User Alex

Points breakdown

280 / 280

AC | C++03

IOI '07 P6 - Training

on May 12, 2013, 6:13 a.m.

40pp

weighted 100% (40pp)

40 / 40

AC | C++03

WC '15 Contest 3 S4 - Lex Luthor's Landmines

on Feb. 14, 2016, 2:04 a.m.

30pp

weighted 95% (29pp)

100 / 100

AC | C++03

Root Solver

on June 21, 2015, 9:04 a.m.

30pp

weighted 90% (27pp)

100 / 100

AC | C++03

IOI '01 P6 - Depot

on Aug. 6, 2013, 4:41 a.m.

30pp

weighted 86% (26pp)

150 / 150

AC | C++03

IOI '04 P6 - Empodia

on Sept. 29, 2012, 4:24 a.m.

30pp

weighted 81% (24pp)

100 / 100

AC | C++03

Bulgarian OI '09 P5 - Special Sequence

on Jan. 22, 2012, 4:14 a.m.

30pp

weighted 77% (23pp)

150 / 150

AC | C++03

MMM '14 F - Electricity Grid

on Dec. 20, 2015, 1:34 p.m.

25pp

weighted 74% (18pp)

100 / 100

AC | C++03

MMM '14 D - Kuuhaku Numbers

on Dec. 20, 2015, 1:29 p.m.

25pp

weighted 70% (17pp)

10 / 10

AC | C++03

MMM '14 H - Lift Control

on July 8, 2014, 7:15 p.m.

25pp

weighted 66% (17pp)

110 / 110

AC | C++03

IOI '07 P3 - Sails

on April 21, 2012, 4:20 p.m.

25pp

weighted 63% (16pp)

Problem	Category	Points
2048	Uncategorized	15
2spooky4me	Uncategorized	7
PEG Test '14 - Air	Uncategorized	7
PEG Test '14 - Change	Uncategorized	7
PEG Test '14 - Earth	Uncategorized	3
PEG Test '14 - Spirits	Uncategorized	10
Stingy Candyman	Uncategorized	10
Caporegime	Uncategorized	10p
Assembly Elves	Uncategorized	10p
PEG Test '14 - Gift Delivery	Uncategorized	10
Cosmic Inflation	Uncategorized	7
MMM '14 A - Distinct Prime Factors	Uncategorized	7
MMM '14 B - Benergy Transfer	Uncategorized	10
MMM '14 E - English Essay	Uncategorized	30p
MMM '14 F - Electricity Grid	Uncategorized	25p
MMM '14 G - Campfire Cooking	Uncategorized	40p
MMM '14 H - Lift Control	Uncategorized	25p
Mock CCC '14 J1 - Love Overdose	Mock CCC	3
Mock CCC '14 J2 - Rope Unfolding	Mock CCC	3
Mock CCC '14 J3 - Clock Hands	Mock CCC	5
Mock CCC '14 J4 - Selecting Shifts	Mock CCC	7p
Mock CCC '14 S1 - Reverse Find	Mock CCC	5
Mock CCC '14 S2 - Sleep Cycle	Mock CCC	7p
Mock CCC '14 S3 - Spreadsheet Sorting	Mock CCC	7
Mock CCC '14 S4 - Roadtrip Tracking	Mock CCC	15p
Mock CCC '14 S5 - Elimination Game	Mock CCC	15p
Mock CCC '15 J1 - 416	Mock CCC	3p
Mock CCC '15 J2 - Lowest Exam Mark	Mock CCC	5p
Mock CCC '15 J4 - Vox in Box	Mock CCC	7p
Mock CCC '15 S1 - Dupvoting	Mock CCC	5p
Mock CCC '15 S2 - Problem-setting Pandemonium	Mock CCC	5p
Mock CCC '15 S3 - The Tachyon Trap	Mock CCC	12p
Mock ECOO '14 P1 - Do You Want to Build a Snowman?	ECOO	12
Primes 3	Uncategorized	15p
Root Solver	Uncategorized	30p
Super Boggle	Uncategorized	15p
Secret Santa	Uncategorized	15
System Solver	Uncategorized	15
WC '15 Contest 1 J1 - Do You Know Your Woburn Colours?	Woburn Challenge	3
WC '15 Contest 1 J2 - Grouping Recruits	Woburn Challenge	5
WC '15 Contest 1 J3 - Jazz Concert	Woburn Challenge	5
WC '15 Contest 1 J4 - Trip Budgeting	Woburn Challenge	10
WC '15 Contest 1 S1 - Woburn Workload	Woburn Challenge	7
WC '15 Contest 1 S2 - Wildcat Wildcards	Woburn Challenge	10p
WC '15 Contest 1 S3 - Contest Sites	Woburn Challenge	17p
WC '15 Contest 3 J1 - Battle Predictions	Woburn Challenge	3
WC '15 Contest 3 J2 - Electroshock Therapy	Woburn Challenge	5
WC '15 Contest 3 J3 - Red Sun Simulator	Woburn Challenge	10p
WC '15 Contest 3 J4 - LexCorp Infiltration	Woburn Challenge	15p
WC '15 Contest 3 S1 - Energy Absorption	Woburn Challenge	7p
WC '15 Contest 3 S2 - Detective Work	Woburn Challenge	10
WC '15 Contest 3 S3 - Rescue Mission	Woburn Challenge	15p
WC '15 Contest 3 S4 - Lex Luthor's Landmines	Woburn Challenge	30p
WC '15 Finals J1 - Vertical Posting	Woburn Challenge	3
WC '15 Finals J2 - The Oxford Comma	Woburn Challenge	5
WC '15 Finals S1 - Fuzzbiz	Woburn Challenge	7p
WC '15 Finals S4 - Server Hacking	Woburn Challenge	20p
WC '17 Contest 3 S2 - GleamingProudChickenFunRun	Woburn Challenge	12p
WC '17 Finals J1 - Cownterintelligence	Woburn Challenge	5p
WC '17 Finals J2 - Redundant Formations	Woburn Challenge	7p
Word Wrap Cypher	Uncategorized	7
Crosswords	Uncategorized	15p

