User IvanLi

Points breakdown

17 / 17

AC | JAVA8

CCC '17 S4 - Minimum Cost Flow

on July 30, 2023, 12:10 a.m.

17pp

weighted 100% (17pp)

100 / 100

AC | JAVA8

Fibonacci Sequence

on Sept. 25, 2023, 1:34 p.m.

15pp

weighted 95% (14pp)

15 / 15

AC | JAVA8

Mock CCC '18 Contest 2 S5 - A Link/Cut Tree Problem

on July 19, 2023, 12:42 a.m.

15pp

weighted 90% (14pp)

16 / 16

AC | JAVA8

CCC '21 S5 - Math Homework

on July 19, 2023, 12:33 a.m.

15pp

weighted 86% (13pp)

100 / 100

AC | JAVA8

CCC '10 S4 - Animal Farm

on Oct. 9, 2022, 2:24 p.m.

15pp

weighted 81% (12pp)

30 / 30

AC | JAVA8

CCC '15 S3 - Gates

on Nov. 2, 2025, 4:20 p.m.

10pp

weighted 77% (7.7pp)

15 / 15

AC | JAVA8

CCC '15 J5 - π-day

on Nov. 2, 2025, 1:02 a.m.

10pp

weighted 74% (7.4pp)

100 / 100

AC | JAVA8

DMPG '17 S2 - Anime Conventions

on Aug. 13, 2023, 1:02 a.m.

10pp

weighted 70% (7.0pp)

100 / 100

AC | JAVA8

Disjoint Set Test

on Aug. 27, 2022, 2:39 p.m.

10pp

weighted 66% (6.6pp)

10 / 10

AC | JAVA8

UCC Coding Competition '20 P4 - Bubble Tea

on Nov. 16, 2025, 10:06 p.m.

7pp

weighted 63% (4.4pp)

Problem	Score
CCC '00 S4 - Golf	7 / 7
CCC '01 J1 - Dressing Up	3 / 3
CCC '03 J1 - Trident	3 / 3
CCC '04 S2 - TopYodeller	5 / 5
CCC '05 J1 - The Cell Sell	3 / 3
CCC '05 J2 - RSA Numbers	3 / 3
CCC '06 J1 - Canadian Calorie Counting	3 / 3
CCC '07 J2 - I Speak TXTMSG	3 / 3
CCC '07 J3 - Deal or No Deal Calculator	3 / 3
CCC '08 J1 - Body Mass Index	3 / 3
CCC '10 J1 - What is n, Daddy?	3 / 3
CCC '10 J3 - Punchy	5 / 5
CCC '10 J5 - Knight Hop	7 / 7
CCC '10 S1 - Computer Purchase	5 / 5
CCC '10 S4 - Animal Farm	15 / 15
CCC '11 J1 - Which Alien?	3 / 3
CCC '11 J3 - Sumac Sequences	5 / 5
CCC '12 J1 - Speed fines are not fine!	3 / 3
CCC '12 J2 - Sounds fishy!	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 '13 S4 - Who is Taller?	7 / 7
CCC '14 J1 - Triangle Times	3 / 3
CCC '14 J2 - Vote Count	3 / 3
CCC '14 J3 - Double Dice	3 / 3
CCC '14 S1 - Party Invitation	5 / 5
CCC '14 S2 - Assigning Partners	5 / 5
CCC '15 J1 - Special Day	3 / 3
CCC '15 J2 - Happy or Sad	3 / 3
CCC '15 J5 - π-day	10 / 10
CCC '15 S1 - Zero That Out	3 / 3
CCC '15 S2 - Jerseys	5 / 5
CCC '15 S3 - Gates	10 / 10
CCC '16 J1 - Tournament Selection	3 / 3
CCC '17 J1 - Quadrant Selection	3 / 3
CCC '17 J2 - Shifty Sum	3 / 3
CCC '17 S4 - Minimum Cost Flow	17 / 17
CCC '18 J1 - Telemarketer or not?	3 / 3
CCC '18 J2 - Occupy parking	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 '19 J1 - Winning Score	3 / 3
CCC '19 J2 - Time to Decompress	3 / 3
CCC '19 S1 - Flipper	3 / 3
CCC '19 S2 - Pretty Average Primes	5 / 5
CCC '20 J1 - Dog Treats	3 / 3
CCC '21 J1 - Boiling Water	3 / 3
CCC '21 S5 - Math Homework	15 / 15
CCC '23 J1 - Deliv-e-droid	3 / 3
CCC '24 J1 - Conveyor Belt Sushi	3 / 3
CCC '24 J2 - Dusa And The Yobis	3 / 3
CCC '25 J1 - Roller Coaster Ride	3 / 3
CCC '25 J2 - Donut Shop	3 / 3
CCC '25 J3 - Product Codes	5 / 5

