 / 3.0
Valentine's Day '19 J2 - Pink!	3.0 / 3.0
Valentine's Day '19 J3 - Love!	7.0 / 7.0
Valentine's Day '19 J4 - Flowers	5.0 / 5.0
Valentine's Day '19 J5 - Falling in Love	7.0 / 7.0
Valentine's Day '19 S1 - Voting	5.0 / 5.0
Valentine's Day '19 S2 - Ctudor's Cute Cacti	7.0 / 7.0
Valentine's Day '19 S3 - Mathematical English	12.0 / 12.0
Valentine's Day '19 S4 - A Greedy Spouse	15.0 / 15.0
Valentine's Day '19 S5 - A Top Tree Problem	1.25 / 25.0
Wesley's Anger Contest 1 Problem 1 - Simply a Simple Simplex Problem	4.0 / 4.0
Wesley's Anger Contest 1 Problem 2 - A Minimum Cost Flow Problem	7.0 / 7.0
Wesley's Anger Contest 1 Problem 3 - A Dynamic Tree Problem	10.0 / 10.0
Wesley's Anger Contest 1 Problem 4 - A Red-Black Tree Problem	3.75 / 15.0
Wesley's Anger Contest 1 Problem 5 - Rule of Four	1.0 / 20.0
Wesley's Anger Contest 1 Problem 6 - Colourful Cactus Ordeal	1.25 / 25.0
XOR Minimum	5.0 / 17.0

VM7WC (27.0 points)

Problem	Score
VM7WC '15 #1 Gold - JHK	10.0 / 10.0
VM7WC '16 #5 Gold - Jayden Studies Trees	7.0 / 7.0
VM7WC '16 #6 Gold - Cold War Telecom	10.0 / 10.0