User Sophia3145678

Points breakdown

100 / 100

AC | JAVA8

Linked List

on Oct. 25, 2025, 5:26 p.m.

20pp

weighted 100% (20pp)

100 / 100

AC | JAVA8

DMPG '15 S6 - Apples to Oranges

on Dec. 14, 2025, 2:02 a.m.

17pp

weighted 95% (16pp)

100 / 100

AC | C++20

The Torture Chamber

on March 17, 2026, 10:58 p.m.

15pp

weighted 90% (14pp)

100 / 100

AC | C++20

Primes 2

on March 17, 2026, 9:31 p.m.

15pp

weighted 86% (13pp)

15 / 15

AC | JAVA8

CCC '12 S4 - A Coin Game

on Dec. 22, 2025, 7:00 p.m.

15pp

weighted 81% (12pp)

100 / 100

AC | C++20

Segment Tree Practice 1

on May 3, 2026, 2:52 a.m.

12pp

weighted 77% (9.3pp)

90 / 90

AC | C++20

COCI '18 Contest 4 #3 Kisik

on May 2, 2026, 9:32 p.m.

12pp

weighted 74% (8.8pp)

100 / 100

AC | C++20

A Math Contest P8 - Permutation Counting

on April 19, 2026, 5:51 p.m.

12pp

weighted 70% (8.4pp)

100 / 100

AC | C++20

Educational DP Contest AtCoder M - Candies

on April 19, 2026, 1:51 a.m.

12pp

weighted 66% (8.0pp)

100 / 100

AC | C++20

Educational DP Contest AtCoder O - Matching

on April 11, 2026, 2:28 p.m.

12pp

weighted 63% (7.6pp)

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 3 P2 - Monkey Potato	5 / 5
An Animal Contest 3 P3 - Monkey Market	7 / 7
An Animal Contest 5 P1 - Bamboo Cookies	3 / 3
An Animal Contest 5 P2 - Permutations & Products	5 / 5
An Animal Contest 6 P2 - G-Pop	7 / 7

Problem	Score
Another Contest 5 Problem 3 - Cutting Cheese Costs	5 / 5
Another Contest 7 Problem 3 - Network Connections	10 / 10
Another Contest 8 Problem 1 - Trash Push	3 / 3