Problem	Score
APIO '07 P3 - Zoo	20 / 20
APIO '09 P3 - The Great ATM Robbery	20 / 20

Problem	Score
BlueBook - Cross Country	3 / 3
BlueBook - Cost	3 / 3
BlueBook - Direction	3 / 3
BlueBook - Pay	3 / 3
BlueBook - Times Tables	3 / 3
BlueBook - Max is Last	3 / 3
BlueBook - Interest	3 / 3
BlueBook - World Pop	3 / 3
BlueBook - Power Base	3 / 3
BlueBook - Powers of 2	3 / 3
BlueBook - Find the Character	3 / 3
BlueBook - Column of Numbers	3 / 3
BlueBook - Pop Explosion	3 / 3
BlueBook - Digits and Sums	3 / 3
BlueBook - Exact Divisors	3 / 3
BlueBook - 10 Primes on a Line	5 / 5
BlueBook - Bills Bills Bills	7 / 7
BlueBook - Payment	3 / 3
BlueBook - Mode	3 / 3
BlueBook - Magic Square	3 / 3
BlueBook - Triangle	3 / 3
BlueBook - Sieve	5 / 5
BlueBook - Voting	3 / 3
BlueBook - Min	3 / 3
BlueBook - First Blank	3 / 3
BlueBook - Digits	3 / 3
BlueBook - Lower Case	3 / 3
BlueBook - Prime	3 / 3
BlueBook - Days	3 / 3
BlueBook - Grades	3 / 3
BlueBook - Leap Year	3 / 3
BlueBook - Calculator	7 / 7
BlueBook - Multiple	3 / 3
BlueBook - Equation	3 / 3

Problem	Score
Bulgarian OI '09 P1 - Minesweeper	10 / 10
Bulgarian OI '09 P2 - Boxen	12 / 12
Bulgarian OI '09 P5 - Special Sequence	30 / 30
Bulgarian OI '09 P6 - Diamonds	12 / 12

Problem	Score
CCC '00 J2 - 9966	3 / 3
CCC '00 S1 - Slot Machines	5 / 5
CCC '00 S2 - Babbling Brooks	7 / 7
CCC '00 S4 - Golf	7 / 7
CCC '00 S5 - Sheep and Coyotes	10 / 10
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 '01 S4 - Cookies	10 / 10
CCC '01 S5 - Post's Correspondence Problem	10 / 10
CCC '02 J2 - AmeriCanadian	3 / 3
CCC '02 S1 - The Students' Council Breakfast	5 / 5
CCC '02 S3 - Blindfold	15 / 15
CCC '02 S4 - Bridge Crossing	10 / 10
CCC '02 S5 - Follow the Bouncing Ball	8 / 10
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 S4 - Substrings	15 / 15
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	10 / 10
CCC '04 S1 - Fix	5 / 5
CCC '04 S2 - TopYodeller	5 / 5
CCC '04 S3 - Spreadsheet	10 / 10
CCC '04 S4 - Space Turtle	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 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 '05 S3 - Quantum Operations	10 / 10
CCC '05 S4 - Pyramid Message Scheme	10 / 10
CCC '05 S5 - Pinball Ranking	12 / 12
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 S3 - Tin Can Telephone	12 / 12
CCC '06 S4 - Groups	10 / 10
CCC '06 S5 - Origin of Life	15 / 15
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 S1 - Federal Voting Age	3 / 3
CCC '07 S2 - Boxes	5 / 5
CCC '07 S3 - Friends	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 J3 - GPS Text Entry	3 / 3
CCC '08 J4 - From Prefix to Postfix	7 / 7
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 J2 - Old Fishin' Hole	5 / 5
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 J4 - Global Warming	5 / 5
CCC '10 S1 - Computer Purchase	5 / 5
CCC '10 S2 - Huffman Encoding	5 / 5
CCC '10 S3 - Firehose	12 / 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 S3 - Alice Through the Looking Glass	10 / 10
CCC '11 S4 - Blood Distribution	15 / 15
CCC '11 S5 - Switch	12 / 12
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 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 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 S4 - Tinted Glass Window	15 / 15
CCC '14 S5 - Lazy Fox	20 / 20
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 '15 S4 - Convex Hull	15 / 15
CCC '15 S5 - Greedy For Pies	17 / 17
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 S2 - High Tide, Low Tide	5 / 5
CCC '96 S1 - Deficient, Perfect, and Abundant	5 / 5
CCC '96 S4 - When in Rome	10 / 10
CCC '96 S5 - Maximum Distance	7 / 7
CCC '97 S1 - Sentences	5 / 5
CCC '97 S2 - Nasty Numbers	5 / 5
CCC '97 S5 - Long Division	10 / 10
CCC '98 S1 - Censor	5 / 5
CCC '98 S3 - Mars Rover	7 / 7
CCC '98 S5 - Mountain Passage	10 / 10
CCC '99 S1 - Card Game	5 / 5
CCC '99 S2 - Year 2000	7 / 7
CCC '99 S3 - Divided Fractals	7 / 7
CCC '99 S4 - A Knightly Pursuit	12 / 12
CCC '99 S5 - Letter Arithmetic	12 / 12

