User GraceY2

Points breakdown

15 / 15

AC | C++17

CCC '15 S4 - Convex Hull

on March 1, 2026, 6:05 a.m.

15pp

weighted 100% (15pp)

20 / 25

WA | C++17

CCO '25 P4 - Restaurant Recommendation Rescue

on March 2, 2026, 11:31 p.m.

14pp

weighted 95% (13pp)

100 / 100

AC | C++17

IOI '16 P1 - Detecting Molecules (Standard I/O)

on Feb. 13, 2026, 4:04 a.m.

12pp

weighted 90% (11pp)

14 / 14

AC | C++14

WC '18 Finals S2 - Top Billing

on Jan. 17, 2026, 7:07 p.m.

12pp

weighted 86% (10pp)

25 / 25

AC | C++17

CCO '15 P4 - Cars on Ice

on March 2, 2026, 6:54 p.m.

10pp

weighted 81% (8.1pp)

25 / 25

AC | C++17

CCO '10 P4 - Computer Purchase Return

on March 1, 2026, 1:09 a.m.

10pp

weighted 77% (7.7pp)

10 / 15

WA | C++17

CCC '26 S4 - Minecarts

on Feb. 27, 2026, 2:21 a.m.

10pp

weighted 74% (7.4pp)

100 / 100

AC | C++17

Knapsack 3

on Feb. 23, 2026, 5:37 p.m.

10pp

weighted 70% (7.0pp)

13 / 13

AC | C++17

COCI '09 Contest 3 #4 Razgovori

on Feb. 18, 2026, 3:52 p.m.

10pp

weighted 66% (6.6pp)

100 / 100

AC | C++17

MEC '16 P3 - Getting Good at Programming

on Feb. 17, 2026, 8:19 p.m.

10pp

weighted 63% (6.3pp)

Problem	Score
An Animal Contest 1 P2 - Alpaca Racing	0.500 / 5
An Animal Contest 3 P1 - Monkey Shopping	3 / 3
An Animal Contest 3 P2 - Monkey Potato	5 / 5
An Animal Contest 5 P2 - Permutations & Products	5 / 5

Problem	Score
CCC '00 J1 - Calendar	5 / 5
CCC '00 J2 - 9966	3 / 3
CCC '00 S1 - Slot Machines	5 / 5
CCC '01 S1 - Keeping Score	5 / 5
CCC '01 S2 - Spirals	5 / 5
CCC '02 S1 - The Students' Council Breakfast	5 / 5
CCC '02 S2 - Fraction Action	5 / 5
CCC '04 J3 - Smile with Similes	3 / 3
CCC '05 S2 - Mouse Move	5 / 5
CCC '06 S2 - Attack of the CipherTexts	5 / 5
CCC '07 J1 - Who is in the Middle?	3 / 3
CCC '07 J4 - Anagram Checker	5 / 5
CCC '08 J4 - From Prefix to Postfix	7 / 7
CCC '11 J2 - Who Has Seen The Wind	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 S1 - Don't pass me the ball!	3 / 3
CCC '12 S2 - Aromatic Numbers	5 / 5
CCC '13 S1 - From 1987 to 2013	5 / 5
CCC '13 S2 - Bridge Transport	5 / 5
CCC '14 S1 - Party Invitation	5 / 5
CCC '14 S2 - Assigning Partners	5 / 5
CCC '14 S3 - The Geneva Confection	7 / 7
CCC '15 J1 - Special Day	3 / 3
CCC '15 S1 - Zero That Out	3 / 3
CCC '15 S2 - Jerseys	5 / 5
CCC '15 S3 - Gates	5 / 10
CCC '15 S4 - Convex Hull	15 / 15
CCC '16 J1 - Tournament Selection	3 / 3
CCC '16 J2 - Magic Squares	3 / 3
CCC '16 J3 - Hidden Palindrome	5 / 5
CCC '16 S2 - Tandem Bicycle	5 / 5
CCC '17 S2 - High Tide, Low Tide	5 / 5
CCC '18 J3 - Are we there yet?	3 / 3
CCC '18 S1 - Voronoi Villages	1.200 / 3
CCC '19 J2 - Time to Decompress	3 / 3
CCC '19 S2 - Pretty Average Primes	5 / 5
CCC '20 S2 - Escape Room	10 / 10
CCC '21 J3 - Secret Instructions	5 / 5
CCC '21 S2 - Modern Art	7 / 7
CCC '21 S3 - Lunch Concert	2.667 / 10
CCC '22 J2 - Fergusonball Ratings	3 / 3
CCC '22 S2 - Good Groups	5 / 5
CCC '23 J1 - Deliv-e-droid	3 / 3
CCC '23 J2 - Chili Peppers	3 / 3
CCC '23 J3 - Special Event	5 / 5
CCC '23 J5 - CCC Word Hunt	4 / 10
CCC '23 S1 - Trianglane	5 / 5
CCC '23 S2 - Symmetric Mountains	7 / 7
CCC '23 S3 - Palindromic Poster	5 / 10
CCC '23 S4 - Minimum Cost Roads	3 / 15
CCC '24 J1 - Conveyor Belt Sushi	3 / 3
CCC '24 J2 - Dusa And The Yobis	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	1.333 / 10
CCC '24 S5 - Chocolate Bar Partition	2.667 / 20
CCC '25 J1 - Roller Coaster Ride	3 / 3
CCC '25 J4 - Sunny Days	5 / 5
CCC '25 S1 - Positioning Peter's Paintings	3 / 3
CCC '25 S2 - Cryptogram Cracking Club	7 / 7
CCC '25 S3 - Pretty Pens	3.333 / 10
CCC '25 S4 - Floor is Lava	3.200 / 12
CCC '26 S1 - Baby Hop, Giant Hop	3 / 3
CCC '26 S2 - Beams of Light	7 / 7
CCC '26 S3 - Common Card Choice	7 / 7
CCC '26 S4 - Minecarts	10 / 15
CCC '26 S5 - On the Fence	2 / 30

