User Andrew_Tsai

Points breakdown

15 / 15

AC | C++17

CCC '18 S5 - Maximum Strategic Savings

on June 27, 2024, 3:54 p.m.

20pp

weighted 100% (20pp)

100 / 100

AC | C++17

DMOPC '21 Contest 9 P4 - Ace of Diamonds

on May 19, 2024, 8:28 p.m.

20pp

weighted 95% (19pp)

15 / 15

AC | C++17

CCC '16 S5 - Circle of Life

on April 28, 2024, 8:33 p.m.

20pp

weighted 90% (18pp)

100 / 100

AC | C++17

DMOPC '21 Contest 10 P5 - Number Theory

on March 27, 2024, 3:18 p.m.

20pp

weighted 86% (17pp)

100 / 100

AC | C++17

Educational DP Contest AtCoder Z - Frog 3

on March 16, 2024, 1:27 a.m.

20pp

weighted 81% (16pp)

15 / 15

AC | C++17

CCC '14 S5 - Lazy Fox

on March 13, 2024, 4:23 p.m.

20pp

weighted 77% (15pp)

15 / 15

AC | C++17

CCC '17 S5 - RMT

on Feb. 17, 2024, 7:39 p.m.

20pp

weighted 74% (15pp)

15 / 15

AC | C++17

CCC '20 S5 - Josh's Double Bacon Deluxe

on April 24, 2024, 1:30 a.m.

17pp

weighted 70% (12pp)

100 / 100

AC | C++17

Yet Another Contest 7 P4 - Paparazzi

on April 16, 2024, 4:19 p.m.

17pp

weighted 66% (11pp)

17 / 17

AC | C++17

CCC '17 S4 - Minimum Cost Flow

on Jan. 24, 2024, 12:09 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 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 P2 - Koala Party	5 / 5
An Animal Contest 2 P3 - Koala Balloons	12 / 12
An Animal Contest 2 P4 - Koala Gambling	12 / 12
An Animal Contest 3 P2 - Monkey Potato	5 / 5
An Animal Contest 3 P3 - Monkey Market	7 / 7
An Animal Contest 3 P4 - Monkey Mayhem	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 P1 - Bamboo Cookies	3 / 3
An Animal Contest 6 P1 - Workout Routine	5 / 5
An Animal Contest 6 P2 - G-Pop	7 / 7

Problem	Score
Another Contest 2 Problem 1 - Poutine	15 / 15
Another Contest 7 Problem 3 - Network Connections	10 / 10