Problem	Score
Baltic OI '05 P2 - LISP	7 / 7
Baltic OI '07 P3 - Sound	10 / 10

Problem	Score
CCC '00 J1 - Calendar	5 / 5
CCC '00 J2 - 9966	3 / 3
CCC '00 S1 - Slot Machines	5 / 5
CCC '00 S2 - Babbling Brooks	7 / 7
CCC '00 S3 - Surfing	7 / 7
CCC '00 S4 - Golf	7 / 7
CCC '01 J1 - Dressing Up	3 / 3
CCC '01 J2 - Mod Inverse	3 / 3
CCC '01 S1 - Keeping Score	5 / 5
CCC '01 S2 - Spirals	5 / 5
CCC '01 S3 - Strategic Bombing	7 / 7
CCC '02 J1 - 0123456789	3 / 3
CCC '02 J2 - AmeriCanadian	3 / 3
CCC '02 S1 - The Students' Council Breakfast	5 / 5
CCC '02 S2 - Fraction Action	5 / 5
CCC '02 S3 - Blindfold	9 / 15
CCC '03 J1 - Trident	3 / 3
CCC '03 J2 - Picture Perfect	3 / 3
CCC '03 S1 - Snakes and Ladders	5 / 5
CCC '03 S2 - Poetry	5 / 5
CCC '03 S3 - Floor Plan	7 / 7
CCC '03 S5 - Trucking Troubles	10 / 10
CCC '04 J1 - Squares	3 / 3
CCC '04 J2 - Terms of Office	3 / 3
CCC '04 J3 - Smile with Similes	3 / 3
CCC '04 J4 - Simple Encryption	5 / 5
CCC '04 J5 - Fractals	4 / 10
CCC '04 S1 - Fix	5 / 5
CCC '04 S2 - TopYodeller	5 / 5
CCC '05 J1 - The Cell Sell	3 / 3
CCC '05 J2 - RSA Numbers	3 / 3
CCC '05 J3 - Returning Home	5 / 5
CCC '05 J4 - Cross Spiral	7 / 7
CCC '05 J5 - Bananas	10 / 10
CCC '05 S1 - Snow Calls	5 / 5
CCC '05 S2 - Mouse Move	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 '06 J4 - It's tough being a teen!	7 / 7
CCC '06 J5 - CCC Othello	10 / 10
CCC '06 S1 - Maternity	5 / 5
CCC '06 S2 - Attack of the CipherTexts	5 / 5
CCC '07 J1 - Who is in the Middle?	3 / 3
CCC '07 J2 - I Speak TXTMSG	3 / 3
CCC '07 J3 - Deal or No Deal Calculator	3 / 3
CCC '07 J4 - Anagram Checker	5 / 5
CCC '07 J5 - Keep on Truckin'	7 / 7
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 '08 J1 - Body Mass Index	3 / 3
CCC '08 J2 - Do the Shuffle	3 / 3
CCC '08 J3 - GPS Text Entry	3 / 3
CCC '08 J4 - From Prefix to Postfix	7 / 7
CCC '08 S1 - It's Cold Here!	3 / 3
CCC '08 S3 - Maze	7 / 7
CCC '08 S5 - Nukit	10 / 10
CCC '09 J1 - ISBN	3 / 3
CCC '09 J2 - Old Fishin' Hole	5 / 5
CCC '09 J3 - Good Times	5 / 5
CCC '09 J4 - Signage	5 / 5
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 '10 J1 - What is n, Daddy?	3 / 3
CCC '10 J2 - Up and Down	5 / 5
CCC '10 J3 - Punchy	5 / 5
CCC '10 J4 - Global Warming	5 / 5
CCC '10 J5 - Knight Hop	7 / 7
CCC '10 S1 - Computer Purchase	5 / 5
CCC '10 S2 - Huffman Encoding	5 / 5
CCC '11 J1 - Which Alien?	3 / 3
CCC '11 J2 - Who Has Seen The Wind	5 / 5
CCC '11 J3 - Sumac Sequences	5 / 5
CCC '11 J4 - Boring Business	7 / 7
CCC '11 J5 - Unfriend	7 / 7
CCC '11 S1 - English or French?	5 / 5
CCC '11 S3 - Alice Through the Looking Glass	10 / 10
CCC '12 J1 - Speed fines are not fine!	3 / 3
CCC '12 J2 - Sounds fishy!	3 / 3
CCC '12 J3 - Icon Scaling	3 / 3
CCC '12 J4 - Big Bang Secrets	3 / 3
CCC '12 S2 - Aromatic Numbers	5 / 5
CCC '12 S3 - Absolutely Acidic	7 / 7
CCC '12 S4 - A Coin Game	15 / 15
CCC '12 S5 - Mouse Journey	7 / 7
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 S2 - Bridge Transport	5 / 5
CCC '13 S3 - Chances of Winning	10 / 10
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 '14 S3 - The Geneva Confection	7 / 7
CCC '15 J1 - Special Day	3 / 3
CCC '15 J2 - Happy or Sad	3 / 3
CCC '15 J3 - Rövarspråket	5 / 5
CCC '15 J4 - Wait Time	5 / 5
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 '16 J2 - Magic Squares	3 / 3
CCC '16 J3 - Hidden Palindrome	5 / 5
CCC '16 J4 - Arrival Time	5 / 5
CCC '16 S1 - Ragaman	3 / 3
CCC '16 S2 - Tandem Bicycle	5 / 5
CCC '17 J1 - Quadrant Selection	3 / 3
CCC '17 J2 - Shifty Sum	3 / 3
CCC '17 J3 - Exactly Electrical	3 / 3
CCC '17 J4 - Favourite Times	5 / 5
CCC '17 S1 - Sum Game	3 / 3
CCC '17 S3 - Nailed It!	7 / 7
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 J5 - Choose your own path	7 / 7
CCC '18 S2 - Sunflowers	5 / 5
CCC '18 S3 - RoboThieves	10 / 10
CCC '19 J1 - Winning Score	3 / 3
CCC '19 J5 - Rule of Three	10 / 20
CCC '19 S1 - Flipper	3 / 3
CCC '19 S2 - Pretty Average Primes	5 / 5
CCC '20 J1 - Dog Treats	3 / 3
CCC '20 J3 - Art	3 / 3
CCC '20 J4 - Cyclic Shifts	5 / 5
CCC '20 S1 - Surmising a Sprinter's Speed	5 / 5
CCC '20 S2 - Escape Room	10 / 10
CCC '21 J1 - Boiling Water	3 / 3
CCC '21 J2 - Silent Auction	3 / 3
CCC '21 J3 - Secret Instructions	5 / 5
CCC '21 J4 - Arranging Books	7 / 7
CCC '21 S1 - Crazy Fencing	5 / 5
CCC '21 S2 - Modern Art	7 / 7
CCC '22 J5 - Square Pool	5.333 / 10
CCC '22 S2 - Good Groups	5 / 5
CCC '22 S3 - Good Samples	4 / 10
CCC '23 J3 - Special Event	5 / 5
CCC '23 J5 - CCC Word Hunt	10 / 10
CCC '23 S1 - Trianglane	5 / 5
CCC '23 S3 - Palindromic Poster	2.500 / 10
CCC '24 J1 - Conveyor Belt Sushi	3 / 3
CCC '24 J2 - Dusa And The Yobis	3 / 3
CCC '24 J3 - Bronze Count	5 / 5
CCC '24 J4 - Troublesome Keys	7 / 7
CCC '24 J5 - Harvest Waterloo	7 / 7
CCC '24 S1 - Hat Circle	3 / 3
CCC '24 S4 - Painting Roads	12 / 12
CCC '25 J1 - Roller Coaster Ride	3 / 3
CCC '25 J2 - Donut Shop	3 / 3
CCC '25 J3 - Product Codes	5 / 5
CCC '25 J4 - Sunny Days	5 / 5
CCC '25 J5 - Connecting Territories	7 / 7
CCC '25 S1 - Positioning Peter's Paintings	3 / 3
CCC '25 S2 - Cryptogram Cracking Club	7 / 7
CCC '25 S3 - Pretty Pens	3.333 / 10
CCC '25 S4 - Floor is Lava	1.600 / 12
CCC '25 S5 - To-Do List	2.267 / 17
CCC '26 S3 - Common Card Choice	7 / 7
CCC '96 S5 - Maximum Distance	7 / 7
CCC '97 S1 - Sentences	5 / 5
CCC '98 S1 - Censor	5 / 5
CCCHK '08 J1 - Best fish	3 / 3
CCCHK '08 J2 - Lucky Number	3 / 3
CCCHK '08 J3 - Phone book	5 / 5
CCCHK '15 J1 - Rock-paper-scissors	3 / 3
CCCHK '15 J3 - Queens can't attack me!	5 / 5
CCCHK '15 S1 - Finding number of pairs	7 / 7

