User Zeyu

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
Wesley's Anger Contest 2 Problem 3 - Pumpkin Counting	Uncategorized	15
Wesley's Anger Contest 2 Problem 4 - The Ninth Triangle of the Underworld	Uncategorized	20
Wesley's Anger Contest 3 Problem 1 - Snow Day Predictor	Uncategorized	3
Wesley's Anger Contest 3 Problem 5 - Triangle: The Root of All Evil	Uncategorized	15p
Wesley's Anger Contest 3 Problem 7 - Mirrors	Uncategorized	25p

Problem	Score
APIO '08 P2 - Roads	20.0 / 20.0
APIO '09 P3 - The Great ATM Robbery	20.0 / 20.0

Problem	Score
CCC '00 S4 - Golf	10.0 / 10.0
CCC '00 S5 - Sheep and Coyotes	10.0 / 10.0
CCC '01 S2 - Spirals	5.0 / 5.0
CCC '01 S2 - Spirals (Exact Version)	7.0 / 7.0
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 '04 J5 - Fractals	10.0 / 10.0
CCC '05 S5 - Pinball Ranking	15.0 / 15.0
CCC '06 S5 - Origin of Life	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 S3 - Absolutely Acidic	7.0 / 7.0
CCC '12 S4 - A Coin Game	15.0 / 15.0
CCC '12 S5 - Mouse Journey	10.0 / 10.0
CCC '13 J1 - Next in line	3.0 / 3.0
CCC '13 S3 - Chances of Winning	12.0 / 12.0
CCC '13 S5 - Factor Solitaire	15.0 / 15.0
CCC '14 S2 - Assigning Partners	5.0 / 5.0
CCC '14 S3 - The Geneva Confection	7.0 / 7.0
CCC '14 S4 - Tinted Glass Window	15.0 / 15.0
CCC '14 S5 - Lazy Fox	20.0 / 20.0
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 '15 S5 - Greedy For Pies	20.0 / 20.0
CCC '16 S2 - Tandem Bicycle	5.0 / 5.0
CCC '16 S3 - Phonomenal Reviews	15.0 / 15.0
CCC '16 S4 - Combining Riceballs	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 '18 S5 - Maximum Strategic Savings	20.0 / 20.0
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
CCC '19 S5 - Triangle: The Data Structure	20.0 / 20.0
CCC '96 S5 - Maximum Distance	10.0 / 10.0

Problem	Score
CCO '15 P4 - Cars on Ice	15.0 / 15.0
CCO '17 P1 - Vera and Trail Building	7.0 / 7.0
CCO '18 P1 - Geese vs. Hawks	10.0 / 10.0
CCO '18 P4 - Gradient Descent	15.0 / 15.0
CCO '19 P2 - Sirtet	15.0 / 15.0
CCO '19 P5 - Marshmallow Molecules	15.0 / 15.0
HopScotch	6.0 / 20.0
A Chemistry Problem	15.0 / 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

Problem	Score
String Finding (Python 3 Version)	11.88 / 15.0
Modular Multiplicative Inverse	7.0 / 7.0
Single Source Shortest Path	7.0 / 7.0

User Zeyu

Points Breakdown

Authored Problems (9)

ACM-ICPC (50.0 points)

APIO (40.0 points)

BOI (20.0 points)

CCC (557.0 points)

CCO (131.0 points)

Classics (25.9 points)

COCI (112.0 points)

Data Structure Tests (35.0 points)

DMOPC (469.9 points)

ECOO (103.5 points)

FHC (10.0 points)

Fun Math (156.0 points)

GFSSOC (37.0 points)

Mock CCC (91.0 points)

Olympiads School (30.0 points)

Seasonal (289.0 points)

SIUCF (15.0 points)

TLE (21.0 points)

TSOC (15.0 points)

Uncategorized (706.2 points)

VM7WC (27.0 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
COI '08 #2 Otoci	25.0 / 25.0

