User jdabtieu

Points breakdown

97 / 100

AC | PYPY2

Phantom's Python Challenge

on Aug. 18, 2021, 11:02 p.m.

39pp

weighted 100% (39pp)

100 / 100

AC | C++14

APIO '14 P2 - Split the Sequence

on Jan. 13, 2022, 12:26 a.m.

25pp

weighted 95% (24pp)

15 / 15

AC | C++17

CCOQR '16 - Through A Maze Darkly

on Dec. 7, 2023, 12:56 a.m.

20pp

weighted 90% (18pp)

100 / 100

AC | C11

Fast Factorial Calculator 2

on Oct. 31, 2023, 4:46 a.m.

20pp

weighted 86% (17pp)

100 / 100

AC | C++17

Linked List

on Oct. 21, 2023, 4:58 p.m.

20pp

weighted 81% (16pp)

100 / 100

AC | TEXT

DMOPC '21 Contest 10 P5 - Number Theory

on Aug. 2, 2023, 1:09 a.m.

20pp

weighted 77% (15pp)

80 / 80

AC | C++17

CCC '10 S5 - Nutrient Tree

on March 10, 2022, 4:58 a.m.

20pp

weighted 74% (15pp)

100 / 100

AC | JAVA8

Educational DP Contest AtCoder Z - Frog 3

on Jan. 19, 2022, 3:27 a.m.

20pp

weighted 70% (14pp)

100 / 125

TLE | C++14

CCO Preparation Test 3 P2 - Packing Up

on Jan. 11, 2022, 11:40 p.m.

20pp

weighted 66% (13pp)

100 / 100

AC | JAVA8

APIO '10 P1 - Commando

on Jan. 11, 2022, 10:52 p.m.

20pp

weighted 63% (13pp)

Problem	Score
An Animal Contest 1 P1 - Alpaca Shapes	3 / 3
An Animal Contest 1 P2 - Alpaca Racing	5 / 5
An Animal Contest 1 P3 - Happy Alpacas	7 / 7
An Animal Contest 2 P0 - Koala Matchmaking	3 / 3
An Animal Contest 2 P4 - Koala Gambling	12 / 12
An Animal Contest 3 P2 - Monkey Potato	5 / 5
An Animal Contest 3 P3 - Monkey Market	7 / 7
An Animal Contest 4 P1 - Dasher's Digits	5 / 5
An Animal Contest 5 P2 - Permutations & Products	5 / 5
An Animal Contest 5 P2 (Hard Version) - Permutations & Primes	10 / 10
An Animal Contest 7 P1 - Squirrnect 4	3 / 3

Problem	Score
Another Contest 3 Problem 1 - Diverse Arrays	7 / 7
Another Contest 5 Problem 3 - Cutting Cheese Costs	5 / 5
Another Contest 8 Problem 1 - Trash Push	3 / 3
Another Contest 8 Problem 2 - Unnecessary Trash Push	3 / 3
Another Contest 8 Problem 3 - Replay Double Ignition	10 / 10
Another Contest 8 Problem 4 - Up and Down	15 / 15

Problem	Score
APIO '10 P1 - Commando	20 / 20
APIO '14 P2 - Split the Sequence	25 / 25

Problem	Score
Baltic OI '04 P1 - Ships	7 / 7
Baltic OI '07 P3 - Sound	10 / 10
Baltic OI '16 P1 - Bosses	10 / 10
Baltic OI '18 P2 - Martian DNA	10 / 10

Problem	Score
BlueBook - Column of Numbers	3 / 3
BlueBook - Exact Divisors	3 / 3
BlueBook - Max	3 / 3
BlueBook - Voting	3 / 3
BlueBook - Digits	3 / 3
BlueBook - Prime	3 / 3

User jdabtieu

Points breakdown

Authored problems (1)

AAC (65 points)

ACC (43 points)

APIO (45 points)

Baltic OI (37 points)

BlueBook (18 points)

Bulgarian OI (24 points)

CCC (1142.600 points)

CCO (98.300 points)

CEOI (7 points)

Classics (79 points)

COCI (520 points)

CTF (99 points)

DMOPC (645.200 points)

DWITE (138 points)

ECOO (114.500 points)

FHC (20 points)

GFSSOC (26 points)

ICPC (22 points)

IOI (46 points)

JOI (20 points)

Mock CCC (144 points)

Mock CCO (65 points)

MWC (26 points)

Olympiads School (17 points)

SAC Coding Challenge (97.100 points)

Seasonal (160.350 points)

SIUCF (3 points)

TLE (17 points)

TSOC (15 points)

Uncategorized (1198.855 points)

VM7WC (55 points)

WAC (12 points)

Waterloo Local (3 points)

Woburn Challenge (35 points)

YAC (12 points)

Problem	Score
Bulgarian OI '09 P2 - Boxen	12 / 12
Bulgarian OI '09 P4 - Frogs	12 / 12

