User RichardZhu

Points breakdown

100 / 100

AC | JAVA8

Returning Home

on March 21, 2021, 12:52 a.m.

10pp

weighted 100% (10pp)

110 / 110

AC | JAVA8

Sleigh Ride

on Nov. 1, 2020, 5:57 p.m.

10pp

weighted 95% (9.5pp)

100 / 100

AC | JAVA8

PEG Test '11 - Cyclopian Puzzle

on Sept. 20, 2020, 4:26 p.m.

10pp

weighted 90% (9.0pp)

15 / 15

AC | JAVA8

Mock CCC '18 Contest 3 S4 - A Graph Problem

on May 24, 2020, 3:25 p.m.

10pp

weighted 86% (8.6pp)

100 / 100

AC | JAVA8

TLE '16 Contest 7 P4 - Abstract Problem

on May 24, 2020, 2:12 p.m.

10pp

weighted 81% (8.1pp)

50 / 50

AC | JAVA8

CCC '11 S3 - Alice Through the Looking Glass

on April 5, 2020, 3:14 p.m.

10pp

weighted 77% (7.7pp)

100 / 100

AC | JAVA8

Facebook Hacker Cup '15 Round 1 P1 - Homework

on Dec. 9, 2019, 5:30 a.m.

10pp

weighted 74% (7.4pp)

100 / 100

AC | JAVA8

DMPG '18 G1 - Musical Chairs

on March 17, 2019, 6:14 p.m.

10pp

weighted 70% (7.0pp)

90 / 100

TLE | JAVA8

DMOPC '14 Contest 3 P4 - Not Enough Testers!

on Dec. 1, 2019, 4:45 p.m.

9pp

weighted 66% (6.0pp)

300 / 400

TLE | JAVA8

CCC '08 S5 - Nukit

on April 28, 2019, 1:06 a.m.

8pp

weighted 63% (4.7pp)

Problem	Score
CCC '00 J2 - 9966	3 / 3
CCC '00 S2 - Babbling Brooks	7 / 7
CCC '01 J2 - Mod Inverse	3 / 3
CCC '03 S2 - Poetry	5 / 5
CCC '04 J3 - Smile with Similes	3 / 3
CCC '04 S2 - TopYodeller	5 / 5
CCC '05 J3 - Returning Home	5 / 5
CCC '05 S2 - Mouse Move	5 / 5
CCC '06 J1 - Canadian Calorie Counting	3 / 3
CCC '07 J5 - Keep on Truckin'	7 / 7
CCC '08 J4 - From Prefix to Postfix	7 / 7
CCC '08 S1 - It's Cold Here!	5 / 5
CCC '08 S2 - Pennies in the Ring	5 / 5
CCC '08 S5 - Nukit	7.500 / 10
CCC '11 J1 - Which Alien?	3 / 3
CCC '11 J4 - Boring Business	7 / 7
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 J1 - Speed fines are not fine!	2.812 / 3
CCC '12 J2 - Sounds fishy!	3 / 3
CCC '12 J3 - Icon Scaling	3 / 3
CCC '12 J4 - Big Bang Secrets	3 / 3
CCC '13 J1 - Next in line	3 / 3
CCC '13 J2 - Rotating letters	3 / 3
CCC '13 S2 - Bridge Transport	5 / 5
CCC '14 J1 - Triangle Times	3 / 3
CCC '14 J2 - Vote Count	3 / 3
CCC '14 S3 - The Geneva Confection	7 / 7
CCC '15 J1 - Special Day	3 / 3
CCC '15 J2 - Happy or Sad	3 / 3
CCC '15 S1 - Zero That Out	3 / 3
CCC '15 S2 - Jerseys	0.667 / 5
CCC '16 J1 - Tournament Selection	3 / 3
CCC '16 J4 - Arrival Time	5 / 5
CCC '17 J1 - Quadrant Selection	3 / 3
CCC '17 J2 - Shifty Sum	3 / 3
CCC '17 J4 - Favourite Times	5 / 5
CCC '18 J1 - Telemarketer or not?	3 / 3
CCC '18 J2 - Occupy parking	3 / 3
CCC '18 J3 - Are we there yet?	3 / 3
CCC '18 S1 - Voronoi Villages	1.200 / 3
CCC '18 S2 - Sunflowers	5 / 5
CCC '19 J2 - Time to Decompress	3 / 3
CCC '19 S1 - Flipper	3 / 3
CCC '19 S2 - Pretty Average Primes	5 / 5
CCC '98 S2 - Cross Number Puzzle	5 / 5
CCCHK '08 J3 - Phone book	5 / 5