Problem	Score
CCC '00 J1 - Calendar	5 / 5
CCC '00 S1 - Slot Machines	5 / 5
CCC '00 S2 - Babbling Brooks	7 / 7
CCC '00 S4 - Golf	7 / 7
CCC '01 S2 - Spirals	5 / 5
CCC '01 S3 - Strategic Bombing	7 / 7
CCC '02 S1 - The Students' Council Breakfast	5 / 5
CCC '02 S2 - Fraction Action	5 / 5
CCC '02 S4 - Bridge Crossing	10 / 10
CCC '03 S2 - Poetry	5 / 5
CCC '03 S4 - Substrings	15 / 15
CCC '04 S3 - Spreadsheet	10 / 10
CCC '04 S5 - Super Plumber	10 / 10
CCC '05 J1 - The Cell Sell	3 / 3
CCC '05 J5 - Bananas	10 / 10
CCC '05 S4 - Pyramid Message Scheme	10 / 10
CCC '06 J4 - It's tough being a teen!	7 / 7
CCC '07 J1 - Who is in the Middle?	3 / 3
CCC '07 S2 - Boxes	5 / 5
CCC '07 S3 - Friends	7 / 7
CCC '07 S4 - Waterpark	7 / 7
CCC '07 S5 - Bowling for Numbers	10 / 10
CCC '08 J1 - Body Mass Index	3 / 3
CCC '08 J2 - Do the Shuffle	3 / 3
CCC '08 S1 - It's Cold Here!	5 / 5
CCC '08 S3 - Maze	7 / 7
CCC '09 J2 - Old Fishin' Hole	5 / 5
CCC '09 S2 - Lights Going On and Off	10 / 10
CCC '10 J1 - What is n, Daddy?	3 / 3
CCC '10 S3 - Firehose	15 / 15
CCC '11 J1 - Which Alien?	3 / 3
CCC '11 J2 - Who Has Seen The Wind	5 / 5
CCC '11 J3 - Sumac Sequences	5 / 5
CCC '11 J5 - Unfriend	7 / 7
CCC '11 S1 - English or French?	5 / 5
CCC '11 S2 - Multiple Choice	3 / 3
CCC '12 J2 - Sounds fishy!	3 / 3
CCC '12 S1 - Don't pass me the ball!	3 / 3
CCC '12 S3 - Absolutely Acidic	7 / 7
CCC '12 S5 - Mouse Journey	7 / 7
CCC '13 J1 - Next in line	3 / 3
CCC '13 S3 - Chances of Winning	10 / 10
CCC '13 S4 - Who is Taller?	7 / 7
CCC '14 S2 - Assigning Partners	5 / 5
CCC '14 S3 - The Geneva Confection	7 / 7
CCC '14 S4 - Tinted Glass Window	15 / 15
CCC '14 S5 - Lazy Fox	20 / 20
CCC '15 J5 - π-day	10 / 10
CCC '15 S2 - Jerseys	5 / 5
CCC '15 S3 - Gates	10 / 10
CCC '15 S4 - Convex Hull	15 / 15
CCC '16 J3 - Hidden Palindrome	5 / 5
CCC '16 J4 - Arrival Time	5 / 5
CCC '16 S1 - Ragaman	3 / 3
CCC '16 S2 - Tandem Bicycle	5 / 5
CCC '16 S3 - Phonomenal Reviews	12 / 12
CCC '16 S4 - Combining Riceballs	15 / 15
CCC '16 S5 - Circle of Life	20 / 20
CCC '17 J4 - Favourite Times	5 / 5
CCC '17 S1 - Sum Game	3 / 3
CCC '17 S2 - High Tide, Low Tide	5 / 5
CCC '17 S4 - Minimum Cost Flow	17 / 17
CCC '17 S5 - RMT	20 / 20
CCC '18 J3 - Are we there yet?	3 / 3
CCC '18 J5 - Choose your own path	7 / 7
CCC '18 S1 - Voronoi Villages	3 / 3
CCC '18 S2 - Sunflowers	5 / 5
CCC '18 S3 - RoboThieves	12 / 12
CCC '18 S5 - Maximum Strategic Savings	20 / 20
CCC '19 S1 - Flipper	3 / 3
CCC '19 S2 - Pretty Average Primes	5 / 5
CCC '20 J4 - Cyclic Shifts	5 / 5
CCC '20 S1 - Surmising a Sprinter's Speed	5 / 5
CCC '20 S3 - Searching for Strings	12 / 12
CCC '20 S4 - Swapping Seats	12 / 12
CCC '20 S5 - Josh's Double Bacon Deluxe	17 / 17
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 '21 S4 - Daily Commute	12 / 12
CCC '21 S5 - Math Homework	15 / 15
CCC '22 J1 - Cupcake Party	3 / 3
CCC '22 J3 - Harp Tuning	5 / 5
CCC '22 J5 - Square Pool	10 / 10
CCC '22 S2 - Good Groups	5 / 5
CCC '22 S3 - Good Samples	10 / 10
CCC '22 S4 - Good Triplets	15 / 15
CCC '23 J2 - Chili Peppers	3 / 3
CCC '23 J5 - CCC Word Hunt	10 / 10
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 '24 J1 - Conveyor Belt Sushi	3 / 3
CCC '24 J3 - Bronze Count	5 / 5
CCC '24 J5 - Harvest Waterloo	7 / 7
CCC '24 S1 - Hat Circle	3 / 3
CCC '24 S2 - Heavy-Light Composition	5 / 5
CCC '24 S3 - Swipe	10 / 10
CCC '24 S4 - Painting Roads	12 / 12
CCCHK '08 J3 - Phone book	5 / 5

Problem	Score
CCO '01 P1 - The Monkey Dance	10 / 10
CCO '01 P3 - Partitions	12 / 12
CCO '04 P5 - Jengaism	7 / 7
CCO '10 P4 - Computer Purchase Return	10 / 10
CCO '24 P1 - Treasure Hunt	10 / 10
CCO '24 P2 - Pizza Party	10 / 10

