User Leon

Points breakdown

25 / 25

AC | JAVA8

CCO '17 P3 - Vera and Modern Art

on March 12, 2018, 10:29 p.m.

30pp

weighted 100% (30pp)

6 / 6

AC | JAVA8

CERC '00 H - Hotline

on Aug. 20, 2019, 6:25 p.m.

25pp

weighted 95% (24pp)

100 / 100

AC | JAVA8

UTS Open '15 #3 - Pogo

on Nov. 18, 2018, 1:32 a.m.

25pp

weighted 90% (23pp)

100 / 100

AC | JAVA8

COCI '07 Contest 5 #6 Baza

on Jan. 21, 2018, 2:07 p.m.

25pp

weighted 86% (21pp)

15 / 15

AC | JAVA8

CCC '18 S5 - Maximum Strategic Savings

on March 6, 2018, 10:49 p.m.

20pp

weighted 81% (16pp)

100 / 100

AC | JAVA8

CCO Preparation Test 1 P2 - Escape Maze

on Dec. 15, 2017, 6:42 p.m.

20pp

weighted 77% (15pp)

100 / 100

AC | JAVA8

Back To School '16: Contest Practice

on Dec. 10, 2017, 3:14 a.m.

20pp

weighted 74% (15pp)

15 / 15

AC | JAVA8

CCC '17 S5 - RMT

on Oct. 9, 2017, 6:59 p.m.

20pp

weighted 70% (14pp)

140 / 150

TLE | JAVA8

CCC '14 S5 - Lazy Fox

on Oct. 11, 2018, 5:54 p.m.

19pp

weighted 66% (12pp)

90 / 100

TLE | JAVA8

CCO Preparation Test 6 P3 - HopScotch

on Oct. 1, 2017, 12:44 a.m.

18pp

weighted 63% (11pp)

Problem	Score
CCC '00 S4 - Golf	7 / 7
CCC '00 S5 - Sheep and Coyotes	5 / 10
CCC '01 J1 - Dressing Up	3 / 3
CCC '01 J2 - Mod Inverse	3 / 3
CCC '01 S3 - Strategic Bombing	7 / 7
CCC '02 J2 - AmeriCanadian	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 J3 - Smile with Similes	3 / 3
CCC '04 J4 - Simple Encryption	5 / 5
CCC '05 J5 - Bananas	10 / 10
CCC '05 S3 - Quantum Operations	10 / 10
CCC '05 S5 - Pinball Ranking	12 / 12
CCC '06 J4 - It's tough being a teen!	7 / 7
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 S3 - Friends	7 / 7
CCC '07 S4 - Waterpark	7 / 7
CCC '07 S5 - Bowling for Numbers	10 / 10
CCC '08 J4 - From Prefix to Postfix	7 / 7
CCC '08 S3 - Maze	7 / 7
CCC '09 J2 - Old Fishin' Hole	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 '09 S4 - Shop and Ship	10 / 10
CCC '09 S5 - Wireless	12 / 12
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 '10 S3 - Firehose	15 / 15
CCC '11 J1 - Which Alien?	3 / 3
CCC '11 J3 - Sumac Sequences	5 / 5
CCC '11 J4 - Boring Business	7 / 7
CCC '11 S1 - English or French?	5 / 5
CCC '11 S2 - Multiple Choice	3 / 3
CCC '11 S5 - Switch	12 / 12
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 S4 - A Coin Game	15 / 15
CCC '12 S5 - Mouse Journey	7 / 7
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 S4 - Who is Taller?	2.300 / 7
CCC '13 S5 - Factor Solitaire	15 / 15
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	18.700 / 20
CCC '15 J3 - Rövarspråket	5 / 5
CCC '15 J4 - Wait Time	5 / 5
CCC '15 J5 - π-day	10 / 10
CCC '15 S3 - Gates	10 / 10
CCC '15 S4 - Convex Hull	15 / 15
CCC '16 J2 - Magic Squares	3 / 3
CCC '16 J3 - Hidden Palindrome	5 / 5
CCC '16 J4 - Arrival Time	5 / 5
CCC '16 S2 - Tandem Bicycle	5 / 5
CCC '16 S3 - Phonomenal Reviews	12 / 12
CCC '16 S4 - Combining Riceballs	15 / 15
CCC '16 S5 - Circle of Life	1.333 / 20
CCC '17 J1 - Quadrant Selection	3 / 3
CCC '17 J2 - Shifty Sum	3 / 3
CCC '17 J3 - Exactly Electrical	3 / 3
CCC '17 S1 - Sum Game	3 / 3
CCC '17 S2 - High Tide, Low Tide	5 / 5
CCC '17 S3 - Nailed It!	7 / 7
CCC '17 S4 - Minimum Cost Flow	17 / 17
CCC '17 S5 - RMT	20 / 20
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	10 / 10
CCC '18 S4 - Balanced Trees	15 / 15
CCC '18 S5 - Maximum Strategic Savings	20 / 20
CCC '19 S1 - Flipper	3 / 3
CCC '19 S2 - Pretty Average Primes	5 / 5
CCC '19 S3 - Arithmetic Square	12 / 12
CCC '19 S5 - Triangle: The Data Structure	5.300 / 20
CCOQR '16 - Data Structure	15 / 15
CCCHK '15 J1 - Rock-paper-scissors	3 / 3
CCCHK '15 J2 - What is the minimum area?	5 / 5