Problem	Score
CCO '07 P2 - Snowflakes	7.200 / 10
CCO '10 P4 - Computer Purchase Return	10 / 10
CCO '14 P4 - Where's That Fuel?	7 / 7
CCO '15 P4 - Cars on Ice	10 / 10
CCO '25 P1 - Asteroid Mining	4.800 / 15
CCO '25 P4 - Restaurant Recommendation Rescue	13.600 / 17
CCO '97 P2 - Alien Invasion	10 / 10

Problem	Score
CIW '25 P1 - Course Override	7 / 7
CIW '25 P4 - Hit the Griddy	3.600 / 10

Problem	Score
Sorting	3 / 3
Single Source Shortest Path	7 / 7

User GraceY2

Points breakdown

AAC (13.500 points)

ACC (3 points)

BlueBook (3 points)

CCC (325.400 points)

CCO (62.600 points)

CIW (10.600 points)

Classics (10 points)

COCI (102.091 points)

DMOPC (84 points)

DWITE (22 points)

ECOO (10 points)

GFSSOC (7 points)

IOI (22 points)

Mock CCC (23.667 points)

MWC (3 points)

SAC Coding Challenge (26 points)

Seasonal (17 points)

Uncategorized (132 points)

Woburn Challenge (17 points)

YAC (12.500 points)

Problem	Score
COCI '07 Contest 6 #1 Parking	5 / 5
COCI '08 Contest 1 #2 Ptice	5 / 5
COCI '08 Contest 2 #4 Svada	9.091 / 10
COCI '09 Contest 3 #4 Razgovori	10 / 10
COCI '10 Contest 1 #5 Tabovi	10 / 10
COCI '11 Contest 1 #4 Ples	10 / 10
COCI '11 Contest 4 #2 Zima	7 / 7
COCI '11 Contest 4 #4 Ograda	10 / 10
COCI '11 Contest 6 #4 Rez	10 / 10
COCI '12 Contest 3 #3 Malcolm	7 / 7
COCI '14 Contest 1 #1 Prosjek	5 / 5
COCI '18 Contest 3 #1 Magnus	5 / 5
COCI '19 Contest 3 #1 Preokret	5 / 5
COCI '22 Contest 2 #2 Ekspert	4 / 10