Problem	Score
CCO '00 P5 - Millikan's Oil Droplet Experiment	1.680 / 7
CCO '01 P5 - Fast Food	7 / 7
CCO '08 P2 - King & Weber	3.600 / 10
CCO '12 P1 - Choose Your Own Arithmetic	7 / 7
CCO '20 P1 - A Game with Grundy	10 / 10
CCO '98 P1 - Fibonacci Numbers	7 / 7
CCO '99 P2 - Common Words	10 / 10

User Sophia3145678

Points breakdown

AAC (36 points)

ACC (18 points)

Baltic OI (17 points)

BlueBook (7 points)

CCC (888.033 points)

CCO (46.280 points)

CEOI (7 points)

CIW (39 points)

Classics (28 points)

COCI (459.600 points)

Data Structure Tests (10 points)

DMOPC (445.500 points)

DWITE (95 points)

ECOO (49 points)

GFSSOC (49 points)

Google Code Jam (7 points)

ICPC (13 points)

IOI (17 points)

Mock CCC (113 points)

Mock CCO (10 points)

Olympiads School (7 points)

SAC Coding Challenge (39 points)

Seasonal (91 points)

SIUCF (5 points)

TLE (35 points)

TSOC (14 points)

Uncategorized (713 points)

VM7WC (20 points)

WAC (14 points)

Waterloo Local (7 points)

Woburn Challenge (52 points)

YAC (10 points)

Problem	Score
CIW '25 P1 - Course Override	7 / 7
CIW '25 P2 - Chocolate Bar Partition 2	12 / 12
CIW '25 P4 - Hit the Griddy	10 / 10
CIW '26 P1 - Shopping Mall	10 / 10

Problem	Score
Sorting	3 / 3
Next Prime	5 / 5
Longest Common Subsequence	7 / 7
Longest Increasing Subsequence	10 / 10
Unique Elements	3 / 3