Problem	Score
CCO '10 P2 - Tree Pruning	15 / 15
CCO '10 P3 - Wowow	15 / 15
CCO '12 P4 - Editor Distance	10 / 10
CCO '13 P1 - All Your Base Belong to Palindromes	10 / 10
CCO '13 P2 - Tourney	12 / 12
CCO '13 P3 - LHC	12 / 12
CCO '16 P3 - Legends	6 / 30
CCO '17 P3 - Vera and Modern Art	30 / 30
CCO '18 P1 - Geese vs. Hawks	10 / 10
CCO '18 P2 - Wrong Answer	7.680 / 12

Problem	Score
Next Prime	5 / 5
Longest Common Subsequence	7 / 7
Longest Increasing Subsequence	10 / 10
Unique Elements	3 / 3
Single Source Shortest Path	7 / 7

Problem	Score
COCI '06 Contest 6 #3 Maraton	5 / 5
COCI '06 Contest 6 #4 Kamen	9 / 15
COCI '07 Contest 4 #1 Vauvau	5 / 5
COCI '07 Contest 5 #6 Baza	25 / 25
COCI '14 Contest 2 #1 Mobitel	5 / 5
COCI '14 Contest 2 #2 Utrka	5 / 5
COCI '14 Contest 3 #2 Dom	7 / 7
COCI '14 Contest 5 #2 Zmija	7 / 7
COCI '15 Contest 2 #2 Geppetto	7 / 7
COCI '17 Contest 2 #2 ZigZag	5 / 5
COCI '17 Contest 4 #2 Izbori	5 / 5
COCI '17 Contest 4 #3 Automobil	3.500 / 7

Problem	Score
Binary Indexed Tree Test	10 / 10
Disjoint Set Test	10 / 10
Segment Tree Test	8.200 / 15

User Leon

Points breakdown

Authored problems (1)

Bubble Cup (10 points)

CCC (673.633 points)

CCO (127.680 points)

Classics (32 points)

COCI (88.500 points)

Data Structure Tests (28.200 points)

DMOPC (386.050 points)

DWITE (60 points)

ECOO (7 points)

FHC (10 points)

GFSSOC (60 points)

ICPC (71 points)

IOI (15 points)

Mock CCC (70 points)

Mock CCO (82 points)

MWC (9.091 points)

Seasonal (150.100 points)

SIUCF (10 points)

TLE (85 points)

