User AidanZhang

Points breakdown

100 / 100

AC | C++20

Educational DP Contest AtCoder V - Subtree

on Jan. 2, 2023, 10:33 p.m.

20pp

weighted 100% (20pp)

25 / 25

AC | C++20

CCO '17 P5 - Professional Network

on Dec. 31, 2022, 1:06 a.m.

20pp

weighted 95% (19pp)

80 / 80

AC | C++20

CCC '10 S5 - Nutrient Tree

on Dec. 27, 2022, 5:35 p.m.

20pp

weighted 90% (18pp)

150 / 150

AC | C++20

CCC '14 S5 - Lazy Fox

on Dec. 21, 2022, 9:25 p.m.

20pp

weighted 86% (17pp)

150 / 150

AC | C++20

CCO '07 P6 - Road Construction

on Dec. 15, 2022, 12:31 a.m.

20pp

weighted 81% (16pp)

25 / 25

AC | C++20

CCO '17 P4 - Rainfall Storage

on Dec. 14, 2022, 7:08 p.m.

20pp

weighted 77% (15pp)

100 / 100

AC | C++20

GFSSOC '15 Fall S5 - Raider

on Jan. 27, 2023, 9:28 p.m.

17pp

weighted 74% (12pp)

15 / 15

AC | C++20

CCC '15 S5 - Greedy For Pies

on Jan. 24, 2023, 3:06 a.m.

17pp

weighted 70% (12pp)

100 / 100

AC | C++20

DMOPC '15 Contest 1 P6 - Lelei and Contest

on Jan. 22, 2023, 10:49 p.m.

17pp

weighted 66% (11pp)

100 / 100

AC | C++20

DMPG '15 S6 - Apples to Oranges

on Jan. 16, 2023, 6:43 p.m.

17pp

weighted 63% (11pp)

Problem	Score
CCC '00 S4 - Golf	7 / 7
CCC '03 S5 - Trucking Troubles	10 / 10
CCC '05 J5 - Bananas	10 / 10
CCC '05 S4 - Pyramid Message Scheme	10 / 10
CCC '05 S5 - Pinball Ranking	12 / 12
CCC '07 J5 - Keep on Truckin'	7 / 7
CCC '07 S3 - Friends	7 / 7
CCC '07 S4 - Waterpark	7 / 7
CCC '07 S5 - Bowling for Numbers	10 / 10
CCC '08 S5 - Nukit	10 / 10
CCC '09 S2 - Lights Going On and Off	10 / 10
CCC '09 S3 - Degrees Of Separation	10 / 10
CCC '09 S5 - Wireless	12 / 12
CCC '10 J5 - Knight Hop	7 / 7
CCC '10 S3 - Firehose	15 / 15
CCC '10 S4 - Animal Farm	15 / 15
CCC '10 S5 - Nutrient Tree	20 / 20
CCC '11 J5 - Unfriend	7 / 7
CCC '12 S4 - A Coin Game	15 / 15
CCC '12 S5 - Mouse Journey	7 / 7
CCC '13 S1 - From 1987 to 2013	5 / 5
CCC '13 S5 - Factor Solitaire	15 / 15
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 S3 - Gates	9.333 / 10
CCC '15 S4 - Convex Hull	15 / 15
CCC '15 S5 - Greedy For Pies	17 / 17
CCC '16 J3 - Hidden Palindrome	5 / 5
CCC '16 S2 - Tandem Bicycle	5 / 5
CCC '16 S3 - Phonomenal Reviews	12 / 12
CCC '16 S4 - Combining Riceballs	15 / 15
CCC '17 S2 - High Tide, Low Tide	5 / 5
CCC '17 S3 - Nailed It!	7 / 7
CCC '17 S4 - Minimum Cost Flow	17 / 17
CCC '18 S2 - Sunflowers	5 / 5
CCC '18 S4 - Balanced Trees	15 / 15
CCC '19 S2 - Pretty Average Primes	5 / 5
CCC '19 S3 - Arithmetic Square	12 / 12
CCC '20 S2 - Escape Room	10 / 10
CCC '21 S1 - Crazy Fencing	5 / 5
CCC '21 S2 - Modern Art	7 / 7
CCC '22 S1 - Good Fours and Good Fives	5 / 5
CCC '22 S3 - Good Samples	10 / 10
CCC '22 S4 - Good Triplets	15 / 15

Problem	Score
CCO '00 P4 - Packet Routing	7 / 7
CCO '02 P5 - Connect The Campus	12 / 12
CCO '03 P2 - Concentration Cards	15 / 15
CCO '05 P5 - Segments	10 / 10
CCO '07 P2 - Snowflakes	10 / 10
CCO '07 P6 - Road Construction	20 / 20
CCO '08 P2 - King & Weber	10 / 10
CCO '08 P4 - Herding	3 / 10
CCO '10 P2 - Tree Pruning	15 / 15
CCO '11 P2 - Vampire Tunnels	15 / 15
CCO '12 P2 - The Hungary Games	15 / 15
CCO '13 P3 - LHC	12 / 12
CCO '14 P1 - Troyangles	7.600 / 10
CCO '14 P2 - King Gruff	15 / 15
CCO '14 P4 - Where's That Fuel?	7 / 7
CCO '15 P2 - Artskjid	7.200 / 15
CCO '17 P4 - Rainfall Storage	20 / 20
CCO '17 P5 - Professional Network	20 / 20
CCO '18 P1 - Geese vs. Hawks	10 / 10
CCO '19 P5 - Marshmallow Molecules	15 / 15
CCO '20 P1 - A Game with Grundy	10 / 10
CCO '22 P2 - Rainy Markets	17 / 17