Problem	Score
CCC '00 S1 - Slot Machines	5 / 5
CCC '00 S2 - Babbling Brooks	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 S2 - Spirals (Exact Version)	7 / 7
CCC '01 S3 - Strategic Bombing	7 / 7
CCC '02 S1 - The Students' Council Breakfast	5 / 5
CCC '02 S2 - Fraction Action	5 / 5
CCC '02 S4 - Bridge Crossing	10 / 10
CCC '02 S5 - Follow the Bouncing Ball	10 / 10
CCC '03 J1 - Trident	3 / 3
CCC '03 S1 - Snakes and Ladders	5 / 5
CCC '03 S3 - Floor Plan	7 / 7
CCC '03 S4 - Substrings	15 / 15
CCC '03 S5 - Trucking Troubles	10 / 10
CCC '04 J1 - Squares	3 / 3
CCC '04 J3 - Smile with Similes	3 / 3
CCC '04 S1 - Fix	5 / 5
CCC '04 S2 - TopYodeller	5 / 5
CCC '04 S3 - Spreadsheet	10 / 10
CCC '04 S5 - Super Plumber	10 / 10
CCC '05 J1 - The Cell Sell	3 / 3
CCC '05 J2 - RSA Numbers	3 / 3
CCC '05 J3 - Returning Home	5 / 5
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 J4 - It's tough being a teen!	7 / 7
CCC '06 S2 - Attack of the CipherTexts	5 / 5
CCC '06 S3 - Tin Can Telephone	12 / 12
CCC '06 S5 - Origin of Life	15 / 15
CCC '07 J1 - Who is in the Middle?	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 '07 S5 - Bowling for Numbers	10 / 10
CCC '08 J1 - Body Mass Index	3 / 3
CCC '08 J2 - Do the Shuffle	3 / 3
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 J1 - ISBN	3 / 3
CCC '09 J3 - Good Times	5 / 5
CCC '09 J4 - Signage	7 / 7
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 '09 S5 - Wireless	12 / 12
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 J5 - Knight Hop	7 / 7
CCC '10 S1 - Computer Purchase	5 / 5
CCC '10 S2 - Huffman Encoding	5 / 5
CCC '10 S3 - Firehose	15 / 15
CCC '10 S4 - Animal Farm	15 / 15
CCC '10 S5 - Nutrient Tree	20 / 20
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 S2 - Multiple Choice	3 / 3
CCC '11 S4 - Blood Distribution	7.500 / 15
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 S1 - Don't pass me the ball!	3 / 3
CCC '12 S3 - Absolutely Acidic	7 / 7
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 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 '13 S5 - Factor Solitaire	15 / 15
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 '14 S5 - Lazy Fox	12 / 20
CCC '15 J1 - Special Day	3 / 3
CCC '15 J2 - Happy or Sad	3 / 3
CCC '15 J3 - Rövarspråket	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 '15 S5 - Greedy For Pies	17 / 17
CCC '16 J1 - Tournament Selection	3 / 3
CCC '16 J2 - Magic Squares	3 / 3
CCC '16 J4 - Arrival Time	5 / 5
CCC '16 S1 - Ragaman	3 / 3
CCC '16 S2 - Tandem Bicycle	5 / 5
CCC '16 S3 - Phonomenal Reviews	12 / 12
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 S2 - High Tide, Low Tide	5 / 5
CCC '17 S3 - Nailed It!	7 / 7
CCC '18 J1 - Telemarketer or not?	3 / 3
CCC '18 J2 - Occupy parking	3 / 3
CCC '18 J5 - Choose your own path	7 / 7
CCC '18 S1 - Voronoi Villages	3 / 3
CCC '18 S2 - Sunflowers	5 / 5
CCC '18 S3 - RoboThieves	12 / 12
CCC '19 J1 - Winning Score	3 / 3
CCC '19 J2 - Time to Decompress	3 / 3
CCC '19 J3 - Cold Compress	5 / 5
CCC '19 S1 - Flipper	3 / 3
CCC '19 S2 - Pretty Average Primes	5 / 5
CCC '20 J1 - Dog Treats	3 / 3
CCC '20 J2 - Epidemiology	3 / 3
CCC '20 J3 - Art	3 / 3
CCC '20 J4 - Cyclic Shifts	5 / 5
CCC '20 J4 - Cyclic Shifts (Hard)	10.800 / 12
CCC '20 S1 - Surmising a Sprinter's Speed	5 / 5
CCC '20 S2 - Escape Room	10 / 10
CCC '20 S2 - Escape Room (Hard)	7.500 / 15
CCC '20 S3 - Searching for Strings	12 / 12
CCC '20 S5 - Josh's Double Bacon Deluxe	17 / 17
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	4.200 / 7
CCC '21 S1 - Crazy Fencing	5 / 5
CCC '21 S2 - Modern Art	7 / 7
CCC '21 S3 - Lunch Concert	10 / 10
CCC '21 S4 - Daily Commute	5.600 / 12
CCC '21 S5 - Math Homework	15 / 15
CCC '22 S1 - Good Fours and Good Fives	5 / 5
CCC '22 S2 - Good Groups	5 / 5
CCC '22 S3 - Good Samples	10 / 10
CCC '23 J1 - Deliv-e-droid	3 / 3
CCC '23 J2 - Chili Peppers	3 / 3
CCC '23 J3 - Special Event	5 / 5
CCC '23 J5 - CCC Word Hunt	10 / 10
CCC '23 S1 - Trianglane	5 / 5
CCC '23 S2 - Symmetric Mountains	7 / 7
CCC '23 S3 - Palindromic Poster	10 / 10
CCC '23 S4 - Minimum Cost Roads	15 / 15
CCC '96 S1 - Deficient, Perfect, and Abundant	5 / 5
CCC '96 S3 - Pattern Generator	5 / 5
CCC '96 S4 - When in Rome	10 / 10
CCC '97 S1 - Sentences	5 / 5
CCC '97 S3 - Double Knockout Competition	5 / 5
CCC '97 S5 - Long Division	10 / 10
CCC '98 S1 - Censor	5 / 5
CCC '98 S3 - Mars Rover	7 / 7
CCC '98 S4 - Lottery	10 / 10
CCC '99 S1 - Card Game	5 / 5
CCC '99 S3 - Divided Fractals	7 / 7
CCC '99 S4 - A Knightly Pursuit	12 / 12
CCOQR '16 - Through A Maze Darkly	20 / 20
CCOQR '16 - Data Structure	15 / 15
CCCHK '08 J1 - Best fish	3 / 3
CCCHK '08 J2 - Lucky Number	3 / 3
CCCHK '08 J3 - Phone book	5 / 5
CCCHK '15 J3 - Queens can't attack me!	5 / 5