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

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	17.0 / 17.0
DMOPC '19 Contest 1 P6 - Bob and Binary Strings	7.5 / 25.0
DMOPC '19 Contest 2 P0 - Roller Coaster	3.0 / 3.0
DMOPC '19 Contest 2 P1 - Box and Whiskers	3.0 / 3.0
DMOPC '19 Contest 2 P2 - Squares	5.0 / 5.0
DMOPC '19 Contest 2 P3 - Selection	12.0 / 12.0
DMOPC '19 Contest 2 P4 - A Greedy Problem	15.0 / 15.0
DMOPC '19 Contest 2 P6 - Two Roots	6.0 / 20.0
DMOPC '19 Contest 3 P0 - What is it?	3.0 / 3.0
DMOPC '19 Contest 3 P1 - Mode Finding	5.0 / 5.0
DMOPC '19 Contest 3 P2 - Generating Names	7.0 / 7.0
DMOPC '19 Contest 3 P3 - Majority	12.0 / 12.0
DMOPC '19 Contest 3 P4 - Same Colour Leaves	15.0 / 15.0
DMOPC ‘19 Contest 4 P0 - Yikes	3.0 / 3.0
DMOPC ‘19 Contest 4 P1 - Valid Strings	5.0 / 5.0
DMOPC '19 Contest 4 P2 - Pleasant Present	10.0 / 10.0
DMOPC '19 Contest 4 P3 - Taking Cues	12.0 / 12.0
DMOPC '19 Contest 4 P4 - Math Class	2.2 / 15.0
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

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

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
XOR Sum	15.0 / 15.0

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

Problem	Score
OCC '19 G1 - Top Coder	10.0 / 10.0
OCC '19 G5 - King kobortor's Infrastructure	20.0 / 20.0

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
Cat Girls	15.0 / 15.0
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
The Order of the Fox	20.0 / 20.0

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

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 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
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
Tower	20.0 / 20.0
Grid 2	20.0 / 20.0
Emoji Search	5.0 / 5.0
Falling Snowflakes	15.0 / 15.0
Fast Bit Counting	10.0 / 10.0
GlobeX Cup '19 S1 - Planet Classification	5.0 / 5.0
GlobeX Cup '19 S2 - Predicting Collisions	7.0 / 7.0
GlobeX Cup '19 S3 - Ninjaclasher's Wrath	12.0 / 12.0
GlobeX Cup '19 S5 - Alien Navigation	20.0 / 20.0
Hello, World!	1.0 / 1.0
Hello, World! (Hard)	3.0 / 3.0
Icebergs	12.0 / 12.0
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
OCC '19 S2 - Rimuru's Number Game	5.0 / 5.0
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
Wesley's Anger Contest 2 Problem 1 - OCT 31 = DEC 25?	3.0 / 3.0
Wesley's Anger Contest 2 Problem 2 - Costume Shopping	10.0 / 10.0
Wesley's Anger Contest 2 Problem 3 - Pumpkin Counting	15.0 / 15.0
Wesley's Anger Contest 2 Problem 4 - The Ninth Triangle of the Underworld	20.0 / 20.0
Wesley's Anger Contest 2 Problem 5 - Oober Treats	25.0 / 25.0
Wesley's Anger Contest 3 Bonus Problem - Game of Death	7.0 / 7.0
Wesley's Anger Contest 3 Problem 1 - Snow Day Predictor	3.0 / 3.0
Wesley's Anger Contest 3 Problem 2 - Eat, Sleep, Code, Repeat	5.0 / 5.0
Wesley's Anger Contest 3 Problem 3 - Wesley Plays DDR	7.0 / 7.0
Wesley's Anger Contest 3 Problem 4 - Canadian Construction Crew	12.0 / 12.0
Wesley's Anger Contest 3 Problem 5 - Triangle: The Root of All Evil	15.0 / 15.0
Willie's Fan Club	7.0 / 7.0
XOR Minimum	17.0 / 17.0

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