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User Kevin_Xu
About
Problems
64 problems solved
Rank by points:
#2546
Total points:
226
View submissions
Points breakdown
30 / 30
AC
|
C++20
CCC '19 S4 - Tourism
62 days ago
20pp
weighted
100%
(20pp)
17 / 17
AC
|
C++20
CCC '17 S4 - Minimum Cost Flow
70 days ago
17pp
weighted
95%
(16pp)
30 / 30
AC
|
C++20
CCC '06 S5 - Origin of Life
67 days ago
15pp
weighted
90%
(14pp)
20 / 20
AC
|
C++20
CCC '10 S3 - Firehose
75 days ago
15pp
weighted
86%
(13pp)
15 / 15
AC
|
C++20
CCC '05 S5 - Pinball Ranking
67 days ago
12pp
weighted
81%
(9.8pp)
15 / 15
AC
|
C++20
CCC '06 S3 - Tin Can Telephone
67 days ago
12pp
weighted
77%
(9.3pp)
15 / 15
AC
|
C++20
CCC '16 S3 - Phonomenal Reviews
74 days ago
12pp
weighted
74%
(8.8pp)
15 / 15
AC
|
C++20
CCC '24 S4 - Painting Roads
92 days ago
12pp
weighted
70%
(8.4pp)
15 / 15
AC
|
C++20
CCC '05 S4 - Pyramid Message Scheme
67 days ago
10pp
weighted
66%
(6.6pp)
15 / 15
AC
|
C++20
CCC '05 S3 - Quantum Operations
67 days ago
10pp
weighted
63%
(6.3pp)
Load more...
CCC (430 points)
Problem
Score
CCC '05 S1 - Snow Calls
5 / 5
CCC '05 S2 - Mouse Move
5 / 5
CCC '05 S3 - Quantum Operations
10 / 10
CCC '05 S4 - Pyramid Message Scheme
10 / 10
CCC '05 S5 - Pinball Ranking
12 / 12
CCC '06 S1 - Maternity
5 / 5
CCC '06 S2 - Attack of the CipherTexts
5 / 5
CCC '06 S3 - Tin Can Telephone
12 / 12
CCC '06 S4 - Groups
10 / 10
CCC '06 S5 - Origin of Life
15 / 15
CCC '07 S1 - Federal Voting Age
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 S1 - It's Cold Here!
5 / 5
CCC '08 S2 - Pennies in the Ring
5 / 5
CCC '08 S3 - Maze
7 / 7
CCC '08 S4 - Twenty-four
10 / 10
CCC '08 S5 - Nukit
10 / 10
CCC '09 S1 - Cool Numbers
5 / 5
CCC '09 S2 - Lights Going On and Off
10 / 10
CCC '09 S3 - Degrees Of Separation
10 / 10
CCC '09 S4 - Shop and Ship
10 / 10
CCC '10 S1 - Computer Purchase
5 / 5
CCC '10 S2 - Huffman Encoding
5 / 5
CCC '10 S3 - Firehose
15 / 15
CCC '11 S1 - English or French?
5 / 5
CCC '11 S2 - Multiple Choice
3 / 3
CCC '11 S3 - Alice Through the Looking Glass
10 / 10
CCC '12 S1 - Don't pass me the ball!
3 / 3
CCC '12 S2 - Aromatic Numbers
5 / 5
CCC '12 S3 - Absolutely Acidic
7 / 7
CCC '12 S5 - Mouse Journey
7 / 7
CCC '13 S1 - From 1987 to 2013
5 / 5
CCC '13 S2 - Bridge Transport
5 / 5
CCC '13 S3 - Chances of Winning
10 / 10
CCC '13 S4 - Who is Taller?
7 / 7
CCC '14 S1 - Party Invitation
5 / 5
CCC '14 S2 - Assigning Partners
5 / 5
CCC '14 S3 - The Geneva Confection
7 / 7
CCC '15 S1 - Zero That Out
3 / 3
CCC '15 S2 - Jerseys
5 / 5
CCC '15 S3 - Gates
10 / 10
CCC '16 S1 - Ragaman
3 / 3
CCC '16 S2 - Tandem Bicycle
5 / 5
CCC '16 S3 - Phonomenal Reviews
12 / 12
CCC '17 S1 - Sum Game
3 / 3
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 S1 - Voronoi Villages
3 / 3
CCC '18 S2 - Sunflowers
5 / 5
CCC '19 S1 - Flipper
3 / 3
CCC '19 S2 - Pretty Average Primes
5 / 5
CCC '19 S4 - Tourism
20 / 20
CCC '24 S3 - Swipe
10 / 10
CCC '24 S4 - Painting Roads
12 / 12
JOI (15.900 points)
Problem
Score
JOI '05 Final Round P1 - Questionnaire
3 / 3
JOI '05 Final Round P2 - String
3 / 3
JOI '05 Final Round P3 - Square
5 / 5
JOI '05 Final Round P4 - String of Rings
4.900 / 7
Uncategorized (25.600 points)
Problem
Score
UTS Open '24 P1 - Watering the Plants
5 / 5
UTS Open '24 P2 - Happy Gifts
7 / 7
UTS Open '24 P3 - LXghts Out
10 / 10
UTS Open '24 P4 - Political Espionage
3.600 / 12