Uncategorized (417.500 points)

VM7WC (56 points)

WAC (12.100 points)

Waterloo Local (3 points)

Problem	Score
DMOPC '13 Contest 1 P4 - AFK	7 / 7
DMOPC '13 Contest 3 P3 - Crossing Field	7 / 7
DMOPC '13 Contest 3 P5 - A Romantic Dinner	10 / 10
DMOPC '14 Contest 1 P2 - Tiles	3 / 3
DMOPC '14 Contest 1 P5 - Surprise Teleport	7 / 7
DMOPC '14 Contest 2 P2 - Cutting Logs	5 / 5
DMOPC '14 Contest 2 P6 - Selective Cutting	12 / 12
DMOPC '14 Contest 3 P2 - Not Enough Rejudging!	5 / 5
DMOPC '14 Contest 4 P3 - Golden Lily	7.500 / 10
DMOPC '14 Contest 4 P6 - Save Nagato!	10 / 10
DMOPC '14 Contest 5 P4 - Kittan's Dilemma	10 / 10
DMOPC '14 Contest 7 P2 - Tides	5 / 5
DMOPC '14 Exam Time P4 - Exam Delay	10 / 10
DMOPC '15 Contest 1 P6 - Lelei and Contest	17 / 17
DMOPC '15 Contest 2 P1 - Grumpy Dwarf	3 / 3
DMOPC '15 Contest 2 P4 - Personal Assistant	12 / 12
DMOPC '15 Contest 3 P2 - Cheesecake Distribution	5 / 5
DMOPC '15 Contest 5 P5 - World Line Convergence	15 / 15
DMOPC '15 Contest 6 P5 - A Classic Problem	10 / 10
DMOPC '16 Contest 1 P5 - Blood Tubes	12 / 12
DMOPC '16 Contest 4 P3 - Carnival Phantasm	10 / 10
DMOPC '16 Contest 4 P6 - Molly and Flying Drones	0.750 / 15
DMOPC '17 Contest 1 P1 - Fujō Neko	5 / 5
DMOPC '17 Contest 1 P2 - Sharing Crayons	4.200 / 7
DMOPC '17 Contest 1 P3 - Hitchhiking Fun	7 / 7
DMOPC '17 Contest 2 P0 - Secrets	3 / 3
DMOPC '17 Contest 2 P1 - 0-1 Knapsack	3 / 3
DMOPC '17 Contest 2 P2 - Balance	5 / 5
DMOPC '17 Contest 2 P3 - Bad Bunnies	10 / 10
DMOPC '17 Contest 2 P4 - Mimi and Dictionary	3.600 / 12
DMOPC '17 Contest 3 P0 - 2-Satisfiability	3 / 3
DMOPC '17 Contest 3 P1 - An Early Christmas Present	3 / 3
DMOPC '18 Contest 3 P0 - Bob and ICS Class	3 / 3
DMOPC '18 Contest 3 P1 - Bob and Music Class	5 / 5
DMOPC '18 Contest 3 P2 - Bob and French Class	7 / 7
DMOPC '18 Contest 4 P0 - Dr. Henri and Seeing Stars	3 / 3
DMOPC '18 Contest 4 P1 - Dr. Henri and Differential Photometry	3 / 3
DMOPC '18 Contest 4 P2 - Dr. Henri and Responsibility	7 / 7
DMOPC '18 Contest 4 P3 - Dr. Henri and Ionization	10 / 10
DMOPC '18 Contest 4 P4 - Dr. Henri and Lab Data	12 / 12
DMOPC '18 Contest 4 P6 - Dr. Henri and Resistor Chains	4 / 20
DMOPC '18 Contest 5 P0 - A Digital Art Problem	3 / 3
DMOPC '18 Contest 5 P1 - A Painting Problem	3 / 3
DMOPC '18 Contest 5 P2 - A Photography Problem	7 / 7
DMOPC '18 Contest 5 P3 - A Familiar Problem	7 / 7
DMOPC '18 Contest 5 P4 - An Art Gallery Problem	12 / 12
DMOPC '18 Contest 5 P5 - A Hat Problem	4 / 20
DMOPC '19 Contest 1 P0 - Range Finding	3 / 3
DMOPC '19 Contest 1 P1 - Test Scores	5 / 5
DMPG '15 S1 - Collecting Dust	5 / 5
DMPG '15 S2 - MMORPG	5 / 5
DMPG '15 S5 - Black and White	12 / 12
DMPG '16 S2 - Pandemic	7 / 7
DMPG '17 B5 - Hackathons	7 / 7
DMPG '18 S3 - Black and White IV	7 / 7
DMPG '19 S1 - Candy Shop Tycoon	5 / 5
DMPG '19 S2 - Code Cracking Crisis	7 / 7
DMPG '19 S6 - A Strange Array	3 / 15