Problem	Score
Longest Common Subsequence	7 / 7
Longest Increasing Subsequence	10 / 10

Problem	Score
COCI '06 Contest 1 #4 Slikar	10 / 10
COCI '06 Contest 2 #4 Sjecišta	7 / 7
COCI '06 Contest 4 #4 Zbrka	10 / 12
COCI '06 Contest 5 #5 Ivana	15 / 15
COCI '07 Contest 1 #4 Zapis	15 / 15
COCI '07 Contest 2 #4 Turbo	15 / 15
COCI '07 Contest 3 #5 Cudak	6.750 / 15
COCI '07 Contest 3 #6 Redoks	17 / 17
COCI '07 Contest 5 #4 Avogadro	15 / 15
COCI '07 Contest 6 #2 Semafori	7 / 7
COCI '07 Contest 6 #5 Princeza	15 / 15
COCI '08 Contest 2 #3 Perket	7 / 7
COCI '08 Contest 4 #4 Slikar	17 / 17
COCI '10 Contest 5 #5 Dvoniz	12 / 12
COCI '13 Contest 1 #4 Lopov	10.500 / 15
COCI '13 Contest 2 #4 Putnik	12 / 12
COCI '13 Contest 4 #3 Sumo	10 / 10
COCI '13 Contest 5 #3 Eksplozjia	5 / 10
COCI '14 Contest 2 #3 Studentsko	12 / 12
COCI '15 Contest 2 #3 Artur	3 / 10
COCI '15 Contest 3 #3 Molekule	10 / 10
COCI '15 Contest 5 #4 Poplava	12 / 12
COCI '22 Contest 1 #1 Desni Klik	5 / 5
COCI '22 Contest 3 #1 Estimathon	5 / 5
COI '06 #1 Patrik	12 / 12
COCI '06 Regional #3 Firefly	10 / 10
COCI '07 Regional #2 Nikola	10 / 10

Problem	Score
DMOPC '14 Contest 2 P3 - Sawmill	7 / 7
DMOPC '14 Contest 2 P5 - Sawmill Scheme	10 / 10
DMOPC '14 Contest 3 P6 - Not Enough Time!	10 / 10
DMOPC '14 Contest 4 P6 - Save Nagato!	10 / 10
DMOPC '14 Contest 6 P4 - Bus Jam	10 / 10
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 P6 - Manhattan Magnets	6.460 / 17
DMOPC '15 Contest 5 P4 - Steins;Number	12 / 12
DMOPC '15 Contest 6 P4 - Line Graph	10 / 10
DMOPC '16 Contest 2 P2 - Ebola Outbreak	7 / 7
DMOPC '17 Contest 1 P4 - Quests	12 / 12
DMOPC '17 Contest 2 P3 - Bad Bunnies	10 / 10
DMOPC '17 Contest 5 P5 - XOR Bridges	0.750 / 15
DMOPC '18 Contest 2 P3 - Thanksgiving Feast	10 / 10
DMOPC '18 Contest 6 P3 - Wish Upon a Star	10 / 10
DMOPC '19 Contest 2 P2 - Squares	7 / 7
DMOPC '19 Contest 2 P4 - A Greedy Problem	15 / 15
DMOPC '19 Contest 3 P4 - Same Colour Leaves	15 / 15
DMOPC '19 Contest 6 P4 - Grade 12 Math	1.500 / 15
DMOPC '19 Contest 7 P3 - Tree Pruning	12 / 12
DMOPC '21 Contest 4 P2 - Festive Groups	1.400 / 7
DMOPC '21 Contest 6 P1 - Bigger Big Integer	3 / 3
DMOPC '21 Contest 6 P2 - Gacha Luck	5.600 / 7
DMOPC '22 Contest 1 P1 - Up-down Sequence	1 / 5
DMOPC '22 Contest 2 P1 - DMOPC Crisis	5 / 5
DMOPC '22 Contest 3 P1 - Holiday Colouring	5 / 5
DMOPC '22 Contest 3 P5 - Alice Rebalancing	4 / 20
DMOPC '22 Contest 5 P1 - Triple Triplets	1 / 5
DMPG '15 B4 - Maximum Product	7 / 7
DMPG '15 S6 - Apples to Oranges	17 / 17
DMPG '16 S5 - Pizza Bag	4.200 / 12
DMPG '19 S6 - A Strange Array	15 / 15

User AidanZhang

Points breakdown

AAC (12 points)

ACC (10 points)