User Alex

Points breakdown

Authored problems (62)

APIO (40 points)

BlueBook (114 points)

Bulgarian OI (64 points)

CCC (1054 points)

CCO (589.600 points)

China NOI (93 points)

Classics (24 points)

COCI (718.400 points)

DMOPC (34.300 points)

DWITE (86 points)

FHC (32 points)

ICPC (190 points)

IOI (702 points)

Mock CCC (89 points)

Seasonal (3 points)

Uncategorized (1253.243 points)

Woburn Challenge (729.529 points)

Problem	Score
CCO '00 P1 - Subsets	10 / 10
CCO '00 P5 - Millikan's Oil Droplet Experiment	7 / 7
CCO '01 P1 - The Monkey Dance	10 / 10
CCO '02 P1 - Spam	12 / 12
CCO '02 P2 - Game Show Math	12 / 12
CCO '02 P4 - Duathlon	10 / 10
CCO '02 P5 - Connect The Campus	12 / 12
CCO '03 P1 - BFed	10 / 10
CCO '03 P3 - Cube	20 / 20
CCO '03 P4 - Constrained Permutations	5 / 5
CCO '03 P5 - Longest Substring	7 / 7
CCO '03 P6 - Cheap Gas	20 / 20
CCO '04 P1 - Scribble	5 / 5
CCO '04 P2 - Hockey Scores	12 / 12
CCO '04 P4 - Return of Space Turtle	12 / 12
CCO '04 P5 - Jengaism	7 / 7
CCO '05 P1 - Number Matrix	10 / 10
CCO '05 P2 - The Great Spamway Strike	20 / 20
CCO '05 P4 - Primed Sequences	9.600 / 12
CCO '05 P5 - Segments	10 / 10
CCO '06 P1 - CN Tower	5 / 5
CCO '06 P2 - R & J	10 / 10
CCO '07 P1 - Cows	10 / 10
CCO '07 P2 - Snowflakes	10 / 10
CCO '07 P3 - Bowling for Numbers++	20 / 20
CCO '07 P6 - Road Construction	20 / 20
CCO '08 P1 - Moving Day	7 / 7
CCO '08 P3 - Mobile	17 / 17
CCO '08 P4 - Herding	10 / 10
CCO '08 P5 - Candy	7 / 7
CCO '10 P1 - Barking Dogs!	10 / 10
CCO '10 P3 - Wowow	15 / 15
CCO '10 P4 - Computer Purchase Return	10 / 10
CCO '10 P5 - Space Miner	15 / 15
CCO '10 P6 - Shuffle	10 / 10
CCO '11 P1 - Putnam	7 / 7
CCO '11 P2 - Vampire Tunnels	15 / 15
CCO '11 P3 - Spies Like Us	10 / 10
CCO '12 P1 - Choose Your Own Arithmetic	7 / 7
CCO '12 P2 - The Hungary Games	15 / 15
CCO '12 P4 - Editor Distance	10 / 10
CCO '12 P5 - Sample Size	7 / 7
CCO '13 P1 - All Your Base Belong to Palindromes	10 / 10
CCO '13 P2 - Tourney	12 / 12
CCO '13 P3 - LHC	12 / 12
CCO '14 P1 - Troyangles	10 / 10
CCO '14 P4 - Where's That Fuel?	7 / 7
CCO '15 P2 - Artskjid	15 / 15
CCO '17 P1 - Vera and Trail Building	7 / 7
CCO '96 P2 - SafeBreaker	10 / 10
CCO '96 P3 - Quadtrees	15 / 15
CCO '96 P4 - Where's Waldorf?	7 / 7
CCO '96 P5 - All Roads Lead Where?	7 / 7
CCO '99 P2 - Common Words	10 / 10

Problem	Score
NOI '00 P1 - Ceramic Necklace	5 / 5
NOI '00 P4 - Trie	7 / 7
NOI '01 P3 - The Clever Typist	15 / 15
NOI '01 P4 - Applications of Arctangent	15 / 15
NOI '04 P1 - The Depressed Cashier	20 / 20
NOI '97 P1 - Competition Ranking	7 / 7
NOI '97 P4 - Perfect Tour	5 / 5
NOI '98 P1 - Personal Income Tax	7 / 7
NOI '98 P5 - SERNET Simulation	12 / 12

