User Alan_Qiao

Points breakdown

17 / 17

AC | JAVA8

CCC '17 S4 - Minimum Cost Flow

on Dec. 1, 2018, 8:12 p.m.

17pp

weighted 100% (17pp)

10 / 10

AC | C++11

A Fenwick Tree Question

on Nov. 10, 2019, 9:12 p.m.

15pp

weighted 95% (14pp)

200 / 200

AC | JAVA8

IOI '01 P1 - Mobile Phones

on Sept. 15, 2019, 7:06 p.m.

15pp

weighted 90% (14pp)

50 / 50

AC | JAVA8

CCO '15 P2 - Artskjid

on April 28, 2019, 5:36 p.m.

15pp

weighted 86% (13pp)

15 / 15

AC | JAVA8

CCC '16 S4 - Combining Riceballs

on March 10, 2019, 5:09 p.m.

15pp

weighted 81% (12pp)

15 / 15

AC | JAVA8

CCC '15 S4 - Convex Hull

on Feb. 18, 2019, 6:19 p.m.

15pp

weighted 77% (12pp)

10 / 10

AC | JAVA8

COCI '15 Contest 6 #4 Parovi

on Nov. 24, 2019, 8:59 p.m.

12pp

weighted 74% (8.8pp)

100 / 100

AC | JAVA8

VM7WC '15 #5 Gold - Tree Planting

on Sept. 22, 2019, 8:20 p.m.

12pp

weighted 70% (8.4pp)

100 / 100

AC | JAVA8

CCC '05 S5 - Pinball Ranking

on Sept. 22, 2019, 7:30 p.m.

12pp

weighted 66% (8.0pp)

15 / 15

AC | JAVA8

CCC '18 S3 - RoboThieves

on Jan. 13, 2019, 9:01 p.m.

12pp

weighted 63% (7.6pp)

Problem	Score
CCC '00 S4 - Golf	7 / 7
CCC '01 S3 - Strategic Bombing	7 / 7
CCC '02 S4 - Bridge Crossing	10 / 10
CCC '03 S2 - Poetry	5 / 5
CCC '05 J5 - Bananas	10 / 10
CCC '05 S5 - Pinball Ranking	12 / 12
CCC '06 J4 - It's tough being a teen!	7 / 7
CCC '07 J5 - Keep on Truckin'	7 / 7
CCC '07 S3 - Friends	7 / 7
CCC '09 S2 - Lights Going On and Off	10 / 10
CCC '09 S4 - Shop and Ship	10 / 10
CCC '10 J5 - Knight Hop	7 / 7
CCC '10 S1 - Computer Purchase	5 / 5
CCC '12 S3 - Absolutely Acidic	7 / 7
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 S3 - Phonomenal Reviews	12 / 12
CCC '16 S4 - Combining Riceballs	15 / 15
CCC '17 S3 - Nailed It!	7 / 7
CCC '17 S4 - Minimum Cost Flow	17 / 17
CCC '18 J1 - Telemarketer or not?	3 / 3
CCC '18 J5 - Choose your own path	7 / 7
CCC '18 S3 - RoboThieves	12 / 12
CCCHK '15 J4 - Where to build my house?	5 / 5

Problem	Score
Next Prime	5 / 5
Longest Common Subsequence	7 / 7
Single Source Shortest Path	7 / 7

Problem	Score
COCI '07 Contest 4 #1 Vauvau	5 / 5
COCI '07 Contest 6 #1 Parking	5 / 5
COCI '07 Contest 6 #3 Granica	10 / 10
COCI '08 Contest 6 #4 Cuskija	10 / 10
COCI '09 Contest 1 #1 Note	3 / 3
COCI '09 Contest 1 #2 Domino	5 / 5
COCI '14 Contest 1 #2 Klopka	5 / 5
COCI '14 Contest 2 #2 Utrka	5 / 5
COCI '15 Contest 6 #4 Parovi	12 / 12
COCI '07 Regional #2 Nikola	10 / 10