Baltic OI (12 points)

Bulgarian OI (12 points)

CCC (481.333 points)

CCO (272.800 points)

Classics (17 points)

COCI (285.250 points)

Data Structure Tests (10 points)

DMOPC (271.910 points)

GFSSOC (44 points)

ICPC (10 points)

IOI (82.280 points)

Mock CCC (48.400 points)

Mock CCO (15 points)

Seasonal (48.100 points)

TSOC (15 points)

Uncategorized (400.100 points)

VM7WC (22 points)

Woburn Challenge (10 points)

YAC (23.900 points)

Problem	Score
GFSSOC '14 Winter S3 - Hide n Seek	12 / 12
GFSSOC '15 Fall S4 - Mostly Talking	15 / 15
GFSSOC '15 Fall S5 - Raider	17 / 17

Problem	Score
IOI '00 P1 - Palindrome	2 / 10
IOI '01 P1 - Mobile Phones	15 / 15
IOI '04 P4 - Phidias	10 / 10
IOI '07 P4 - Miners	15 / 15
IOI '10 P6 - Traffic Congestion (Standard I/O)	10 / 10
IOI '13 P1 - Dreaming (Standard I/O)	15 / 15
IOI '16 P1 - Detecting Molecules (Standard I/O)	8.280 / 12
IOI '94 P1 - The Triangle	7 / 7

Problem	Score
Mock CCC '23 Contest 1 J1 - Final Velocity	3 / 3
Mock CCC '23 Contest 1 J2 - Healthy Schedule	3 / 3
Mock CCC '23 Contest 1 J3 - Pairing Gifts	5 / 5
Mock CCC '23 Contest 1 J4 - String Decryption	5 / 5
Mock CCC '23 Contest 1 J5 - Calculus Problem	2.400 / 12
Mock CCC '15 S4 - Ice Pillars	15 / 15
Mock CCC '23 1 S1 - Composite Fibonacci Numbers	5 / 5
Mock CCC '23 2 S1 - Composite Fibonacci Numbers	3 / 3
Mock CCC '23 2 S2 - Keenan Hates Triangles	7 / 7

Problem	Score
MEC '16 P3 - Getting Good at Programming	10 / 10
Valentine's Day '15 P2 - Simon and Marcy	7 / 7
WOSS Dual Olympiad 2022 J1: Holiday Gifting	3 / 3
WOSS Dual Olympiad 2022 J2: Counting Christmas Trees	3 / 3
WOSS Dual Olympiad 2022 J3/S1: Christmas List	5 / 5
WOSS Dual Olympiad 2022 J4: Fire on Christmas Day	1.100 / 7
WOSS Dual Olympiad 2022 S2: Festive Card Game	7 / 7
WOSS Dual Olympiad 2022 S3: Sightseeing in the North Pole	12 / 12

Problem	Score
Another Random Contest 1 P1 - Chessgame	5 / 5
Coin Change	7 / 7
Cheerio Contest 3 P1 - Wet Floor	5 / 5
Cheerio Contest 3 P2 - Double-O-Seven	5 / 5
Maximum Sum	7 / 7
Longest Increasing Subsequence	7 / 7
Counting Subsequences	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 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 H - Grid 1	7 / 7
Educational DP Contest AtCoder I - Coins	10 / 10
Educational DP Contest AtCoder J - Sushi	12 / 12
Educational DP Contest AtCoder K - Stones	10 / 10
Educational DP Contest AtCoder N - Slimes	12 / 12
Educational DP Contest AtCoder P - Independent Set	12 / 12
Educational DP Contest AtCoder Q - Flowers	15 / 15
Educational DP Contest AtCoder V - Subtree	20 / 20
HHPC1 P1 - Yielding the Longest Substring	5 / 5
HHPC1 P2 - Yuniformity Challenge	10 / 10
HHPC1 P3 - Yonder Ridge	3.600 / 12
HHPC1 P4 - Yet Another A+B Problem	5 / 10
Knapsack 3	10 / 10
Longest Balanced Subsequence	15 / 15
Liars	15 / 15
N-K Special	10 / 10
Pick It	15 / 15
Primes 2	15 / 15
RGPC '17 P5 - Scrabble Nuts	12 / 12
RGPC '18 P3 - Chocolate Day	10 / 10
Dynamic Range Minimum Test	12 / 12
Summing A Sequence	7 / 7
SGS Programming Challenge P4 - Toy in Psychology Class	2.500 / 17
Coding Spree	7 / 7
The Contest Contest 1 P1 - A Typical Codeforces Problem	5 / 5
THICC '17 P6 - Tunnels	15 / 15
Total Destruction	10 / 10
Tree Tasks	10 / 10
XOR Sum	10 / 10

Problem	Score
VM7WC '15 #2 Gold - Uniting the Earth Empire	12 / 12
VM7WC '16 #6 Gold - Cold War Telecom	10 / 10

Problem	Score
Yet Another Contest 5 P1 - Number Pyramid	7 / 7
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	2.500 / 10
Yet Another Contest 6 P4 - No More Nails!	2.400 / 12