Problem	Score
CCO '00 P1 - Subsets	10 / 10
CCO '03 P5 - Longest Substring	7 / 7
CCO '07 P2 - Snowflakes	10 / 10
CCO '08 P1 - Moving Day	7 / 7
CCO '08 P2 - King & Weber	10 / 10
CCO '08 P5 - Candy	5.300 / 7
CCO '12 P1 - Choose Your Own Arithmetic	7 / 7
CCO '13 P3 - LHC	12 / 12
CCO '14 P1 - Troyangles	10 / 10
CCO '16 P1 - Field Trip	10 / 10
CCO '97 P1 - Palindromes	10 / 10

Problem	Score
Sorting	3 / 3
Next Prime	5 / 5
Next Prime (Hard)	15 / 15
HopScotch II	12 / 12
Longest Common Subsequence	7 / 7
Longest Increasing Subsequence	10 / 10
Modular Multiplicative Inverse	7 / 7
Quine	10 / 10
Unique Elements	3 / 3
Single Source Shortest Path	7 / 7

Problem	Score
COCI '06 Contest 2 #1 R2	3 / 3
COCI '06 Contest 2 #4 Sjecišta	7 / 7
COCI '06 Contest 3 #1 Patuljci	5 / 5
COCI '06 Contest 4 #3 Prsteni	5 / 5
COCI '06 Contest 5 #1 Trik	3 / 3
COCI '07 Contest 1 #1 Cetvrta	5 / 5
COCI '07 Contest 1 #5 Srednji	12 / 12
COCI '08 Contest 1 #2 Ptice	5 / 5
COCI '08 Contest 3 #2 Kemija	5 / 5
COCI '08 Contest 5 #1 Ljesnjak	5 / 5
COCI '09 Contest 1 #2 Domino	5 / 5
COCI '09 Contest 5 #4 Zuma	15 / 15
COCI '10 Contest 1 #5 Tabovi	10 / 10
COCI '10 Contest 6 #4 Abeceda	10 / 10
COCI '10 Contest 7 #1 Šećer	3 / 3
COCI '10 Contest 7 #2 Kolo	5 / 5
COCI '10 Contest 7 #3 Gitara	7 / 7
COCI '10 Contest 7 #4 Poštar	12 / 12
COCI '10 Contest 7 #5 Kuglice	12 / 12
COCI '11 Contest 1 #3 X3	7 / 7
COCI '11 Contest 1 #4 Ples	10 / 10
COCI '11 Contest 4 #1 Kino	3 / 3
COCI '11 Contest 4 #3 Keks	7 / 7
COCI '11 Contest 5 #2 Eko	5 / 5
COCI '11 Contest 5 #3 Dna	10 / 10
COCI '12 Contest 6 #3 Dobri	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 5 #2 Obilazak	7 / 7
COCI '13 Contest 5 #3 Eksplozjia	10 / 10
COCI '14 Contest 1 #4 Mafija	15 / 15
COCI '14 Contest 2 #2 Utrka	5 / 5
COCI '14 Contest 3 #1 Strojopis	5 / 5
COCI '15 Contest 1 #1 Karte	5 / 5
COCI '15 Contest 2 #4 Savez	15 / 15
COCI '15 Contest 3 #1 Pot	5 / 5
COCI '15 Contest 5 #3 Perica	10 / 10
COCI '16 Contest 1 #1 Tarifa	3 / 3
COCI '16 Contest 2 #1 Go	3 / 3
COCI '16 Contest 2 #2 Tavan	7 / 7
COCI '16 Contest 2 #3 Nizin	10 / 10
COCI '16 Contest 3 #1 Imena	3 / 3
COCI '16 Contest 3 #2 Pohlepko	7 / 7
COCI '16 Contest 4 #2 Kartomat	5 / 5
COCI '17 Contest 5 #1 Olivander	5 / 5
COCI '17 Contest 6 #1 Davor	5 / 5
COCI '17 Contest 7 #1 Prosjek	5 / 5
COCI '17 Contest 7 #2 Timovi	7 / 7
COCI '18 Contest 1 #1 Nadan	3 / 3
COCI '18 Contest 1 #3 Cipele	10 / 10
COCI '18 Contest 1 #4 Strah	12 / 15
COCI '18 Contest 3 #1 Magnus	5 / 5
COCI '18 Contest 4 #1 Elder	5 / 5
COCI '18 Contest 5 #1 Titlovi	5 / 5
COCI '18 Contest 5 #2 Jarvis	5 / 5
COCI '18 Contest 5 #3 Ispit	7 / 7
COCI '19 Contest 3 #1 Preokret	5 / 5
COCI '19 Contest 6 #1 Datum	5 / 5
COCI '20 Contest 1 #1 Patkice	5 / 5
COCI '20 Contest 2 #1 Crtanje	5 / 5
COCI '20 Contest 2 #2 Odašiljači	10 / 10
COCI '20 Contest 3 #1 Knjige	7 / 7
COCI '20 Contest 3 #2 Vlak	10 / 10
COCI '20 Contest 5 #1 Šifra	5 / 5
COCI '20 Contest 5 #2 Po	7 / 7
COCI '21 Contest 1 #1 Ljeto	5 / 5
COCI '21 Contest 5 #1 Kemija	7 / 7
COCI '21 Contest 6 #1 Med	5 / 5
COCI '21 Contest 6 #2 Zemljište	10 / 10
COCI '21 Contest 6 #3 Naboj	10 / 10
COCI '22 Contest 1 #1 Desni Klik	5 / 5
COCI '22 Contest 3 #1 Estimathon	5 / 5
COCI '22 Contest 3 #2 Dirigent	7 / 7
COI '06 #1 Patrik	12 / 12
COCI '06 Regional #2 Tetris	10 / 10