Problem	Score
2-Dimensional Range Minimum Query	17 / 17
Sorting	3 / 3
Next Prime	5 / 5
Longest Common Subsequence	7 / 7
Single Source Shortest Path	7 / 7

User Andrew_Tsai

Points breakdown

AAC (123 points)

ACC (25 points)

Baltic OI (15 points)

Bubble Cup (12 points)

CCC (787 points)

CCO (59 points)

Classics (39 points)

COCI (163 points)

Data Structure Tests (31.200 points)

DMOPC (388 points)

DWITE (46 points)

ECOO (10 points)

EGOI (17 points)

FHC (20 points)

GFSSOC (35 points)

ICPC (7 points)

IOI (32 points)

Mock CCC (52 points)

Mock CCO (12 points)

MWC (10 points)

SAC Coding Challenge (5 points)

Seasonal (30.100 points)

TLE (5 points)

TSOC (7 points)

Uncategorized (495 points)

VM7WC (51 points)

Woburn Challenge (20 points)

YAC (39 points)

Problem	Score
COCI '06 Contest 2 #3 Kolone	7 / 7
COCI '06 Contest 2 #4 Sjecišta	7 / 7
COCI '06 Contest 4 #2 Skener	3 / 3
COCI '07 Contest 1 #5 Srednji	12 / 12
COCI '08 Contest 6 #4 Cuskija	10 / 10
COCI '09 Contest 1 #4 Mali	10 / 10
COCI '10 Contest 3 #5 Diferencija	12 / 12
COCI '10 Contest 6 #3 Razine	5 / 5
COCI '10 Contest 6 #4 Abeceda	10 / 10
COCI '10 Contest 7 #3 Gitara	7 / 7
COCI '12 Contest 2 #4 Popust	10 / 10
COCI '12 Contest 6 #3 Dobri	7 / 7
COCI '14 Contest 3 #4 Coci	15 / 15
COCI '15 Contest 2 #4 Savez	15 / 15
COCI '15 Contest 4 #3 Deathstar	7 / 7
COCI '18 Contest 4 #2 Wand	7 / 7
COCI '19 Contest 4 #2 Spiderman	7 / 7
COCI '20 Contest 5 #2 Po	7 / 7
COCI '08 Regional #2 Majstor	5 / 5

Problem	Score
Binary Indexed Tree Test	10 / 10
Disjoint Set Test	10 / 10
Segment Tree Test	11.200 / 15

Problem	Score
DMOPC '13 Contest 3 P5 - A Romantic Dinner	10 / 10
DMOPC '14 Contest 1 P5 - Surprise Teleport	7 / 7
DMOPC '14 Contest 2 P4 - Deforestation	5 / 5
DMOPC '14 Contest 2 P5 - Sawmill Scheme	10 / 10
DMOPC '14 Contest 3 P2 - Not Enough Rejudging!	5 / 5
DMOPC '14 Contest 3 P6 - Not Enough Time!	10 / 10
DMOPC '14 Contest 4 P1 - New Key	3 / 3
DMOPC '14 Contest 4 P3 - Golden Lily	10 / 10
DMOPC '14 Contest 4 P6 - Save Nagato!	10 / 10
DMOPC '14 Contest 6 P1 - Finding Bessarion	3 / 3
DMOPC '15 Contest 1 P5 - Lelei and Dragon Scales	10 / 10
DMOPC '15 Contest 1 P6 - Lelei and Contest	17 / 17
DMOPC '15 Contest 2 P4 - Personal Assistant	12 / 12
DMOPC '15 Contest 3 P4 - Contagion	12 / 12
DMOPC '15 Contest 6 P5 - A Classic Problem	10 / 10
DMOPC '16 Contest 1 P3 - Shoe Shopping	7 / 7
DMOPC '16 Contest 1 P5 - Blood Tubes	12 / 12
DMOPC '16 Contest 2 P2 - Ebola Outbreak	7 / 7
DMOPC '16 Contest 4 P2 - Systests	7 / 7
DMOPC '17 Contest 1 P1 - Fujō Neko	5 / 5
DMOPC '18 Contest 3 P2 - Bob and French Class	7 / 7
DMOPC '18 Contest 5 P4 - An Art Gallery Problem	12 / 12
DMOPC '19 Contest 4 P3 - Taking Cues	12 / 12
DMOPC '19 Contest 5 P3 - Captivating Construction Challenge	12 / 12
DMOPC '19 Contest 6 P2 - Grade 10 Math	7 / 7
DMOPC '20 Contest 1 P2 - Victor's Moral Dilemma	5 / 5
DMOPC '20 Contest 6 P1 - Tug of War	7 / 7
DMOPC '20 Contest 6 P3 - Bread Merchant	10 / 10
DMOPC '21 Contest 10 P5 - Number Theory	20 / 20
DMOPC '21 Contest 1 P1 - Partial Game	5 / 5
DMOPC '21 Contest 4 P2 - Festive Groups	7 / 7
DMOPC '21 Contest 5 P2 - Permutations & Primes	7 / 7
DMOPC '21 Contest 6 P4 - Colourful Paths	15 / 15
DMOPC '21 Contest 7 P2 - Knitting Scarves	7 / 7
DMOPC '21 Contest 8 P1 - Peanut Planning	7 / 7
DMOPC '21 Contest 9 P3 - Terrible Trains	12 / 12
DMOPC '21 Contest 9 P4 - Ace of Diamonds	20 / 20
DMOPC '22 Contest 1 P1 - Up-down Sequence	5 / 5
DMOPC '22 Contest 5 P1 - Triple Triplets	5 / 5
DMOPC '22 Contest 5 P2 - Absolutely Even	7 / 7
DMOPC '23 Contest 1 P1 - Peak Grid	5 / 5
DMOPC '23 Contest 1 P2 - Knights on Chessboard	10 / 10
DMPG '15 S5 - Black and White	12 / 12