Problem	Score
COCI '06 Contest 1 #1 Modulo	3 / 3
COCI '06 Contest 1 #2 Herman	5 / 5
COCI '06 Contest 1 #5 Bond	12 / 12
COCI '06 Contest 2 #3 Kolone	7 / 7
COCI '06 Contest 2 #4 Sjecišta	7 / 7
COCI '06 Contest 3 #3 Trojke	7 / 7
COCI '06 Contest 4 #4 Zbrka	12 / 12
COCI '07 Contest 1 #3 Prinova	7 / 7
COCI '07 Contest 1 #5 Srednji	7 / 7
COCI '07 Contest 2 #3 Prva	7 / 7
COCI '07 Contest 3 #4 Dejavu	7 / 7
COCI '07 Contest 5 #3 Jabuke	7 / 7
COCI '07 Contest 6 #1 Parking	5 / 5
COCI '07 Contest 6 #2 Semafori	7 / 7
COCI '08 Contest 2 #3 Perket	7 / 7
COCI '08 Contest 2 #5 Setnja	2.800 / 7
COCI '08 Contest 3 #1 Pet	5 / 5
COCI '08 Contest 5 #3 Jagoda	7 / 7
COCI '08 Contest 6 #4 Cuskija	10 / 10
COCI '09 Contest 1 #2 Domino	5 / 5
COCI '09 Contest 1 #3 Dobra	7 / 7
COCI '09 Contest 4 #3 IKS	7 / 7
COCI '09 Contest 6 #2 Natjecanje	5 / 5
COCI '09 Contest 7 #2 Cokolada	7 / 7
COCI '10 Contest 1 #3 Sretan	7 / 7
COCI '10 Contest 3 #3 Ekipa	5 / 5
COCI '10 Contest 5 #4 Honi	10 / 10
COCI '10 Contest 6 #3 Razine	5 / 5
COCI '10 Contest 7 #3 Gitara	7 / 7
COCI '11 Contest 1 #2 Matrix	7 / 7
COCI '11 Contest 1 #3 X3	7 / 7
COCI '11 Contest 2 #2 Okret	7 / 7
COCI '11 Contest 2 #3 Zadaća	7 / 7
COCI '11 Contest 2 #4 KompičI	7 / 7
COCI '11 Contest 4 #2 Zima	7 / 7
COCI '11 Contest 4 #3 Keks	7 / 7
COCI '12 Contest 3 #4 Aerodrom	7 / 7
COCI '12 Contest 4 #2 Esej	5 / 5
COCI '12 Contest 5 #4 Hipercijevi	10 / 10
COCI '12 Contest 6 #2 Sume	7 / 7
COCI '13 Contest 3 #1 Riječi	5 / 5
COCI '13 Contest 4 #2 Gmo	5 / 5
COCI '13 Contest 5 #1 Lozinka	3 / 3
COCI '13 Contest 6 #2 Font	7 / 7
COCI '14 Contest 1 #1 Prosjek	5 / 5
COCI '14 Contest 2 #2 Utrka	5 / 5
COCI '14 Contest 3 #1 Strojopis	5 / 5
COCI '14 Contest 4 #2 Pšenica	2.800 / 7
COCI '14 Contest 7 #2 Kriza	7 / 7
COCI '15 Contest 2 #2 Geppetto	7 / 7
COCI '16 Contest 1 #2 Jetpack	7 / 7
COCI '16 Contest 2 #3 Nizin	10 / 10
COCI '16 Contest 4 #2 Kartomat	5 / 5
COCI '16 Contest 5 #2 Pareto	5 / 5
COCI '16 Contest 6 #2 Telefoni	5 / 5
COCI '17 Contest 1 #3 Lozinke	5 / 5
COCI '17 Contest 1 #3 Lozinke Hard	7 / 7
COCI '17 Contest 2 #2 ZigZag	5 / 5
COCI '18 Contest 4 #2 Wand	7 / 7
COCI '18 Contest 4 #3 Kisik	12 / 12
COCI '18 Contest 5 #2 Jarvis	5 / 5
COCI '19 Contest 3 #1 Preokret	5 / 5
COCI '20 Contest 5 #2 Po	7 / 7
COCI '21 Contest 4 #2 Autobus	10 / 10
COCI '21 Contest 5 #1 Kemija	7 / 7
COCI '22 Contest 3 #2 Dirigent	7 / 7
COCI '23 Contest 4 #1 Bingo	5 / 5
COCI '06 Regional #1 Bard	7 / 7
COCI '07 Regional #1 Platforme	7 / 7
COCI '08 Regional #2 Majstor	5 / 5