Problem	Score
DMOJ Capture The Flag '20 G1 - Sanity Check	3 / 3
DMOJ Capture The Flag '20 R3 - Harder Assembly	7 / 7
DMOJ Capture The Flag '20 B1 - Super Secure Pseudorandom Number Generator	5 / 5
DMOJ Capture The Flag '20 B2 - Strings	7 / 7
DMOJ Capture The Flag '20 B3 - Classic Buffer Overflow	7 / 7
DMOJ Capture The Flag '20 G2 - Where's the flag?	3 / 3
DMOJ Capture The Flag '20 G3 - Git Gud	5 / 5
DMOJ Capture The Flag '20 F1 - RGB	3 / 3
DMOJ Capture The Flag '20 F2 - Queries & Strings	5 / 5
DMOJ Capture The Flag '20 C1 - All the bases!	3 / 3
JSB '19 - P1	5 / 5
JSB '19 - P2	7 / 7
JSB '19 - P3	7 / 7
JSB '19 - P4	17 / 17
JSB '19 - P5	15 / 15

Problem	Score
DMOPC '13 Contest 1 P4 - AFK	7 / 7
DMOPC '13 Contest 3 P2 - Phone Microwave	7 / 7
DMOPC '13 Contest 3 P3 - Crossing Field	7 / 7
DMOPC '14 Contest 1 P1 - Median Mark	5 / 5
DMOPC '14 Contest 1 P2 - Tiles	3 / 3
DMOPC '14 Contest 1 P3 - New Students	3 / 3
DMOPC '14 Contest 1 P4 - Perfect Timing	5 / 5
DMOPC '14 Contest 2 P1 - Logging Log	3 / 3
DMOPC '14 Contest 2 P4 - Deforestation	5 / 5
DMOPC '14 Contest 3 P2 - Not Enough Rejudging!	5 / 5
DMOPC '14 Contest 4 P6 - Save Nagato!	10 / 10
DMOPC '14 Contest 5 P1 - Core Drill	3 / 3
DMOPC '14 Contest 5 P2 - Longest Tunnel	3 / 3
DMOPC '14 Contest 7 P3 - Globally Unique Shells	5 / 5
DMOPC '14 Contest 7 P4 - Sand Triangle	7 / 7
DMOPC '15 Contest 2 P1 - Grumpy Dwarf	3 / 3
DMOPC '15 Contest 3 P3 - Dimethylbenzene	7 / 7
DMOPC '15 Contest 4 P2 - The Big Clock	5 / 5
DMOPC '15 Contest 5 P1 - Gel Bananas	3 / 3
DMOPC '15 Contest 7 P2 - Not a Wall of Text	3 / 3
DMOPC '15 Contest 7 P5 - Ariadne's Thread	17 / 17
DMOPC '16 Contest 1 P0 - C.C. and Cheese-kun	3 / 3
DMOPC '16 Contest 2 P2 - Ebola Outbreak	7 / 7
DMOPC '16 Contest 2 P4 - Zeros	7 / 7
DMOPC '16 Contest 4 P1 - Fast Exponents	5 / 5
DMOPC '16 Contest 4 P5 - Migrant Mascot	10 / 10
DMOPC '16 Contest 4 P6 - Molly and Flying Drones	15 / 15
DMOPC '17 Contest 1 P1 - Fujō Neko	5 / 5
DMOPC '17 Contest 2 P0 - Secrets	3 / 3
DMOPC '17 Contest 3 P0 - 2-Satisfiability	3 / 3
DMOPC '17 Contest 3 P1 - An Early Christmas Present	3 / 3
DMOPC '17 Contest 4 P1 - Ribbon Colouring Fun	5 / 5
DMOPC '17 Contest 5 P0 - Mimi and Pizza	3 / 3
DMOPC '17 Contest 5 P1 - IOI 101	3 / 3
DMOPC '18 Contest 1 P0 - Sorting	3 / 3
DMOPC '18 Contest 2 P0 - Mimi and Video Games	3 / 3
DMOPC '18 Contest 2 P4 - Damage Output	7 / 7
DMOPC '18 Contest 3 P0 - Bob and ICS Class	3 / 3
DMOPC '18 Contest 4 P0 - Dr. Henri and Seeing Stars	3 / 3
DMOPC '18 Contest 4 P2 - Dr. Henri and Responsibility	7 / 7
DMOPC '18 Contest 5 P0 - A Digital Art Problem	3 / 3
DMOPC '19 Contest 1 P0 - Range Finding	3 / 3
DMOPC '19 Contest 1 P1 - Test Scores	5 / 5
DMOPC '19 Contest 2 P0 - Roller Coaster	3 / 3
DMOPC '19 Contest 3 P0 - What is it?	3 / 3
DMOPC '19 Contest 3 P1 - Mode Finding	5 / 5
DMOPC '19 Contest 3 P4 - Same Colour Leaves	15 / 15
DMOPC '19 Contest 4 P0 - Yikes	3 / 3
DMOPC '19 Contest 4 P1 - Valid Strings	5 / 5
DMOPC '19 Contest 4 P5 - Financial Trouble	1.700 / 17
DMOPC '19 Contest 5 P0 - Concurrent Competitor Counting	3 / 3
DMOPC '19 Contest 5 P1 - Conspicuous Cryptic Checklist	5 / 5
DMOPC '19 Contest 5 P4 - Cafeteria Confrontation Conundrum	7 / 7
DMOPC '19 Contest 6 P0 - Trivial Math	3 / 3
DMOPC '19 Contest 6 P1 - Grade 9 Math	7 / 7
DMOPC '19 Contest 6 P2 - Grade 10 Math	7 / 7
DMOPC '19 Contest 6 P3 - Grade 11 Math	2 / 10
DMOPC '19 Contest 6 P4 - Grade 12 Math	1.500 / 15
DMOPC '19 Contest 7 P0 - Contest Feedback	3 / 3
DMOPC '19 Contest 7 P1 - Hydrocarbons	7 / 7
DMOPC '20 Contest 1 P1 - Victor Gets Quizzed	3 / 3
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 3 P1 - Present Checking	5 / 5
DMOPC '20 Contest 4 P1 - Missing Numbers	5 / 5
DMOPC '20 Contest 5 P1 - Home Row	3 / 3
DMOPC '20 Contest 5 P2 - On The Clock	7 / 7
DMOPC '20 Contest 5 P3 - Bottom Row	15 / 15
DMOPC '20 Contest 5 P5 - Slacking Off Again	20 / 20
DMOPC '20 Contest 6 P3 - Bread Merchant	10 / 10
DMOPC '20 Contest 7 P1 - Bob and Balance	7 / 7
DMOPC '21 Contest 10 P1 - Japaneasy	5 / 5
DMOPC '21 Contest 10 P2 - Cycle Sort	7 / 7
DMOPC '21 Contest 10 P3 - Peculiar Reflections	12 / 12
DMOPC '21 Contest 10 P5 - Number Theory	20 / 20
DMOPC '21 Contest 1 P1 - Partial Game	5 / 5
DMOPC '21 Contest 1 P2 - Folding Clothes	7 / 7
DMOPC '21 Contest 1 P3 - Mystery DAG	12 / 12
DMOPC '21 Contest 2 P1 - Bosses	7 / 7
DMOPC '21 Contest 2 P2 - Scrambling Swaps	7 / 7
DMOPC '21 Contest 2 P3 - Divisions	12 / 12
DMOPC '21 Contest 3 P1 - Sums & Differences	7 / 7
DMOPC '21 Contest 3 P2 - Weak Data	10 / 10
DMOPC '21 Contest 3 P3 - Hopping Frogs	15 / 15
DMOPC '21 Contest 5 P1 - Permutations & Primes	5 / 5
DMOPC '21 Contest 5 P2 - Permutations & Primes	7 / 7
DMOPC '21 Contest 5 P3 - Permutations & Primes	12 / 12
DMOPC '21 Contest 6 P1 - Bigger Big Integer	3 / 3
DMOPC '21 Contest 7 P1 - Chika Grids	5 / 5
DMOPC '21 Contest 9 P1 - Board Numbers	7 / 7
DMOPC '21 Contest 9 P2 - String Puzzle	7 / 7
DMOPC '21 Contest 9 P3 - Terrible Trains	12 / 12
DMOPC '22 Contest 1 P1 - Up-down Sequence	5 / 5
DMOPC '22 Contest 1 P2 - Hat Swap	10 / 10
DMOPC '22 Contest 2 P1 - DMOPC Crisis	5 / 5
DMOPC '22 Contest 2 P2 - Line Trace	7 / 7
DMOPC '22 Contest 2 P3 - Good Permutations	12 / 12
DMOPC '22 Contest 3 P1 - Holiday Colouring	5 / 5
DMPG '15 S5 - Black and White	12 / 12
DMPG '17 S2 - Anime Conventions	7 / 7