Problem	Score
DWITE '07 R2 #4 - All Is Balanced	5 / 5
DWITE '08 R3 #2 - Wordcount++	5 / 5
DWITE '09 R1 #5 - Running In Circles	7 / 7
DWITE '10 R3 #3 - Dominos Tiling	10 / 10
DWITE '11 R2 #5 - Portals Check	7 / 7
DWITE '11 R4 #2 - Prime Time	5 / 5
DWITE '12 R2 #4 - Magic Trick	7 / 7

Problem	Score
ECOO '19 R2 P1 - Email	5 / 5
ECOO '20 P2 - Online Shopping	5 / 5

Problem	Score
Facebook Hacker Cup '15 Round 1 P2 - Autocomplete	10 / 10
Facebook Hacker Cup '15 Round 2 P1 - Lazy Sort	10 / 10

Problem	Score
GFSS Christmas Challenge P4 - Coal Counting	7 / 7
GFSSOC '15 Fall J5 - Nightmare-a-thon	3 / 10
GFSSOC '15 Fall S2 - Hearth	5 / 5
GFSSOC '15 Fall S4 - Mostly Talking	15 / 15
GFSSOC '15 Winter S1 - OR-deal	5 / 5

Problem	Score
IOI '00 P1 - Palindrome	10 / 10
IOI '00 P4 - Walls	12 / 12
IOI '04 P4 - Phidias	10 / 10

Problem	Score
Mock CCC '20 Contest 1 J1 - A Rage Tree Problem	3 / 3
Mock CCC '20 Contest 1 J2 - A Simplex Problem	3 / 3
Mock CCC '20 Contest 1 J3 - A Geometry Problem	3 / 3
Mock CCC '20 Contest 1 J4 - A Binary Problem	5 / 5
Mock CCC '20 S1 - War	3 / 3
Mock CCC '22 Contest 2 J5 - Dominating the Olympics	10 / 10
Mock CCC '14 J3 - Clock Hands	5 / 5
Mock CCC '18 Contest 1 J3/S1 - A Math Problem	5 / 5
Mock CCC '18 Contest 1 J4/S2 - A Square Problem	5 / 5
Mock CCC '18 Contest 5 J5/S3 - Directed Graph Connectivity	7 / 7
Mock CCC '19 Contest 1 J3 - Pusheen Eats Tuna Sashimi and Tuna Nigiri	3 / 3

Problem	Score
Back From Summer '17 P2: Crayola Lightsaber	7 / 7
Canada Day Contest 2021 - Bob and Canada	7 / 7
Death Gun	7 / 7
Max's Anger Contest Series 2 P3 - Array Anger	7 / 7
Is it a Tree?	2.100 / 7