Problem	Score
Sorting	3 / 3
Longest Common Subsequence	7 / 7
Modular Multiplicative Inverse	7 / 7
Single Source Shortest Path	7 / 7

Problem	Score
COCI '06 Contest 1 #1 Modulo	3 / 3
COCI '06 Contest 1 #2 Herman	5 / 5
COCI '06 Contest 1 #3 Okviri	5 / 5
COCI '06 Contest 1 #4 Slikar	10 / 10
COCI '06 Contest 1 #5 Bond	12 / 12
COCI '06 Contest 1 #6 Debug	20 / 20
COCI '06 Contest 2 #1 R2	3 / 3
COCI '06 Contest 2 #2 ABC	3 / 3
COCI '06 Contest 2 #3 Kolone	7 / 7
COCI '06 Contest 2 #4 Sjecišta	7 / 7
COCI '06 Contest 2 #5 Stol	12 / 12
COCI '06 Contest 3 #1 Patuljci	5 / 5
COCI '06 Contest 3 #2 N-puzzle	5 / 5
COCI '06 Contest 3 #3 Trojke	7 / 7
COCI '06 Contest 3 #4 Tenkici	5.100 / 12
COCI '06 Contest 3 #5 Bicikli	15 / 15
COCI '06 Contest 4 #1 Sibice	3 / 3
COCI '06 Contest 4 #2 Skener	3 / 3
COCI '06 Contest 4 #3 Prsteni	5 / 5
COCI '06 Contest 4 #4 Zbrka	12 / 12
COCI '06 Contest 5 #1 Trik	3 / 3
COCI '06 Contest 5 #2 Natrij	5 / 5
COCI '06 Contest 5 #3 Tenis	10 / 10
COCI '06 Contest 5 #4 Liga	12 / 12
COCI '06 Contest 6 #1 Prase	5 / 5
COCI '06 Contest 6 #2 Magija	5 / 5
COCI '06 Contest 6 #3 Maraton	5 / 5
COCI '06 Contest 6 #4 Kamen	15 / 15
COCI '07 Contest 1 #1 Cetvrta	5 / 5
COCI '07 Contest 1 #2 PEG	5 / 5
COCI '07 Contest 1 #3 Prinova	7 / 7
COCI '07 Contest 1 #5 Srednji	1.200 / 12
COCI '07 Contest 2 #1 Bijele	3 / 3
COCI '07 Contest 2 #2 Crne	3 / 3
COCI '07 Contest 2 #3 Prva	7 / 7
COCI '07 Contest 3 #1 Cetiri	3 / 3
COCI '07 Contest 3 #2 Oktalni	3 / 3
COCI '07 Contest 3 #3 Tajna	5 / 5
COCI '07 Contest 3 #4 Dejavu	7 / 7
COCI '07 Contest 4 #1 Vauvau	5 / 5
COCI '07 Contest 4 #2 Veci	5 / 5
COCI '07 Contest 4 #3 Lektira	5 / 5
COCI '07 Contest 5 #1 Tri	3 / 3
COCI '07 Contest 5 #2 Pascal	5 / 5
COCI '07 Contest 5 #3 Jabuke	7 / 7
COCI '07 Contest 5 #4 Avogadro	15 / 15
COCI '07 Contest 6 #1 Parking	5 / 5
COCI '07 Contest 6 #2 Semafori	7 / 7
COCI '07 Contest 6 #3 Granica	3 / 10
COCI '08 Contest 1 #1 Skocimis	5 / 5
COCI '08 Contest 1 #2 Ptice	5 / 5
COCI '08 Contest 1 #3 Mravojed	10 / 10
COCI '08 Contest 2 #1 Kornislav	5 / 5
COCI '08 Contest 2 #2 Reseto	5 / 5
COCI '08 Contest 2 #3 Perket	7 / 7
COCI '08 Contest 2 #4 Svada	9.100 / 10
COCI '08 Contest 2 #5 Setnja	7 / 7
COCI '08 Contest 3 #1 Pet	5 / 5
COCI '08 Contest 3 #2 Kemija	5 / 5
COCI '08 Contest 3 #3 Cross	10 / 10
COCI '08 Contest 3 #5 BST	20 / 20
COCI '08 Contest 4 #1 Mjehuric	3 / 3
COCI '08 Contest 4 #2 Datum	3 / 3
COCI '08 Contest 4 #3 Rot	5 / 5
COCI '08 Contest 4 #4 Slikar	17 / 17
COCI '08 Contest 6 #1 Buka	5 / 5
COCI '08 Contest 6 #2 Bazen	5 / 5
COCI '08 Contest 6 #3 Nered	10 / 10
COCI '08 Contest 6 #5 Dostava	17 / 17
COCI '09 Contest 1 #1 Note	3 / 3
COCI '09 Contest 1 #2 Domino	5 / 5
COCI '09 Contest 1 #3 Dobra	7 / 7
COCI '09 Contest 1 #4 Mali	10 / 10
COCI '09 Contest 1 #5 Genijalac	12 / 12
COCI '09 Contest 2 #1 Faktor	3 / 3
COCI '09 Contest 2 #2 Rimski	5 / 5
COCI '09 Contest 2 #3 Kutevi	7 / 7
COCI '09 Contest 3 #1 Filip	3 / 3
COCI '09 Contest 3 #2 Slatkisi	5 / 5
COCI '09 Contest 3 #3 Sort	5 / 5
COCI '09 Contest 3 #4 Razgovori	10 / 10
COCI '09 Contest 4 #1 Autori	3 / 3
COCI '09 Contest 4 #2 Planina	5 / 5
COCI '09 Contest 5 #1 Sok	3 / 3
COCI '09 Contest 5 #2 Cudoviste	5 / 5
COCI '09 Contest 5 #5 Program	12 / 12
COCI '09 Contest 6 #1 Kajak	5 / 5
COCI '09 Contest 6 #2 Natjecanje	5 / 5
COCI '09 Contest 6 #3 Dosadan	5 / 5
COCI '09 Contest 7 #1 Spavanac	5 / 5
COCI '09 Contest 7 #2 Cokolada	7 / 7
COI '06 #1 Patrik	12 / 12
COI '07 #1 Glasnici	12 / 12
COCI '06 Regional #1 Bard	7 / 7
COCI '06 Regional #2 Tetris	10 / 10
COCI '06 Regional #3 Firefly	10 / 10
COCI '07 Regional #1 Platforme	7 / 7
COCI '07 Regional #2 Nikola	12 / 10
COCI '07 Regional #4 Jednakost	12 / 12
COCI '08 Regional #1 Nop	5 / 5
COCI '08 Regional #2 Majstor	5 / 5
COCI '08 Regional #3 Cijevi	10 / 10
COCI '08 Regional #6 Cvjetici	12 / 12