Problem	Score
DWITE '06 R5 #5 - Prime Palindromes	10 / 10
DWITE '07 R1 #1 - Vanilla Primes	3 / 3
DWITE '07 R2 #1 - Not Quite Prime	5 / 5
DWITE '07 R2 #3 - Floor Plan	7 / 7
DWITE '07 R3 #1 - Yet Another Primes Question	5 / 5
DWITE '07 R5 #2 - Number of factors	5 / 5
DWITE '07 R5 #3 - Parity bit	5 / 5
DWITE '08 R1 #3 - School's a maze	7 / 7
DWITE '08 R1 #4 - What is this Roman Numeral	7 / 7
DWITE '08 R3 #1 - ASCII Rhombus	5 / 5
DWITE '08 R3 #2 - Wordcount++	5 / 5
DWITE '08 R3 #3 - Unicorns and Teaspoons	5 / 5
DWITE '08 R4 #1 - Four player Pong with no players	7 / 7
DWITE '08 R4 #3 - Secret party	7 / 7
DWITE '08 R4 #4 - Shortest path around v2	7 / 7
DWITE '09 R2 #3 - Binary Test String	5 / 5
DWITE '09 R4 #2 - Verifying Distributed Work	3 / 3
DWITE '09 R5 #1 - ASCII bar graphs	3 / 3
DWITE '09 R5 #2 - Round to Second Prime	5 / 5
DWITE '09 R7 #2 - Sum of Primes	5 / 5
DWITE '10 R2 #3 - Escape and Loot	5 / 5
DWITE '10 R4 #2 - Primal Numbers	5 / 5
DWITE '11 R1 #2 - Penny Game	5 / 5
DWITE '11 R4 #2 - Prime Time	5 / 5
DWITE '12 R5 #3 - Triangle Count	7 / 7