Problem	Score
16 BIT S/W ONLY	3 / 3
2048	15 / 15
2-D Permutations	10 / 10
2spooky4me	7 / 7
Rotations in 3 Dimensions	12 / 12
Mispelling	3 / 3
Mirrored Pairs	3 / 3
A20 Gate	5 / 5
Triple Fat Ladies	5 / 5
Appleby Contest '19 P2 - The Love Letter	5 / 5
A Noisy Class	7 / 7
A Plus B	3 / 3
Avocado Trees!	5 / 5
Bank Notes	7 / 7
Big Deposits	7 / 7
Back to School '24 P1 - Kicking	5 / 5
Back to School '24 P2 - Cheating	10 / 10
The Cake is a Dessert	10 / 10
Casino Crisis	12 / 12
Coin Change	7 / 7
Cheerio Contest 1 S2 - School Expansion	7 / 7
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 D - Knapsack 1	7 / 7
Educational DP Contest AtCoder E - Knapsack 2	7 / 7
Educational DP Contest AtCoder F - LCS	7 / 7
Educational DP Contest AtCoder G - Longest Path	10 / 10
Educational DP Contest AtCoder N - Slimes	12 / 12
Educational DP Contest AtCoder O - Matching	12 / 12
Educational DP Contest AtCoder Z - Frog 3	20 / 20
Graph Contest 2 P3 - Trees	7 / 7
Graph Contest 3 P2 - Shortest Path	10 / 10
Graph Contest 3 P3 - Cable TV	7 / 7
Hardcore Grinding	5 / 5
HCI '16 - Oversleep	7 / 7
Hello, World!	3 / 3
HHPC1 P1 - Yielding the Longest Substring	5 / 5
HHPC1 P2 - Yuniformity Challenge	10 / 10
HHPC1 P4 - Yet Another A+B Problem	10 / 10
Knapsack 3	10 / 10
A Math Contest P2 - Subsequence Sum	5 / 5
The Odd Number	7 / 7
OTHS Coding Competition 2 P1 - Chess Pieces	3 / 3
OTHS Coding Competition 2 P3 - Tally Clicker	5 / 5
Path Finder	10 / 10
Pick It	15 / 15
The Cosmic Era P2 - Uneven Sand	5 / 5
The Cosmic Era P3 - Battle Positions	7 / 7
SGS Programming Challenge P1 - XOR in Computer Class	7 / 7
Sleigh Ride	10 / 10
STNBD P2 - Claire Elstein	12 / 12
The Contest Contest 1 P1 - A Typical Codeforces Problem	5 / 5
The Contest Contest 1 P2 - A Typical CCC Senior Problem	10 / 10
THICC '17 P6 - Tunnels	15 / 15
TSS Club Fair 2017 Problem B	7 / 7
UACC 1 P1 - Bench Press Bob	3 / 3
UACC 1 P2 - Puzzling Parks	5 / 5
UACC 1 P3 - Cheeky Checkers	7 / 7
UACC 1 P5 - A Lab Report	10 / 10
UACC 1 P6 - Labyrinth Treasure	12 / 12
UTS Open '18 P4 - Ianine's Lil Lab	10 / 10
WOSS Dual Olympiad 2023 J3/S1: Moving Sand	7 / 7

Problem	Score
VM7WC '15 #2 Gold - Uniting the Earth Empire	12 / 12
VM7WC '16 #2 Silver - GG	5 / 5
VM7WC '16 #2 Gold - GGG	15 / 15
VM7WC '16 #3 Silver - Can Shahir even get there?!	5 / 5
VM7WC '16 #5 Gold - Jayden Studies Trees	7 / 7
VM7WC '16 #5 Silver - Jayden Eats Chocolate	7 / 7

Problem	Score
WC '07 P3 - Strategy Meeting	10 / 10
WC '15 Finals S2 - Hydration	10 / 10

Problem	Score
Yet Another Contest 3 P1 - Shell Swap Scam	5 / 5
Yet Another Contest 7 P4 - Paparazzi	17 / 17
Yet Another Contest 8 P1 - Permutation Sorting	5 / 5
Yet Another Contest 8 P3 - Herobrine	12 / 12