Problem	Score
DMOPC '13 Contest 1 P5 - Math on Titan	7.500 / 15
DMOPC '14 Contest 2 P1 - Logging Log	3 / 3
DMOPC '14 Contest 2 P2 - Cutting Logs	5 / 5
DMOPC '14 Contest 2 P3 - Sawmill	7 / 7
DMOPC '14 Contest 2 P4 - Deforestation	5 / 5
DMOPC '14 Contest 2 P5 - Sawmill Scheme	5 / 10
DMOPC '14 Contest 2 P6 - Selective Cutting	1.800 / 12

Problem	Score
DWITE '02 R2 #1 - Sales!	5 / 5
DWITE '02 R2 #2 - The Five M's of Stats 101	5 / 5
DWITE '02 R2 #3 - The Game of Life	7 / 7
DWITE '02 R2 #4 - Money Prize	10 / 10
DWITE '02 R2 #5 - Now I know my ABCs	5 / 5
DWITE '06 R5 #1 - Points on a Line	7 / 7
DWITE '06 R5 #2 - Floppy Disk	7 / 7
DWITE '06 R5 #3 - UPC Check Digit	5 / 5
DWITE '06 R5 #4 - Connect-4	7 / 7
DWITE '06 R5 #5 - Prime Palindromes	10 / 10
DWITE '07 R1 #1 - Vanilla Primes	3 / 3
DWITE '07 R1 #2 - Cubes in a Pyramid	3 / 3
DWITE '07 R1 #4 - Stacks of Blocks	5 / 5
DWITE '07 R1 #5 - Velociraptor Maze	7 / 7

Problem	Score
Facebook Hacker Cup '15 Round 1 P1 - Homework	10 / 10
Facebook Hacker Cup '15 Round 1 P2 - Autocomplete	10 / 10
Facebook Hacker Cup '15 Round 1 P3 - Winning at Sports	12 / 12

Problem	Score
ACM U of T Tryouts C0 A - Max Flow	3 / 3
ACM U of T Tryouts C0 B - Interleaving Leaves	5 / 5
ACM U of T Tryouts C1 A - Rock Paper Scissors Fox	3 / 3
ACM U of T Tryouts C1 B - The Foxen's Treasure	5 / 5
ACM U of T Tryouts C1 C - Foxhole	7 / 7
ACM U of T Tryouts C1 D - Reverse Fox Hunt	10 / 10
ACM U of T Tryouts C1 E - Foxling Feeding Frenzy	7 / 7
ACM U of T Tryouts C1 F - Foxic Expressions	15 / 15
ACM U of T Tryouts C2 A - The Super Mario Blues	5 / 5
ACM U of T Tryouts C2 C - Homemade Asteroids	10 / 10
ACM U of T Tryouts C2 D - Diablo Bot	7 / 7
ACM U of T Tryouts C2 E - MVP	15 / 15
ACM U of T Tryouts C2 F - Light Cyclin'	20 / 20
ACM U of T Tryouts C3 A - A Research Project	3 / 3
ACM U of T Tryouts C3 B - A Careful Reply	3 / 3
ACM U of T Tryouts C3 C - A Subtle Surf	10 / 10
ACM U of T Tryouts C3 D - A Frightening Evening	5 / 5
ACM U of T Tryouts C3 E - A Brief Expedition	10 / 10
ACM U of T Tryouts C3 F - A Pleasant Stroll	15 / 15
ACM U of T Tryouts C3 G - Office Mates	15 / 15
CERC '07 B - Strange Billboard	10 / 10
ICPC NEERC 2010 A - Alignment of Code	7 / 7