Problem	Score
ECOO '12 R3 P3 - Steam Arithmetic	7 / 7
ECOO '13 R1 P2 - The Luhn Algorithm	5 / 5
ECOO '13 R2 P1 - Upsetris	5 / 5
ECOO '14 R3 P2 - Mothers and Daughters	7 / 7
ECOO '15 R1 P1 - When You Eat Your Smarties	5 / 5
ECOO '16 R1 P1 - Pass or Fail	5 / 5
ECOO '16 R2 P2 - CC+	7 / 7
ECOO '17 R1 P1 - Munch 'n' Brunch	4.500 / 5
ECOO '17 R1 P2 - Chocolate Chewsday	5 / 5
ECOO '17 R3 P2 - Family Trees	7 / 7
ECOO '18 R2 P2 - Homework	10 / 10
ECOO '19 R1 P1 - Free Shirts	5 / 5
ECOO '19 R1 P2 - L-Systems Go	5 / 5
ECOO '19 R2 P1 - Email	5 / 5
ECOO '20 P2 - Online Shopping	5 / 5
ECOO '20 P4 - Ring	12 / 12
ECOO '21 P2 - DNA Derren	3 / 3
Mock ECOO '14 P1 - Do You Want to Build a Snowman?	12 / 12

Problem	Score
Facebook Hacker Cup '15 Round 1 P2 - Autocomplete	10 / 10
Facebook Hacker Cup '15 Round 2 P1 - Lazy Sort	10 / 10

Problem	Score
GFSSOC '17 S1 - Path to Waterloo	7 / 7
GFSSOC '15 Fall J3 - Equation Solver	5 / 5
GFSSOC '15 Fall J4 - Marathon	7 / 7
GFSSOC '15 Winter S3 - PalinDrone	7 / 7

Problem	Score
ACM U of T Tryouts C0 A - Max Flow	3 / 3
ACM U of T Tryouts C0 B - Interleaving Leaves	5 / 5
ICPC ECNA 2016 C - The Key to Cryptography	7 / 7
ICPC PACNW 2016 C - Cameras	7 / 7

Problem	Score
IOI '02 P4 - Batch Scheduling	2 / 20
IOI '05 P3 - Mean Sequence	12 / 12
IOI '14 P4 - Gondola	15 / 15
IOI '94 P1 - The Triangle	7 / 7
IOI '96 P1 - A Game	10 / 10

Problem	Score
Mock CCC '20 Contest 1 J1 - A Rage Tree Problem	3 / 3
Mock CCC '20 Contest 1 J2 - A Simplex Problem	3 / 3
Mock CCC '20 Contest 1 J3 - A Geometry Problem	3 / 3
Mock CCC '20 Contest 1 J4 - A Binary Problem	5 / 5
Mock CCC '20 Contest 2 S1 - Arithmetic Hybercube	3 / 3
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 J4 - Snowball Fight	5 / 5
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 J5 - Spacetime Surfer	10 / 10
Mock CCC '14 S1 - Reverse Find	5 / 5
Mock CCC '14 S2 - Sleep Cycle	7 / 7
Mock CCC '14 S3 - Spreadsheet Sorting	7 / 7
Mock CCC '15 J1 - 416	3 / 3
Mock CCC '22 2 S1 - Kaguya Wants to Let Ishigami Pass	5 / 5
Mock CCC '18 Contest 1 J4/S2 - A Square Problem	5 / 5
Mock CCC '18 Contest 1 J5/S3 - A Simulation Problem	7 / 7
Mock CCC '18 Contest 2 J1 - An Arithmetic Problem	3 / 3
Mock CCC '18 Contest 2 J3/S1 - An Array Problem	7 / 7
Mock CCC '18 Contest 3 J1 - A Sum Problem	3 / 3
Mock CCC '18 Contest 3 J3/S1 - A String Problem	5 / 5
Mock CCC '18 Contest 3 J4/S2 - A Median Problem	5 / 5
Mock CCC '18 Contest 5 J1 - Looking for the CCC	3 / 3
Mock CCC '18 Contest 5 J2 - Smallest Mode	3 / 3
Mock CCC '18 Contest 5 J3/S1 - Median Triples	5 / 5
Mock CCC '18 Contest 5 J4/S2 - Reverse Sort	5 / 5
Mock CCC '19 Contest 1 J2 - Pusheen OCR	3 / 3
Mock CCC '19 Contest 2 J4 - Tudor Buys Some Cheesecake	3 / 3

Problem	Score
CCO Preparation Test 3 P2 - Packing Up	20 / 25
CCO Preparation Test 5 P1 - City Game	15 / 15
CCO Preparation Test 6 P3 - HopScotch	18 / 20
Mock CCO '19 Contest 2 Problem 6 - A Fundraising Problem	12 / 12

Problem	Score
MWC '15 #2 P2: Towering Towers	10 / 10
MWC '15 #6 P1: Regpo	3 / 3
MWC '15 #6 P2: Breadwinners	7 / 7
MWC '15 #7 P1: Sequences	3 / 3
MWC '15 #8 P1: Push-up Contest	3 / 3

Problem	Score
SAC '21 Code Challenge P2 - Littering	5 / 5
SAC '21 Code Challenge P4 - Averaging Averages	5 / 5
SAC '21 Code Challenge P5 - Friends of Friends	7 / 7
SAC '22 Code Challenge 1 P1 - That Teacher	3 / 3
SAC '22 Code Challenge 1 P2 - That Circle	3 / 3
SAC '22 Code Challenge 1 P4 - That Problem	2.100 / 7
SAC '22 Code Challenge 4 Junior P1 - Obligatory DeMello Problem	3 / 3
SAC '22 Code Challenge 4 Junior P2 - Obligatory Geometry Problem	3 / 3
SAC '22 Code Challenge 4 Junior P3 - Obligatory Triangle Problem	5 / 5
SAC '22 Code Challenge 4 P1 - Obligatory Car Problem	3 / 3
SAC '22 Code Challenge 4 P2 - Obligatory String Problem	5 / 5
SAC '22 Code Challenge 5 Junior P1 - Monkey, Type!	3 / 3
SAC '22 Code Challenge 5 Junior P2 - Badminton Scoring	3 / 3
SAC '22 Code Challenge 5 Junior P3 - Media List	5 / 5
SAC '22 Code Challenge 5 Junior P4 - Course Requirements	7 / 7
SAC '22 Code Challenge 5 Junior P5 - English Summative	10 / 10
SAC '22 Code Challenge 5 P1 - Querying Plants	3 / 3
SAC '22 Code Challenge 5 P2 - Querying Extensions	5 / 5
SAC '22 Code Challenge 5 P3 - Querying Presents	7 / 7
SAC '22 Code Challenge 5 P4 - Querying Intervals	10 / 10