Problem	Score
DMOPC '14 Contest 2 P4 - Deforestation	5 / 5
DMOPC '14 Contest 5 P4 - Kittan's Dilemma	10 / 10
DMOPC '15 Contest 1 P2 - Itami and Squad	5 / 5
DMOPC '15 Contest 4 P4 - Great Sequence	10 / 10
DMOPC '15 Contest 6 P3 - Harvest	7 / 7
DMOPC '15 Contest 6 P5 - A Classic Problem	10 / 10
DMOPC '18 Contest 4 P3 - Dr. Henri and Ionization	10 / 10
DMOPC '18 Contest 6 P3 - Wish Upon a Star	2 / 10
DMOPC '20 Contest 3 P2 - Bob and Parallel-Ks	7 / 7
DMPG '18 G1 - Musical Chairs	10 / 10
DMPG '19 B3 - Contact	3 / 3
DMPG '19 S1 - Candy Shop Tycoon	5 / 5

Problem	Score
DWITE '07 R2 #3 - Floor Plan	7 / 7
DWITE '08 R2 #2 - My favourite digit	3 / 3
DWITE '08 R4 #3 - Secret party	7 / 7
DWITE '09 R1 #3 - That Missing Number	5 / 5

Problem	Score
ECOO '13 R1 P1 - Take a Number	5 / 5
ECOO '18 R1 P1 - Willow's Wild Ride	5 / 5

Problem	Score
IOI '16 P1 - Detecting Molecules (Standard I/O)	12 / 12
IOI '96 P4 - Sorting a Three-Valued Sequence	10 / 10

Problem	Score
Mock CCC '20 Contest 1 J1 - A Rage Tree Problem	3 / 3
Mock CCC '22 Contest 1 J5 - New Year's Restrictions	7 / 7
Mock CCC '24 Contest 1 J3 - RGB Words	5 / 5
Mock CCC '24 Contest 1 J4/S1 - Magical Magnetic Marbles	5 / 5
Mock CCC '18 Contest 1 J3/S1 - A Math Problem	0.667 / 5
Mock CCC '19 Contest 2 J1 - Tudor Drinks Some Tea	3 / 3

Problem	Score
SAC '21 Code Challenge P4 - Averaging Averages	5 / 5
SAC '22 Code Challenge 3 P1 - Hair Hazards	3 / 3
SAC '22 Code Challenge 4 P4 - Obligatory Subarray Problem	10 / 10
SAC '22 Code Challenge 5 P1 - Querying Plants	3 / 3
SAC '22 Code Challenge 5 P2 - Querying Extensions	5 / 5

Problem	Score
MEC '16 P3 - Getting Good at Programming	10 / 10
Triway Cup '18 Summer E - Eyes of Void	7 / 7

Problem	Score
2spooky4me	7 / 7
AAAA 1 P1 - Even-Odd Sort	7 / 7
Amplitude Hackathon '23 Problem 3 - Dedupe	5 / 5
List Minimum (Easy)	3 / 3
BSSPC '22 P2 - Rhyming Numbers	3 / 3
BSSPC '22 P3 - Searching for Seats	5 / 5
Cheerio Contest 1 S2 - School Expansion	7 / 7
CPC '19 Contest 1 P2 - Luggage	7 / 7
Dilhan's Computing Contest 1 P1 - The Cathedral of Learning	3 / 3
Educational DP Contest AtCoder D - Knapsack 1	7 / 7
GCC '16 P1 - Watching Anime	10 / 10
Troubling Triangles	7 / 7
A Greedy Problem	5 / 5
Hello, World!	3 / 3
Knapsack 3	10 / 10
OTHS Coding Competition 4 P1 - Square Root Decomposition	3 / 3
OTHS Coding Competition 4 P2 - Furina's Rounding	5 / 5
The Third Cellar	10 / 10
RGPC '18 P3 - Chocolate Day	10 / 10
Total Destruction	10 / 10
WOSS Dual Olympiad 2023 Team Round P1: Combining Candy Canes	5 / 5

Problem	Score
WC '16 Contest 4 J1 - Anyone Can Be Anything	5 / 5
WC '18 Finals S2 - Top Billing	12 / 12

Problem	Score
Yet Another Contest 1 P3 - Fluke	10 / 10
Yet Another Contest 6 P3 - No More Cell Phone Messaging	2.500 / 10