Problem	Score
IOI '00 P1 - Palindrome	10 / 10
IOI '00 P2 - Car Parking	15 / 15
IOI '00 P4 - Walls	12 / 12
IOI '00 P5 - Post Office	15 / 15
IOI '01 P6 - Depot	30 / 30
IOI '02 P1 - The Troublesome Frog	15 / 15
IOI '02 P4 - Batch Scheduling	20 / 20
IOI '04 P1 - Artemis	15 / 15
IOI '04 P2 - Hermes	15 / 15
IOI '04 P5 - Farmer	15 / 15
IOI '04 P6 - Empodia	30 / 30
IOI '05 P1 - Garden	20 / 20
IOI '05 P2 - Mountain	20 / 20
IOI '05 P3 - Mean Sequence	12 / 12
IOI '05 P4 - Birthday	20 / 12
IOI '05 P6 - Rivers	20 / 20
IOI '06 P1 - Deciphering the Mayan Writing	7 / 7
IOI '06 P2 - Pyramid	17 / 17
IOI '07 P3 - Sails	25 / 25
IOI '07 P4 - Miners	15 / 15
IOI '07 P5 - Pairs	25 / 25
IOI '07 P6 - Training	40 / 40
IOI '08 P1 - Type Printer	12 / 12
IOI '09 P3 - POI	7 / 7
IOI '09 P5 - Garage	7 / 7
IOI '09 P6 - Mecho	15 / 15
IOI '10 P3 - Quality of Living (Standard I/O)	15 / 15
IOI '10 P6 - Traffic Congestion (Standard I/O)	10 / 10
IOI '13 P1 - Dreaming (Standard I/O)	15 / 15
IOI '13 P2 - Art Class (Standard I/O)	20 / 20
IOI '13 P5 - Robots (Standard I/O)	20 / 20
IOI '13 P6 - Game (Standard I/O)	17 / 17
IOI '14 P2 - Wall (Standard I/O)	20 / 20
IOI '94 P1 - The Triangle	7 / 7
IOI '94 P2 - The Castle	10 / 10
IOI '94 P4 - The Clocks	10 / 10
IOI '96 P1 - A Game	10 / 10
IOI '96 P4 - Sorting a Three-Valued Sequence	10 / 10
IOI '96 P5 - Longest Prefix	12 / 12
IOI '98 P2 - Starry Night	15 / 15
IOI '98 P3 - Party Lamps	12 / 12
IOI '98 P6 - Polygon	15 / 15
IOI '99 P1 - Little Shop of Flowers	10 / 10
IOI '99 P6 - A Strip of Land	20 / 20

Problem	Score
Mock CCC '14 J3 - Clock Hands	5 / 5
Mock CCC '14 J5 - Spacetime Surfer	10 / 10
Mock CCC '14 S2 - Sleep Cycle	7 / 7
Mock CCC '14 S4 - Roadtrip Tracking	15 / 15
Mock CCC '14 S5 - Elimination Game	15 / 15
Mock CCC '15 J2 - Lowest Exam Mark	4 / 5
Mock CCC '15 J3 - Problem-setting Pandemonium	3 / 3
Mock CCC '15 J5 - Royal Guard	10 / 10
Mock CCC '15 S1 - Dupvoting	5 / 5
Mock CCC '15 S4 - Ice Pillars	15 / 15

