User ElvisChen2011

Points breakdown

16 / 16

AC | PY3

Please Help Me

on July 11, 2023, 9:20 p.m.

15pp

weighted 100% (15pp)

100 / 100

AC | PY3

Baltic OI '06 P2 - Coin Collector

on Oct. 26, 2023, 12:37 a.m.

12pp

weighted 95% (11pp)

15 / 15

AC | PY3

CCC '24 J5 - Harvest Waterloo

on July 18, 2025, 9:50 p.m.

7pp

weighted 90% (6.3pp)

10 / 10

AC | PY3

Python Infinite Loop

on July 11, 2023, 9:18 p.m.

7pp

weighted 86% (6.0pp)

15 / 15

AC | PY3

CCC '14 S1 - Party Invitation

on Oct. 17, 2025, 10:54 p.m.

5pp

weighted 81% (4.1pp)

15 / 15

AC | PY3

CCC '07 J4 - Anagram Checker

on Aug. 22, 2025, 10:49 p.m.

5pp

weighted 77% (3.9pp)

15 / 15

AC | PY3

CCC '22 S1 - Good Fours and Good Fives

on June 20, 2025, 9:49 p.m.

5pp

weighted 74% (3.7pp)

15 / 15

AC | PY3

CCC '10 J2 - Up and Down

on May 23, 2025, 9:07 p.m.

5pp

weighted 70% (3.5pp)

100 / 100

AC | PY3

Arcadia Computing Contest 1 P2 - Chemistry

on May 16, 2025, 9:57 p.m.

5pp

weighted 66% (3.3pp)

15 / 15

AC | PY3

CCC '05 J3 - Returning Home

on May 2, 2025, 10:06 p.m.

5pp

weighted 63% (3.2pp)

Problem	Score
An Animal Contest 1 P1 - Alpaca Shapes	3 / 3
An Animal Contest 2 P0 - Koala Matchmaking	3 / 3
An Animal Contest 3 P1 - Monkey Shopping	3 / 3
An Animal Contest 5 P1 - Bamboo Cookies	3 / 3

Problem	Score
Another Contest 5 Problem 1 - Goat Fence	3 / 3
Another Contest 7 Problem 1 - Lonely Users	3 / 3
Another Contest 8 Problem 1 - Trash Push	3 / 3

Problem	Score
BlueBook - Find the Character	3 / 3
BlueBook - Exact Divisors	3 / 3
BlueBook - Multiple	3 / 3

Problem	Score
CCC '01 J1 - Dressing Up	3 / 3
CCC '01 J2 - Mod Inverse	3 / 3
CCC '02 J1 - 0123456789	3 / 3
CCC '02 J2 - AmeriCanadian	3 / 3
CCC '03 J1 - Trident	3 / 3
CCC '03 J2 - Picture Perfect	3 / 3
CCC '04 J1 - Squares	3 / 3
CCC '04 J2 - Terms of Office	3 / 3
CCC '05 J1 - The Cell Sell	3 / 3
CCC '05 J2 - RSA Numbers	3 / 3
CCC '05 J3 - Returning Home	5 / 5
CCC '06 J1 - Canadian Calorie Counting	3 / 3
CCC '06 J2 - Roll the Dice	3 / 3
CCC '06 J3 - Cell-Phone Messaging	3 / 3
CCC '07 J1 - Who is in the Middle?	3 / 3
CCC '07 J2 - I Speak TXTMSG	3 / 3
CCC '07 J4 - Anagram Checker	5 / 5
CCC '08 J1 - Body Mass Index	3 / 3
CCC '08 J2 - Do the Shuffle	3 / 3
CCC '09 J1 - ISBN	3 / 3
CCC '09 J2 - Old Fishin' Hole	5 / 5
CCC '10 J1 - What is n, Daddy?	3 / 3
CCC '10 J2 - Up and Down	5 / 5
CCC '11 J1 - Which Alien?	3 / 3
CCC '11 J2 - Who Has Seen The Wind	5 / 5
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 S1 - Don't pass me the ball!	3 / 3
CCC '13 J1 - Next in line	3 / 3
CCC '13 J2 - Rotating letters	3 / 3
CCC '13 J4 - Time on task	5 / 5
CCC '13 S1 - From 1987 to 2013	5 / 5
CCC '14 J1 - Triangle Times	3 / 3
CCC '14 J2 - Vote Count	3 / 3
CCC '14 S1 - Party Invitation	5 / 5
CCC '15 J1 - Special Day	3 / 3
CCC '15 J2 - Happy or Sad	3 / 3
CCC '16 J1 - Tournament Selection	3 / 3
CCC '16 J2 - Magic Squares	3 / 3
CCC '17 J1 - Quadrant Selection	3 / 3
CCC '17 J2 - Shifty Sum	3 / 3
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 '19 J1 - Winning Score	3 / 3
CCC '19 J2 - Time to Decompress	3 / 3
CCC '19 S1 - Flipper	3 / 3
CCC '20 J1 - Dog Treats	3 / 3
CCC '20 J2 - Epidemiology	3 / 3
CCC '20 J3 - Art	3 / 3
CCC '21 J1 - Boiling Water	3 / 3
CCC '21 J2 - Silent Auction	3 / 3
CCC '22 J1 - Cupcake Party	3 / 3
CCC '22 J2 - Fergusonball Ratings	3 / 3
CCC '22 S1 - Good Fours and Good Fives	5 / 5
CCC '23 J1 - Deliv-e-droid	3 / 3
CCC '23 J2 - Chili Peppers	3 / 3
CCC '24 J1 - Conveyor Belt Sushi	3 / 3
CCC '24 J2 - Dusa And The Yobis	3 / 3
CCC '24 J4 - Troublesome Keys	5 / 5
CCC '24 J5 - Harvest Waterloo	7 / 7
CCC '24 S1 - Hat Circle	3 / 3
CCCHK '08 J1 - Best fish	3 / 3
CCCHK '15 J1 - Rock-paper-scissors	3 / 3