Problem	Score
Back From Summer '17 P1: Pithy Pastimes	3 / 3
Back To School '16: Paradox	5 / 5
Back To School '16: Screensaver	10 / 10
Back To School '17: Big Integer	1.750 / 35
Back To School '18: Letter Frequency	7 / 7
Canada Day Contest 2021 - Bob and Canada	7 / 7
Canada Day Contest 2021 - Fine Art	7 / 7
Canada Day Contest 2021 - CCC Bad Haha	12 / 12
Canada Day Contest 2021 - Starfall	15 / 15
CCCJQR P3	7 / 7
Halloween '14 P1 - Rabbit Girls	3 / 3
Max's Anger Contest Series 1 P1 - Hunger Bar	3 / 3
Max's Anger Contest Series 1 P2 - Wesley's Anger Contest 7 P1 - Enraged	5 / 5
Max's Anger Contest Series 1 P3 - Divide and Connor	7 / 7
Max's Anger Contest Series 1 P4 - Greedily Gamboling	3.600 / 12
Miracle Sort	3 / 3
MNYC '17: Hurontario	10 / 10
Piggy	7 / 7
TLE 2018-19 P1 - Hello, World!	20 / 20
Too Simple	7 / 7
Still Too Simple	10 / 10
Is it a Tree?	7 / 7

Problem	Score
TLE '15 P4 - Olympiads Homework	12 / 12
TLE '17 Contest 2 P2 - Unlucky Numbers	5 / 5

Problem	Score
TSOC '15 Contest 2 #2 - Diamonds	5 / 5
TSOC '16 Contest 1 #2 - Johnny and Garden	5 / 5
TSOC '16 Contest 1 #3 - You and Crossroads	5 / 5