Problem	Score
2spooky4me	7 / 7
Mispelling	3 / 3
Mirrored Pairs	3 / 3
Triple Fat Ladies	5 / 5
ACSL '09 Practice P1 - Kansas	7 / 7
ACSL '09 Practice P2 - Cars	10 / 10
ACSL '09 Practice P3 - Zeroes	10 / 10
ACSL '09 Practice P4 - Rank	7 / 7
ACSL '09 Practice P5 - Fax	12 / 12
ACSL '09 Practice P6 - Expression	10 / 10
ACSL '09 Practice P7 - Cube	15 / 15
ACSL '09 Contest 1 Senior - Bridge	10 / 10
A Plus B	3 / 3
A Times B	20 / 20
PEG Test '14 - Air	7 / 7
PEG Test '14 - Balance	5 / 5
PEG Test '14 - Change	7 / 7
PEG Test '14 - Earth	3 / 3
PEG Test '14 - Fire	5 / 5
PEG Test '14 - Spirits	10 / 10
PEG Test '14 - Water	3 / 3
Adding Reversed Numbers	5 / 5
Boxlings	12.857 / 15
Brap Lesh Mafia	5 / 5
The Cake is a Dessert	10 / 10
Stingy Candyman	10 / 10
Caporegime	10 / 10
Coin Change	7 / 7
Checkerboard Summation (Easy)	12 / 12
Checkerboard Summation (Hard)	15 / 15
Chocolate Bar	5 / 5
Rock Climbing	5 / 5
Clique	15 / 15
3n+1	3 / 3
Matrix Determinant	6 / 15
Maximum Sum	7 / 7
A Game	10 / 10
Longest Increasing Subsequence	7 / 7
Counting Subsequences	10 / 10
Diagnostic Test '16 Level 1 P1 - StarMath	3 / 3
Diagnostic Test '16 Level 1 P2 - FaxPrimes	5 / 5
Diagnostic Test '16 Level 1 P3 - Faxen Words	5 / 5
Diagnostic Test '16 Level 2 P1 - Polan cannot into space	3 / 3
Diagnostic Test '16 Level 2 P2 - Gibe clays	3 / 3
Diagnostic Test '16 Level 2 P3 - Remove Cancer	3 / 3
Assembly Elves	10 / 10
Fast Factorial Calculator 2	1 / 20
Fibonacci Sequence	1.500 / 15
Firebending	3 / 3
Foxlings	10 / 10
The Fox and the Wolf	15 / 15
PEG Test '11 - Cyclopian Air	3 / 3
PEG Test '11 - Cyclopian Suits	3 / 3
PEG Test '11 - Cyclopian Cash	3 / 3
PEG Test '11 - Cyclopian Census	5 / 5
PEG Test '11 - Cyclopian Puzzle	10 / 10
PEG Test '14 - Gift Delivery	10 / 10
Good Travels	17 / 17
Good Predictions	10 / 10
King Graff's Defense	15 / 15
King Graff's Tolls	17 / 17
King Graff's Trip	11.786 / 15
Breaking the Friend Chain	7 / 7
Graph Contest 1 P1 - Counting Paths	10 / 10
Graph Contest 1 P2 - Shortest Path	5 / 5
Graph Contest 1 P3 - Counting Cycles	10 / 10
Graph Contest 2 P1 - Connected Components	7 / 7
Graph Contest 2 P2 - Directed Acyclic Graph	10 / 10
Graph Contest 2 P3 - Trees	7 / 7
Graph Contest 3 P1 - Travelling Salesmen	7 / 7
Graph Contest 3 P2 - Shortest Path	10 / 10
Graph Contest 3 P3 - Cable TV	7 / 7
Hard Question	5 / 5
Hashing	10 / 10
Hello, World!	3 / 3
Intervals	10 / 10
Largest Permutation	7 / 7
Lil' Jami	5 / 5
MMM '14 B - Benergy Transfer	10 / 10
MMM '14 D - Kuuhaku Numbers	25 / 25
MMM '14 E - English Essay	24 / 30
MMM '14 F - Electricity Grid	25 / 25
MMM '14 G - Campfire Cooking	9.200 / 40
MMM '14 H - Lift Control	25 / 25
Mock DWITE '09 P1 - Super Special Awesome Numbers =D	5 / 5
Mock DWITE '09 P2 - The Missing Link...	7 / 7
Mock DWITE '09 P3 - Trailing Bears!	7 / 7
Mock DWITE '09 P4 - Lights Out!	15 / 15
Mock DWITE '09 P5 - Traffic Lights	15 / 15
Mohan's Physics Problem	7 / 7
What a Niche	10 / 10
Non-space-separated	10 / 10
Pillaging	10 / 10
Machined Surfaces	5 / 5
Factorial Sum List	5 / 5
Circular Numbers	10 / 10
There's a Hole in the Bucket	7 / 7
PEG-O-Stripes	15 / 15
Presents	10 / 10
Prime Bag	5.700 / 20
Primes	3 / 3
Primes 2	15 / 15
Primes 3	15 / 15
Prime Street	10 / 10
Self-deception	15 / 15
You Might be a Redneck	10 / 10
Revenge of the Digger	20 / 20
Root Solver	30 / 30
Sales	14.700 / 20
Super Boggle	15 / 15
Scansion	10 / 10
Busy Schedule	10 / 10
Dynamic Range Minimum Test	12 / 12
Python Infinite Loop	7 / 7
Sleigh Ride	10 / 10
SMAC 08/09 (Oct) #1 - Eliminanagram	5 / 5
SMAC 08/09 (Oct) #2 - Digging for Gold	10 / 10
SMAC 08/09 (Oct) #3 - Jumpscotch	12 / 12
SMAC 08/09 (Oct) #4 - Daycare	13.500 / 15
SMAC 08/09 (Oct) #5 - Crossroads	12 / 12
SMAC 08/09 (Nov) #1 - Befungulator	10 / 10
SMAC 08/09 (Nov) #2 - Stock Market II	10 / 10
SMAC 08/09 (Nov) #3 - Factor Game	15 / 15
SMAC 08/09 (Nov) #5 - Intelligent Stats	10 / 10
Coding Spree	7 / 7
Secret Santa	15 / 15
Subway Routes	12 / 12
Sudoku Challenge	7 / 7
System Solver	15 / 15
T-800's Escape	10 / 10
Trick-or-Treat	5 / 5
Virtuoso	15 / 15
XOR	7 / 7