Problem	Score
NOIP '08 P1 - Silly Monkey	5 / 5
NOIP '18 Junior P1 - Title Statistics	3 / 3

Problem	Score
COCI '06 Contest 1 #2 Herman	5 / 5
COCI '07 Contest 2 #1 Bijele	3 / 3

Problem	Score
DMOPC '14 Exam Time P1 - French Homework	3 / 3
DMOPC '15 Contest 1 P1 - Itami and Manga	3 / 3
DMOPC '15 Contest 7 P2 - Not a Wall of Text	3 / 3
DMOPC '18 Contest 1 P0 - Sorting	3 / 3
DMPG '17 S2 - Anime Conventions	10 / 10

Problem	Score
DWITE '07 R5 #1 - I heart you	3 / 3
DWITE '09 R1 #2 - Word Scrambler	5 / 5

User IvanLi

Points breakdown

AAC (3 points)

BlueBook (3 points)

CCC (262 points)

China NOI (8 points)

Classics (7 points)

COCI (8 points)

Data Structure Tests (10 points)

DMOPC (22 points)

DWITE (8 points)

GFSSOC (6 points)

Mock CCC (18 points)

MWC (11 points)

SAC Coding Challenge (3 points)

Seasonal (13 points)

Uncategorized (73.750 points)

WAC (3 points)

Woburn Challenge (19 points)

Problem	Score
GFSS Christmas Challenge P1 - Arithmetic Operators	3 / 3
GFSSOC '15 Winter J1 - Festive Fardin	3 / 3

Problem	Score
Mock CCC '20 Contest 1 J3 - A Geometry Problem	3 / 3
Mock CCC '18 Contest 2 S5 - A Link/Cut Tree Problem	15 / 15

Problem	Score
MWC '15 #1 P1: Playlist Panic	5 / 5
MWC '15 #1 P2: Postcard	3 / 3
MWC '15 #1 P3: Dolls	3 / 3

Problem	Score
Back From Summer '19 P2: Straying From God's Light	7 / 7
Back To School '18: Harambe	3 / 3
WOSS Dual Olympiad 2022 J1: Holiday Gifting	3 / 3

Problem	Score
16 BIT S/W ONLY	3 / 3
A Plus B	3 / 3
Palindromic Integer Partition	5 / 5
List Minimum	3 / 3
List Minimum (Easy)	3 / 3
List Minimum (Hard)	5 / 5
3n+1	3 / 3
Educational DP Contest AtCoder D - Knapsack 1	7 / 7
Educational DP Contest AtCoder E - Knapsack 2	7 / 7
Diagnostic Test '16 Level 1 P1 - StarMath	3 / 3
Fibonacci Sequence	15 / 15
PEG Test '11 - Cyclopian Cash	3 / 3
Hello, World!	3 / 3
OTHS Coding Competition 2 P1 - Chess Pieces	3 / 3
OTHS Coding Competition 2 P4 - Magic Barrier	0.750 / 5
UCC Coding Competition '20 P4 - Bubble Tea	7 / 7

Problem	Score
WC '17 Contest 3 J2 - Certified Fresh	5 / 5
WC '17 Contest 3 J3 - Uncrackable	5 / 5
WC '18 Contest 2 J1 - Alternate Access	3 / 3
WC '18 Contest 3 J1 - An Honest Day's Work	3 / 3
WC '18 Contest 4 J1 - A Fistful of Quarters	3 / 3