Problem	Score
16 BIT S/W ONLY	3 / 3
2spooky4me	7 / 7
Mispelling	3 / 3
Triple Fat Ladies	5 / 5
Appleby Contest '19 P2 - The Love Letter	5 / 5
Appleby Contest '19 P5 - Matrix Operation	10 / 10
ACSL '09 Practice P3 - Zeroes	10 / 10
ACSL '09 Practice P4 - Rank	7 / 7
Alphabet Score	3 / 3
Troubling Times	5 / 5
A Noisy Class	7 / 7
Another Sorting	5 / 5
A Plus B	3 / 3
A Plus B (Hard)	12 / 12
Art Academy II: The Grand Escape	7 / 7
A Simple Mean	7 / 7
A Simple Maximum	7 / 7
A Simple Mode	7 / 7
A Simple Minus	10 / 10
A Simple Multiplication	12 / 12
A Times B	20 / 20
Avocado Trees!	5 / 5
Palindromic Integer Partition	5 / 5
List Minimum	3 / 3
List Minimum (Easy)	3 / 3
List Minimum (Hard)	5 / 5
Lexicographically Least Substring	5 / 5
String Finding	5 / 5
String Finding - Hacking	10 / 10
Binary	5 / 5
Fast Bit Duplication	10 / 10
A Block Game	3 / 3
Boolean	3 / 3
BPC 1 J1 - Facial Recognition	3 / 3
BPC 1 J2 - Cake	3 / 3
Fast Search	15 / 15
BSSPC '21 J6 - Lakshy and Orz Trees	12 / 12
BSSPC '21 S1 - Lakshy and Palindromic Rectangle	5 / 5
BSSPC '21 S2 - Hacker Soup	7 / 7
BSSPC '22 P1 - Bubble Tea Tracker	3 / 3
BSSPC '22 P2 - Rhyming Numbers	3 / 3
BSSPC '22 P3 - Searching for Seats	5 / 5
BSSPC '22 P4 - Exec Pieing	5 / 5
BSSPC '22 P5 - Derrick and Orz Trees	7 / 7
Cheerio Contest 1 J1 - Pronounceable Words	3 / 3
Cheerio Contest 1 J2 - Phys Ed Class	3 / 3
Cheerio Contest 1 J3 - Festival	5 / 5
Cheerio Contest 1 S1/J4 - Going to School	5 / 5
Cheerio Contest 3 P3 - Everything Array	4.800 / 12
Chores	7 / 7
Comparing Arrays	15 / 15
Data Compression	11.225 / 15
CPC '19 Contest 1 P1 - Distance	3 / 3
CPC '21 Contest 1 P0 - AQT and Alphabet	3 / 3
CPC '21 Contest 1 P1 - AQT and Fractions	5 / 5
CPC '21 Contest 1 P4 - AQT and Directed Graph	12 / 12
CPC '21 Contest 1 P5 - AQT and Modern Art	15 / 15
Capture The Flag	5 / 5
Double Doors Regional P1 - Tudor Gets a Goat	3 / 3
Age Demographic	5 / 5
German Nouns	5 / 5
Please Help Me	15 / 15
Maximum Sum	7 / 7
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 F - LCS	7 / 7
Educational DP Contest AtCoder G - Longest Path	10 / 10
Educational DP Contest AtCoder H - Grid 1	7 / 7
Educational DP Contest AtCoder P - Independent Set	12 / 12
Educational DP Contest AtCoder Z - Frog 3	20 / 20
Diagnostic Test '16 Level 2 P2 - Gibe clays	3 / 3
Encode	5 / 5
Exam Prep	7 / 7
Executable Format	10 / 10
Fast Factorial Calculator	7 / 7
Fast Factorial Calculator 2	20 / 20
Fast Bit Counting	3 / 3
Fibonacci Sequence	15 / 15
Fibonacci Sequence (Harder)	17 / 17
Fizz Coke	7 / 7
Flip the Switches	5 / 5
Troubling Triangles	7 / 7
GlobeX Cup '18 J Sample - Farming Simulator	5 / 5
GlobeX Cup '18 J2 - Mark Gambling	5 / 5
GlobeX Cup '18 J3 - Good Numbers	5 / 5
GlobeX Cup '18 S2 - Test Scores	7 / 7
GlobeX Cup '19 J1 - Chess Master Winnie	3 / 3
GlobeX Cup '19 S1 - Planet Classification	0.500 / 5
Good Aim	10 / 10
Graph Contest 1 P2 - Shortest Path	5 / 5
Graph Contest 2 P1 - Connected Components	7 / 7
Hardcore Grinding	5 / 5
Grid 1.5	10 / 10
HCI '16 - Oversleep	7 / 7
HCI '16 - Cheapest Operation Ever	20 / 20
HCI '16 - Taxi	10 / 10
HCI '16 - Xorpow	10 / 10
Hello, World!	3 / 3
Word Scrambler	5 / 5
Inaho IV	5 / 5
Infinity	3 / 3
Lemon	10 / 10
Lil' Jami	5 / 5
Linked List	20 / 20
LKP '18 Contest 2 P1 - Food Lines	3 / 3
Guess the Sequence	3 / 3
MALD Contest 1 P1 - Scratch Cat and DDoS	3 / 3
MALD Contest 1 P2 - Scratch Cat and Examinations	5 / 5
A Math Contest P1 - Arrays	5 / 5
MCIPC Contest 1 P1 - Factoring	3 / 3
MCIPC Contest 1 P2 - Infinite Chessboard	3 / 3
MCIPC Contest 1 P1 - Cypher	5 / 5
Multiplication Improvement	5 / 5
MMCC '15 P1 - Inaho	15 / 15
Modulo Sort	5 / 5
One Small Favour	0.650 / 10
Perl Golf	15 / 15
The Mirror	5 / 5
The Third Cellar	10 / 10
The Torture Chamber	15 / 15
Phantom's Python Challenge	38.680 / 40
Postfix Notation	7 / 7
VMSS Pre-Pre-Windsor P7 - Magical Bribery	7 / 7
Prime Factorization	5 / 5
Primes	3 / 3
Primes 2	15 / 15
Primes 3	15 / 15
Pulse	3 / 3
VMSS Pre-Windsor P1 - Java	3 / 3
VMSS Pre-Windsor P4 - Character Analysis	5 / 5
Self-deception	15 / 15
Disclosure	10 / 10
Decoding	20 / 20
Richmond Green P1 - HSIUNG	5 / 5
Richmond Green P2 - LOL	3 / 3
Rolling Encryption	10 / 10
RTE '16 J2 - Guidance Counselling	7 / 7
RTE '16 S3 - School Traversal	7 / 7
Sandwich	5 / 5
Spring Coding Bowl '22 P1 - Student Numbers	3 / 3
The Cosmic Era P2 - Uneven Sand	5 / 5
The Cosmic Era P3 - Battle Positions	7 / 7
Jason's Theorem	10 / 10
Python Infinite Loop	7 / 7
SMAC 08/09 (Oct) #3 - Jumpscotch	12 / 12
Bubble Sort	7 / 7
Spy Tree	15 / 15
Subway Routes	12 / 12
THICC '17 P5 - Smarties	7 / 7
TSS Club Fair 2017 Problem B	7 / 7
UCC Coding Competition '21 P3 - Long Pizza	5 / 5
UTS Open '21 P1 - COVID Party	5 / 5
Valentine's Day '19 S2 - Ctudor's Cute Cacti	7 / 7
VPEX P0 - Pizza	3 / 3
VPEX P1 - War on Two Fronts	3 / 3
VPEX P2 - Darcy Parties	3 / 3
VPEX P4 - Etopika	12 / 12
XOR Minimum	17 / 17

Problem	Score
VM7WC '15 #2 Gold - Uniting the Earth Empire	12 / 12
VM7WC '15 #3 Bronze - M's Theorem!	5 / 5
VM7WC '15 #3 Silver - Test Scores	5 / 5
VM7WC '16 #1 Bronze - A New Prime Factorization	5 / 5
VM7WC '16 #2 Bronze - G	5 / 5
VM7WC '16 #2 Silver - GG	5 / 5
VM7WC '16 #3 Silver - Can Shahir even get there?!	5 / 5
VM7WC '16 #4 Bronze - Perfect Squares for Not-So-Perfect Cases	3 / 3
VM7WC '16 #5 Bronze - Jayden Watches Videos	3 / 3
VM7WC '16 #5 Silver - Jayden Eats Chocolate	7 / 7

Problem	Score
Wesley's Anger Contest 4 Problem 2 - Squirrel Election	7 / 7
Wesley's Anger Contest 5 Problem 1 - Matryoshka Acorns	5 / 5

Problem	Score
WC '17 Contest 3 S1 - Mutual Friends	10 / 10
WC '18 Contest 1 J4 - Germaphobia	5 / 5
WC '18 Contest 4 J2 - Life Insurance	3 / 3
WC '18 Contest 4 S1 - World of StarCraft	10 / 10
WC '96 P5 - Plentiful Paths	7 / 7

Problem	Score
Yet Another Contest 5 P1 - Number Pyramid	7 / 7
Yet Another Contest 6 P1 - No More Separation	5 / 5