Problem	Score
DMOPC '13 Contest 3 P2 - Phone Microwave	7 / 7
DMOPC '13 Contest 3 P3 - Crossing Field	7 / 7
DMOPC '14 Contest 1 P3 - New Students	3 / 3
DMOPC '14 Contest 2 P4 - Deforestation	7 / 7
DMOPC '14 Contest 3 P3 - Not Enough Personnel!	7 / 7
DMOPC '14 Contest 3 P4 - Not Enough Testers!	10 / 10
DMOPC '14 Contest 7 P2 - Tides	5 / 5
DMOPC '15 Contest 1 P2 - Itami and Squad	5 / 5
DMOPC '15 Contest 2 P3 - Origami	7 / 7
DMOPC '15 Contest 4 P2 - The Big Clock	5 / 5
DMOPC '15 Contest 4 P4 - Great Sequence	10 / 10
DMOPC '15 Contest 6 P3 - Harvest	7 / 7
DMOPC '15 Contest 6 P4 - Line Graph	10 / 10
DMOPC '16 Contest 1 P3 - Shoe Shopping	7 / 7
DMOPC '16 Contest 2 P2 - Ebola Outbreak	7 / 7
DMOPC '16 Contest 2 P3 - Queries	7 / 7
DMOPC '16 Contest 2 P4 - Zeros	7 / 7
DMOPC '16 Contest 4 P1 - Fast Exponents	5 / 5
DMOPC '16 Contest 4 P2 - Systests	7 / 7
DMOPC '16 Contest 4 P5 - Migrant Mascot	10 / 10
DMOPC '17 Contest 1 P1 - Fujō Neko	5 / 5
DMOPC '17 Contest 1 P2 - Sharing Crayons	7 / 7
DMOPC '17 Contest 2 P2 - Balance	5 / 5
DMOPC '17 Contest 4 P4 - Cops and Robbers	3.500 / 7
DMOPC '17 Contest 5 P2 - Mimi and Binary	5 / 5
DMOPC '17 Contest 5 P3 - Mimi and Primes	7 / 7
DMOPC '18 Contest 1 P1 - Sorting	5 / 5
DMOPC '18 Contest 2 P1 - Pumpkin Patches	3 / 3
DMOPC '18 Contest 2 P2 - Booster Cushions	5 / 5
DMOPC '18 Contest 2 P4 - Damage Output	7 / 7
DMOPC '18 Contest 3 P2 - Bob and French Class	7 / 7
DMOPC '18 Contest 3 P3 - Bob and Math Class	10 / 10
DMOPC '18 Contest 5 P3 - A Familiar Problem	7 / 7
DMOPC '18 Contest 6 P3 - Wish Upon a Star	10 / 10
DMOPC '19 Contest 2 P1 - Box and Whiskers	5 / 5
DMOPC '19 Contest 2 P2 - Squares	7 / 7
DMOPC '19 Contest 3 P1 - Mode Finding	5 / 5
DMOPC '19 Contest 4 P1 - Valid Strings	5 / 5
DMOPC '19 Contest 5 P1 - Conspicuous Cryptic Checklist	5 / 5
DMOPC '19 Contest 5 P4 - Cafeteria Confrontation Conundrum	7 / 7
DMOPC '20 Contest 1 P2 - Victor's Moral Dilemma	5 / 5
DMOPC '20 Contest 1 P3 - Victor's Algorithm	7 / 7
DMOPC '20 Contest 2 P1 - Laugh Graphs	5 / 5
DMOPC '20 Contest 2 P2 - Lousy Christmas Presents	5 / 5
DMOPC '20 Contest 4 P1 - Missing Numbers	5 / 5
DMOPC '20 Contest 5 P1 - Home Row	3 / 3
DMOPC '20 Contest 7 P1 - Bob and Balance	7 / 7
DMOPC '21 Contest 1 P1 - Partial Game	5 / 5
DMOPC '21 Contest 1 P2 - Folding Clothes	7 / 7
DMOPC '21 Contest 2 P1 - Bosses	7 / 7
DMOPC '21 Contest 2 P2 - Scrambling Swaps	7 / 7
DMOPC '21 Contest 3 P1 - Sums & Differences	7 / 7
DMOPC '21 Contest 5 P1 - Permutations & Primes	5 / 5
DMOPC '21 Contest 5 P2 - Permutations & Primes	7 / 7
DMOPC '21 Contest 8 P2 - Kanna Market	10 / 10
DMOPC '21 Contest 9 P2 - String Puzzle	7 / 7
DMOPC '22 Contest 2 P1 - DMOPC Crisis	5 / 5
DMOPC '22 Contest 2 P2 - Line Trace	7 / 7
DMPG '15 S4 - Signal Hill	10 / 10
DMPG '15 S6 - Apples to Oranges	17 / 17
DMPG '16 S3 - The Faster Way	10 / 10
DMPG '17 B4 - Bad Sort	7 / 7
DMPG '17 S1 - Molly and Difference	5 / 5
DMPG '17 S2 - Anime Conventions	10 / 10
DMPG '18 G1 - Musical Chairs	10 / 10
DMPG '19 S1 - Candy Shop Tycoon	5 / 5