Problem	Score
DMOPC '13 Contest 1 P4 - AFK	7 / 7
DMOPC '13 Contest 3 P3 - Crossing Field	5.600 / 7
DMOPC '14 Contest 4 P6 - Save Nagato!	10 / 10
DMOPC '16 Contest 1 P3 - Shoe Shopping	7 / 7
DMOPC '16 Contest 2 P2 - Ebola Outbreak	7 / 7
DMOPC '16 Contest 4 P1 - Fast Exponents	5 / 5
DMOPC '17 Contest 4 P3 - Third Place	7 / 7
DMOPC '17 Contest 5 P3 - Mimi and Primes	7 / 7
DMOPC '18 Contest 1 P1 - Sorting	5 / 5
DMOPC '18 Contest 4 P2 - Dr. Henri and Responsibility	7 / 7
DMPG '17 S2 - Anime Conventions	7 / 7
DMPG '18 G1 - Musical Chairs	10 / 10

Problem	Score
DWITE '08 R5 #1 - Baby Diff	3 / 3
DWITE '09 R1 #5 - Running In Circles	7 / 7
DWITE '09 R3 #2 - Rounding to Fibonacci	5 / 5
DWITE '09 R7 #2 - Sum of Primes	5 / 5
DWITE '11 R2 #5 - Portals Check	7 / 7
DWITE '12 R2 #5 - Car Hoppers	7 / 7

User Alan_Qiao

Points breakdown

CCC (229 points)

CCO (15 points)

Classics (19 points)

COCI (70 points)

Data Structure Tests (10 points)

DMOPC (84.600 points)

DWITE (34 points)

ECOO (10 points)

GFSSOC (14 points)

ICPC (7 points)

IOI (25 points)

Mock CCC (17 points)

MWC (14 points)

Olympiads School (16.750 points)

Seasonal (27.300 points)

TLE (22 points)

TSOC (19 points)

Uncategorized (81.500 points)

VM7WC (41 points)

Waterloo Local (10 points)

Problem	Score
GFSSOC '14 Winter J5 - Pursuit of Knowledge	9 / 10
GFSSOC '15 Winter S1 - OR-deal	5 / 5

Problem	Score
IOI '00 P1 - Palindrome	10 / 10
IOI '01 P1 - Mobile Phones	15 / 15

Problem	Score
Mock CCC '15 J5 - Royal Guard	10 / 10
Mock CCC '18 Contest 2 J3/S1 - An Array Problem	7 / 7

Problem	Score
MWC '15 #1 P5: Love Guru	7 / 7
MWC '15 #4 P4: Dealing with Knots	7 / 7

Problem	Score
DMOJLand Series: Fake Judges	1.750 / 7
A Fenwick Tree Question	15 / 15

Problem	Score
Death Gun	7 / 7
Piggy	6.300 / 7
Triway Cup '18 Summer B - Beautiful Water Pearl	7 / 7
Is it a Tree?	7 / 7

Problem	Score
TLE '15 P1 - Power Rankings	5 / 5
TLE '17 Contest 3 P3 - Fax's Thanksgiving Dish	10 / 10
TLE '17 Contest 4 P3 - Fax's Christmas Dish	7 / 7

Problem	Score
TSOC '15 Contest 1 #5 - Giant Ants	7 / 7
TSOC '15 Contest 2 #5 - Bebiliths	5 / 5
TSOC '16 Contest 1 #4 - Alex and Animal Rights	7 / 7

Problem	Score
16 BIT S/W ONLY	3 / 3
Binary	5 / 5
Educational DP Contest AtCoder A - Frog 1	7 / 7
Educational DP Contest AtCoder B - Frog 2	7 / 7
Educational DP Contest AtCoder D - Knapsack 1	7 / 7
Educational DP Contest AtCoder E - Knapsack 2	7 / 7
Educational DP Contest AtCoder L - Deque	10 / 10
Fibonacci Sequence	1.500 / 15
Hello, World!	3 / 3
Multiplication Improvement	5 / 5
The Odd Number	7 / 7
VMSS Pre-Pre-Windsor P7 - Magical Bribery	7 / 7
Prime Factorization	5 / 5
VMSS Pre-Windsor P7 - Going Back to the Definitions	7 / 7

Problem	Score
VM7WC '15 #5 Gold - Tree Planting	12 / 12
VM7WC '16 #3 Silver - Can Shahir even get there?!	5 / 5
VM7WC '16 #3 Gold - Hello, Officer.	10 / 10
VM7WC '16 #5 Gold - Jayden Studies Trees	7 / 7
VM7WC '16 #5 Silver - Jayden Eats Chocolate	7 / 7