Problem	Score
WC '01 P1 - The Rock	7 / 7
WC '01 P3 - Back to the Future	5 / 5
WC '01 P6 - Mission Impossible 3	5 / 5
WC '01 P8 - Time to Get Medieval	10 / 10
WC '01 Suicidal P3 - Regis	7 / 7
WC '02 P1 - A Planning Session	5 / 5
WC '02 P2 - Cow-bot	10 / 10
WC '02 P4 - It's Party Time	5 / 5
WC '02 P5 - Intercepted Cowmmunication	5 / 5
WC '02 P8 - Deploying Troops	7 / 7
WC '02 Suicidal P2 - Klingon Roulette	10 / 10
WC '07 P3 - Strategy Meeting	10 / 10
WC '07 P5 - BitStrings	10 / 10
WC '15 Contest 1 J1 - Do You Know Your Woburn Colours?	3 / 3
WC '15 Contest 1 J2 - Grouping Recruits	5 / 5
WC '15 Contest 1 J3 - Jazz Concert	5 / 5
WC '15 Contest 1 J4 - Trip Budgeting	10 / 10
WC '15 Contest 1 S1 - Woburn Workload	7 / 7
WC '15 Contest 1 S2 - Wildcat Wildcards	10 / 10
WC '15 Contest 1 S3 - Contest Sites	17 / 17
WC '15 Contest 1 S4 - Chocolate Milk	20 / 20
WC '15 Contest 2 J1 - A New Hope	3 / 3
WC '15 Contest 2 J2 - The Empire Strikes Back	3 / 3
WC '15 Contest 2 J3 - Return of the Jedi	5 / 5
WC '15 Contest 2 J4 - The Force Awakens (Junior)	15 / 15
WC '15 Contest 2 S1 - The Phantom Menace	7 / 7
WC '15 Contest 2 S2 - Attack of the Clones	9 / 12
WC '15 Contest 2 S3 - Revenge of the Sith	15 / 15
WC '15 Contest 3 J1 - Battle Predictions	3 / 3
WC '15 Contest 3 J2 - Electroshock Therapy	5 / 5
WC '15 Contest 3 J3 - Red Sun Simulator	10 / 10
WC '15 Contest 3 J4 - LexCorp Infiltration	15 / 15
WC '15 Contest 3 S1 - Energy Absorption	7 / 7
WC '15 Contest 3 S2 - Detective Work	10 / 10
WC '15 Contest 3 S3 - Rescue Mission	15 / 15
WC '15 Contest 3 S4 - Lex Luthor's Landmines	30 / 30
WC '15 Contest 4 J1 - Telling Time	3 / 3
WC '15 Contest 4 J2 - Mission Briefing	3 / 3
WC '15 Contest 4 J4 - Target Practice	12 / 12
WC '15 Contest 4 S1 - Shootout	4.529 / 7
WC '15 Contest 4 S2 - World Tour	12 / 12
WC '15 Contest 4 S3 - Coded Paper	17 / 17
WC '15 Finals J1 - Vertical Posting	3 / 3
WC '15 Finals S1 - Fuzzbiz	7 / 7
WC '15 Finals S2 - Hydration	10 / 10
WC '15 Finals S3 - Driving Range	15 / 15
WC '15 Finals S4 - Server Hacking	20 / 20
WC '16 Contest 1 J1 - A Spooky Season	3 / 3
WC '16 Contest 1 J2 - Frankenstein's Monster	5 / 5
WC '16 Contest 1 S1 - Hide and Seek	10 / 10
WC '16 Contest 1 S2 - Alucard's Quest	10 / 10
WC '16 Contest 2 J1 - The Perfect Mate	3 / 3
WC '16 Contest 2 J2 - EHC	7 / 7
WC '16 Contest 2 S1 - Most Illogical	10 / 10
WC '16 Contest 3 S1 - Cutting Edge	7 / 7
WC '16 Contest 4 J1 - Anyone Can Be Anything	5 / 5
WC '16 Contest 4 J2 - You're Dead!	7 / 7
WC '16 Contest 4 S1 - Parking Duty	10 / 10
WC '16 Contest 4 S2 - Pawpsicles	12 / 12
WC '16 Contest 4 S3 - Night Howlers	15 / 15
WC '16 Contest 4 S4 - Hopps and Wilde on the Case	15 / 15
WC '16 Finals J1 - Fencing	5 / 5
WC '16 Finals J2 - Enigmoo	5 / 5
WC '16 Finals S1 - Cow-Bot Construction	7 / 7
WC '17 Contest 4 J3 - The Infinity Stones	3 / 3
WC '95 P1 - Coded Message	7 / 7
WC '95 P2 - Round Numbers	4 / 12
WC '95 P3 - Smallest Latin Square	10 / 10
WC '95 P4 - Wildcard	10 / 10
WC '95 P5 - Factorial Power	5 / 5
WC '96 P1 - Fishes in a Tank	5 / 5
WC '96 P2 - Row and Column	7 / 7
WC '96 P3 - Hidden Geography	5 / 5
WC '96 P5 - Plentiful Paths	7 / 7
WC '96 P6 - Bases Multiplication	5 / 5
WC '97 P2 - Power of Cryptography	20 / 20
WC '97 P4 - Typing	5 / 5
WC '98 P5 - Y2K	10 / 10
WC '98 P6 - Return of the Plachta	5 / 5
WC '99 P1 - The Matrix	7 / 7
WC '99 P2 - Mission Impossible	7 / 7
WC '99 P3 - The Godfather	5 / 5
WC '99 P4 - Goldfinger	5 / 5
WC '99 P5 - Good Will Hunting	5 / 5
WC '99 P6 - Fight Club	10 / 10
WC '99 P7 - The Rock	15 / 15