Problem	Score
DWITE '07 R1 #5 - Velociraptor Maze	7 / 7
DWITE '07 R2 #3 - Floor Plan	7 / 7
DWITE '07 R2 #4 - All Is Balanced	5 / 5
DWITE '07 R3 #2 - There's An Essay In My Code	5 / 5
DWITE '07 R3 #5 - Portals	7 / 7
DWITE '08 R2 #5 - Water damage	7 / 7
DWITE '08 R3 #2 - Wordcount++	5 / 5
DWITE '08 R4 #3 - Secret party	7 / 7
DWITE '09 R1 #3 - That Missing Number	5 / 5
DWITE '09 R3 #4 - Spiral Out	7 / 7
DWITE '10 R4 #4 - Mountain Hiking	7 / 7
DWITE '10 R5 #3 - Balancing Act	7 / 7
DWITE '11 R2 #5 - Portals Check	7 / 7
DWITE '12 R1 #4 - Trick or Tree'ing	5 / 5
DWITE '12 R2 #4 - Magic Trick	7 / 7

Problem	Score
ECOO '12 R3 P3 - Steam Arithmetic	7 / 7
ECOO '13 R1 P2 - The Luhn Algorithm	5 / 5
ECOO '15 R2 P3 - Lucas' Other Tower	10 / 10
ECOO '16 R1 P3 - Railway Sort	7 / 7
ECOO '18 R1 P4 - Fibonacci Spiral	7 / 7
ECOO '19 R2 P1 - Email	5 / 5
ECOO '20 P2 - Online Shopping	5 / 5
ECOO '21 P2 - DNA Derren	3 / 3

Problem	Score
GFSS Christmas Challenge P4 - Coal Counting	7 / 7
GFSSOC '17 J1 - Ramen and Studying	3 / 3
GFSSOC '17 S1 - Path to Waterloo	7 / 7
GFSSOC '14 Winter J5 - Pursuit of Knowledge	10 / 10
GFSSOC '15 Fall J4 - Marathon	7 / 7
GFSSOC '15 Fall J5 - Nightmare-a-thon	10 / 10
GFSSOC '15 Fall S2 - Hearth	5 / 5

Problem	Score
ACM U of T Tryouts C0 A - Max Flow	3 / 3
ACM U of T Tryouts C1 A - Rock Paper Scissors Fox	3 / 3
ICPC PACNW 2016 A - Alphabet	7 / 7

Problem	Score
Mock CCC '20 S2 - Flipper Redux	7 / 7
Mock CCC '20 Contest 2 S2 - 4D BBST on a DP	5 / 5
Mock CCC '22 Contest 1 J1 - Square Root Decomposition	3 / 3
Mock CCC '22 Contest 1 J2 - Biking and Hiking	3 / 3
Mock CCC '22 Contest 1 J3 - String Crossing Maximization	7 / 7
Mock CCC '22 Contest 1 J5 - New Year's Restrictions	7 / 7
Mock CCC '22 Contest 2 J1 - Opening Ceremony	3 / 3
Mock CCC '22 Contest 2 J2 - Snowboarding Championship	3 / 3
Mock CCC '22 Contest 2 J3 - Figure Skating Fun	5 / 5
Mock CCC '22 Contest 2 J4 - Hockey Bracket	7 / 7
Mock CCC '14 S3 - Spreadsheet Sorting	7 / 7
Mock CCC '15 S2 - Problem-setting Pandemonium	5 / 5
Mock CCC '22 2 S2 - Kaguya Wants to Grow the Student Council	10 / 10
Mock CCC '18 Contest 5 J4/S2 - Reverse Sort	5 / 5
Mock CCC '18 Contest 5 J5/S3 - Directed Graph Connectivity	7 / 7
Mock CCC '18 Contest 5 S4 - Sparse Binary String Counting	10 / 10
Mock CCC '19 Contest 1 J5 - Pusheen Designs a Sushi Boat	7 / 7
Mock CCC '22 1 S2 - IU	5 / 5
Valentine's Day '18 J5 & S2 - Ctudor's Cute Orchids	7 / 7