Problem	Score
DWITE '07 R2 #2 - Show Me The Money!	3 / 3
DWITE '07 R5 #1 - I heart you	3 / 3
DWITE '08 R1 #1 - LaNDscAPE ii	3 / 3
DWITE '09 R5 #1 - ASCII bar graphs	3 / 3

User ElvisChen2011

Points breakdown

AAC (12 points)

ACC (9 points)

Baltic OI (12 points)

BlueBook (9 points)

CCC (218.812 points)

Classics (3 points)

COCI (3 points)

DMOPC (3 points)

DWITE (12 points)

ICPC (9 points)

Mock CCC (15 points)

SAC Coding Challenge (6 points)

TSOC (5 points)

Uncategorized (111 points)

VM7WC (3 points)

Waterloo Local (3 points)

Woburn Challenge (18 points)

Problem	Score
ACM U of T Tryouts C1 A - Rock Paper Scissors Fox	3 / 3
ACM U of T Tryouts C3 A - A Research Project	3 / 3
ACM U of T Tryouts C3 B - A Careful Reply	3 / 3

Problem	Score
Mock CCC '23 Contest 1 J1 - Final Velocity	3 / 3
Mock CCC '24 Contest 1 J1 - Lemon Bathtub	3 / 3
Mock CCC '24 Contest 1 J2 - Simple Elo Rating System	3 / 3
Mock CCC '18 Contest 5 J1 - Looking for the CCC	3 / 3
Mock CCC '19 Contest 1 J1 - Pusheen's Report Card	3 / 3

Problem	Score
SAC '21 Code Challenge P1 - Shrinkage	3 / 3
SAC '22 Code Challenge 1 P1 - That Teacher	3 / 3

Problem	Score
16 BIT S/W ONLY	3 / 3
Mispelling	3 / 3
Mirrored Pairs	3 / 3
Appleby Contest '20 P1 - Terrific Triangles	3 / 3
Arcadia Computing Contest 1 P1 - Test Anxiety	3 / 3
Arcadia Computing Contest 1 P2 - Chemistry	5 / 5
Amplitude Hackathon Winter '24 Problem 1 - Twila's Walk	3 / 3
Amplitude Hackathon Winter '24 Problem 2 - Fog Machine	3 / 3
Amplitude Hackathon Summer '25 Problem 2 - AI (Also Easy)	3 / 3
List Minimum (Easy)	3 / 3
List Minimum (Hard)	5 / 5
Boolean	3 / 3
BPC 1 J1 - Facial Recognition	3 / 3
BPC 1 J2 - Cake	3 / 3
BSSPC '21 J1 - Eggy's New Clothes	3 / 3
Cheerio Contest 1 J1 - Pronounceable Words	3 / 3
Cheerio Contest 1 J2 - Phys Ed Class	3 / 3
Double Doors Regional P1 - Tudor Gets a Goat	3 / 3
Please Help Me	15 / 15
Hello, World!	3 / 3
OTHS Coding Competition 2 P1 - Chess Pieces	3 / 3
OTHS Coding Competition 2 P3 - Tally Clicker	5 / 5
VMSS Pre-Pre-Windsor P1 - Mr. White's Carnival	3 / 3
Python Infinite Loop	7 / 7
UACC 1 P1 - Bench Press Bob	3 / 3
Valentine's Day '19 J1 - Rainbow Rating	3 / 3
Valentine's Day '19 J2 - Pink!	3 / 3
WOSS Dual Olympiad 2023 J1: Minimum Price	3 / 3
WOSS Dual Olympiad 2023 J2: 3 Numbers	5 / 5

Problem	Score
WC '15 Contest 1 J1 - Do You Know Your Woburn Colours?	3 / 3
WC '15 Contest 2 J1 - A New Hope	3 / 3
WC '15 Contest 2 J2 - The Empire Strikes Back	3 / 3
WC '16 Contest 1 J1 - A Spooky Season	3 / 3
WC '18 Contest 1 J1 - Homework	3 / 3
WC '18 Contest 2 J3 - Seeing Double	3 / 3