Problem	Score
COCI '06 Contest 2 #2 ABC	3 / 3
COCI '07 Contest 4 #2 Veci	5 / 5
COCI '07 Contest 6 #2 Semafori	7 / 7
COCI '08 Contest 2 #2 Reseto	5 / 5
COCI '14 Contest 5 #1 Funghi	3 / 3
COCI '15 Contest 2 #1 Marko	5 / 5
COCI '15 Contest 4 #4 Chewbacca	5.455 / 12

Problem	Score
DMOPC '14 Contest 2 P4 - Deforestation	2.500 / 5
DMOPC '14 Contest 3 P4 - Not Enough Testers!	9 / 10
DMOPC '14 Contest 6 P2 - GO Faster	5 / 5
DMOPC '18 Contest 5 P3 - A Familiar Problem	2.100 / 7
DMOPC '19 Contest 6 P2 - Grade 10 Math	7 / 7
DMOPC '20 Contest 1 P2 - Victor's Moral Dilemma	5 / 5
DMOPC '20 Contest 1 P3 - Victor's Algorithm	1.400 / 7
DMPG '18 G1 - Musical Chairs	10 / 10

Problem	Score
DWITE '07 R1 #1 - Vanilla Primes	3 / 3
DWITE '07 R2 #1 - Not Quite Prime	5 / 5
DWITE '08 R3 #2 - Wordcount++	5 / 5
DWITE '10 R5 #2 - Safe from Rooks	5 / 5
DWITE '11 R1 #2 - Penny Game	5 / 5

Problem	Score
ECOO '07 R3 P1 - Sum of Primes	7 / 7
ECOO '20 P1 - Music with Mimi	3 / 3

User RichardZhu

Points breakdown

ACC (5 points)

CCC (199.179 points)

Classics (5 points)

COCI (33.455 points)

DMOPC (42 points)

DWITE (23 points)

ECOO (10 points)

FHC (10 points)

ICPC (7 points)

Mock CCC (23.333 points)

Seasonal (14 points)

TLE (15 points)

Uncategorized (90.950 points)

VM7WC (10 points)

Problem	Score
Mock CCC '20 Contest 1 J3 - A Geometry Problem	3 / 3
Mock CCC '18 Contest 1 J3/S1 - A Math Problem	3.333 / 5
Mock CCC '18 Contest 2 J3/S1 - An Array Problem	7 / 7
Mock CCC '18 Contest 3 S4 - A Graph Problem	10 / 10

Problem	Score
Is it a Tree?	7 / 7
Valentine's Day '15 P2 - Simon and Marcy	7 / 7

Problem	Score
TLE '15 P1 - Power Rankings	5 / 5
TLE '16 Contest 7 P4 - Abstract Problem	10 / 10

Problem	Score
Mirrored Pairs	3 / 3
Appleby Contest '19 P4 - Rectangles	5.950 / 7
Palindromic Integer Partition	5 / 5
CPC '19 Contest 1 P2 - Luggage	7 / 7
Fast Factorial Calculator	7 / 7
Flip the Switches	5 / 5
PEG Test '11 - Cyclopian Puzzle	10 / 10
GlobeX Cup '19 J1 - Chess Master Winnie	3 / 3
Hello, World!	3 / 3
Returning Home	10 / 10
The Mirror	5 / 5
Prime Factorization	5 / 5
VMSS Pre-Windsor P7 - Going Back to the Definitions	7 / 7
The Cosmic Era P2 - Uneven Sand	5 / 5
Sleigh Ride	10 / 10

Problem	Score
VM7WC '15 #1 Silver - Jung Goon	5 / 5
VM7WC '16 #3 Silver - Can Shahir even get there?!	5 / 5