Problem	Score
SAC '21 Code Challenge P4 - Averaging Averages	5 / 5
SAC '21 Code Challenge P5 - Friends of Friends	7 / 7
SAC '22 Code Challenge 1 P4 - That Problem	7 / 7
SAC '22 Code Challenge 3 Junior P5 - Normal Encoding	10 / 10
SAC '22 Code Challenge 3 P2 - Unicycle License	5 / 5
SAC '22 Code Challenge 5 Junior P3 - Media List	5 / 5

Problem	Score
Back From Summer '17 P2: Crayola Lightsaber	7 / 7
Back To School '16: Harambe	3 / 3
Back To School '17: Avalon	5 / 5
Back To School '18: Letter Frequency	7 / 7
Back To School '19: Chemistry	7 / 7
Max's Anger Contest Series 2 P3 - Array Anger	7 / 7
Miracle Sort	3 / 3
MNYC '16: Abdoof	7 / 7
MNYC '17: Hurontario	10 / 10
Triway Cup '18 Summer A - Arranged Marriage	7 / 7
Is it a Tree?	7 / 7
Valentine's Day '15 P2 - Simon and Marcy	7 / 7
New Year's '17 P1 - Mr. N and Presents	7 / 7
New Year's '18 P4 - The Polar Express	7 / 7

Problem	Score
TLE '15 P1 - Power Rankings	5 / 5
TLE '16 Contest 4 P1 - Stack of Presents	5 / 5
TLE '16 Contest 6 (Mock CCC) S1 - Writing the CCC	5 / 5
TLE '17 Contest 2 P2 - Unlucky Numbers	5 / 5
TLE '17 Contest 4 P2 - Microwave Buttons	5 / 5
TLE '17 Contest 7 P1 - Stargazing	3 / 3
TLE '17 Contest 7 P3 - Countless Calculator Computations	7 / 7

Problem	Score
TSOC '16 Contest 1 #4 - Alex and Animal Rights	7 / 7
TSOC '16 Contest 2 #4 - Bob's Primes	7 / 7

Problem	Score
2spooky4me	7 / 7
Triple Fat Ladies	5 / 5
AAAA 1 P1 - Even-Odd Sort	7 / 7
AAAA 1 P2 - Heavy-Light Composition	7 / 7
Appleby Contest '19 P1 - Darcy's Debilitating Demands	3 / 3
Appleby Contest '19 P2 - The Love Letter	5 / 5
Appleby Contest '19 P3 - A Recursion Problem	5 / 5
Appleby Contest '19 P4 - Rectangles	7 / 7
ACSL '09 Practice P4 - Rank	7 / 7
Another Sorting	5 / 5
A Plus B	3 / 3
Another Random Contest 1 P2 - Two Sequences	7 / 7
Adding Reversed Numbers	5 / 5
Bank Notes	7 / 7
List Minimum	3 / 3
List Minimum (Hard)	5 / 5
Lexicographically Least Substring	5 / 5
Boolean	3 / 3
BPC 1 J4 - Assignment of the Year	10 / 10
BSSPC '21 J1 - Eggy's New Clothes	3 / 3
BSSPC '21 J4 - James's Magical Soups	7 / 7
BSSPC '21 S2 - Hacker Soup	7 / 7
BSSPC '21 S3 - James's Egirl Discord Status	7 / 7
BSSPC '22 P5 - Derrick and Orz Trees	7 / 7
Coin Change	7 / 7
Champion Contest	7 / 7
Cheerio Contest 2 P5 - Subsequence Queries	7 / 7
Chocolate Bar	5 / 5
CPC '21 Contest 1 P0 - AQT and Alphabet	3 / 3
CPC '21 Contest 1 P1 - AQT and Fractions	5 / 5
CPC '21 Contest 1 P2 - AQT and Multiset	7 / 7
CPC '21 Contest 1 P3 - AQT and Circles	10 / 10
Dilhan's Computing Contest 1 P3 - Soccer Court	10 / 10
Maximum Sum	7 / 7
Longest Increasing Subsequence	7 / 7
Educational DP Contest AtCoder A - Frog 1	7 / 7
Educational DP Contest AtCoder B - Frog 2	7 / 7
Educational DP Contest AtCoder C - Vacation	7 / 7
Educational DP Contest AtCoder D - Knapsack 1	7 / 7
Educational DP Contest AtCoder E - Knapsack 2	7 / 7
Educational DP Contest AtCoder H - Grid 1	7 / 7
Educational DP Contest AtCoder M - Candies	12 / 12
Educational DP Contest AtCoder O - Matching	12 / 12
Exam Prep	7 / 7
Fast Factorial Calculator	7 / 7
Foxlings	10 / 10
Troubling Triangles	7 / 7
GlobeX Cup '18 J4 - Magical Functions	7 / 7
Graph Contest 3 P3 - Cable TV	7 / 7
Hardcore Grinding	5 / 5
HCI '16 - Foodie	7 / 7
HCI '16 - Ulam Spiral	5 / 5
HCI '16 - Xorpow	10 / 10
Hello, World!	3 / 3
Count The Triplets	7 / 7
Largest Permutation	7 / 7
Linked List	20 / 20
A Math Contest P2 - Subsequence Sum	5 / 5
A Math Contest P3 - LIS Reconstruction	7 / 7
A Math Contest P5 - Good Arrays	7 / 7
A Math Contest P6 - Global Maximum	10 / 10
A Math Contest P7 - Factors	10 / 10
A Math Contest P8 - Permutation Counting	12 / 12
OCC '19 S2 - Rimuru's Number Game	5 / 5
The Mirror	5 / 5
The Torture Chamber	15 / 15
Postfix Notation	7 / 7
VMSS Pre-Pre-Windsor P4 - The New Kid	3 / 3
VMSS Pre-Pre-Windsor P7 - Magical Bribery	7 / 7
Primes	3 / 3
Primes 2	15 / 15
Prime Street	10 / 10
VMSS Pre-Windsor P7 - Going Back to the Definitions	7 / 7
QCC P6 - Freedom!	7 / 7
Rat In A Maze	5 / 5
James' Rectangles	10 / 10
RGPC '17 P2 - Cubes are Life	7 / 7
RGPC '18 P3 - Chocolate Day	10 / 10
Scansion	10 / 10
The Cosmic Era P2 - Uneven Sand	5 / 5
The Cosmic Era P3 - Battle Positions	7 / 7
Summing A Sequence	7 / 7
SGS Programming Challenge P1 - XOR in Computer Class	7 / 7
Python Infinite Loop	7 / 7
Bubble Sort	7 / 7
Coding Spree	7 / 7
Segment Tree Practice 1	12 / 12
T-800's Escape	10 / 10
THICC '17 P2 - Molly and Product	7 / 7
Total Destruction	10 / 10
Tree Tasks	10 / 10
Tropical Bananas	10 / 10
TSS Club Fair 2017 Problem B	7 / 7
UCC Coding Competition '21 P2 - Emerald Exchange	5 / 5
Valentine's Day '19 J5 - Falling in Love	7 / 7
Valentine's Day '19 S2 - Ctudor's Cute Cacti	7 / 7
XOR	7 / 7
XOR Sum	10 / 10

Problem	Score
VM7WC '16 #1 Bronze - A New Prime Factorization	5 / 5
VM7WC '16 #2 Silver - GG	5 / 5
VM7WC '16 #3 Silver - Can Shahir even get there?!	5 / 5
VM7WC '16 #4 Silver - Tests or Test Cases?	5 / 5

Problem	Score
Wesley's Anger Contest 4 Problem 2 - Squirrel Election	7 / 7
Wesley's Anger Contest 5 Problem 2 - MATH 137 at Squirreloo	7 / 7

Problem	Score
WC '01 P4 - Cool Runnings	10 / 10
WC '07 P3 - Strategy Meeting	10 / 10
WC '17 Contest 3 S1 - Mutual Friends	10 / 10
WC '18 Contest 4 S1 - World of StarCraft	10 / 10
WC '18 Finals J1 - Conditional Contracts	5 / 5
WC '18 Finals S1 - Behind the Scenes	7 / 7