Problem	Score
DWITE '07 R2 #5 - Bridges In A Graph	7 / 7
DWITE '09 R5 #2 - Round to Second Prime	5 / 5
DWITE '10 R5 #3 - Balancing Act	7 / 7
DWITE '10 R5 #5 - Cube World	12 / 12
DWITE '11 R4 #4 - Lego Ladder	10 / 10
DWITE '11 R5 #4 - Cube World	12 / 12
DWITE '12 R2 #4 - Magic Trick	7 / 7

Problem	Score
GFSSOC '14 Winter J5 - Pursuit of Knowledge	9 / 10
GFSSOC '14 Winter S4 - Stalactites	17 / 17
GFSSOC '15 Fall J4 - Marathon	7 / 7
GFSSOC '15 Fall J5 - Nightmare-a-thon	10 / 10
GFSSOC '15 Fall S2 - Hearth	5 / 5
GFSSOC '15 Fall Practice P2 - Bruno and Tennis	5 / 5
GFSSOC '15 Fall Practice P5 - Bruno and Pumpkins	7 / 7

Problem	Score
CERC '00 H - Hotline	25 / 25
CTU Open Contest 2018 - Split Game	15 / 15
ICPC ECNA 2005 H - Two Ends	10 / 10
ICPC PACNW 2016 A - Alphabet	7 / 7
ICPC PACNW 2016 C - Cameras	7 / 7
ICPC PACNW 2016 H - Paint	7 / 7

Problem	Score
Mock CCC '18 Contest 3 J1 - A Sum Problem	3 / 3
Mock CCC '19 Contest 1 J1 - Pusheen's Report Card	3 / 3
Mock CCC '19 Contest 1 J2 - Pusheen OCR	3 / 3
Mock CCC '19 Contest 1 J3 - Pusheen Eats Tuna Sashimi and Tuna Nigiri	3 / 3
Mock CCC '19 Contest 1 J4 - Pusheen Plays Neko Atsume	3 / 3
Mock CCC '19 Contest 1 J5 - Pusheen Designs a Sushi Boat	7 / 7
Mock CCC '19 Contest 1 S1 - Pusheen's Report Card	3 / 3
Mock CCC '19 Contest 1 S2 - Pusheen's Puzzle Present	5 / 5
Mock CCC '19 Contest 1 S3 - Pusheen Eats Tuna Sashimi and Tuna Nigiri	12 / 12
Mock CCC '19 Contest 1 S4 - Pusheen Plays Neko Atsume	12 / 12
Mock CCC '19 Contest 2 S1 - Tudor's Double Doors	3 / 3
Mock CCC '19 Contest 2 S2 - Tudor Puts A Goat On A Rope	3 / 3
Mock CCC '19 Contest 2 S3 - Tudor Tallies Triangular Totals	10 / 10

Problem	Score
CCO Preparation Test 1 P2 - Escape Maze	20 / 20
CCO Preparation Test 1 P3 - K-th Rank Student	17 / 17
CCO Preparation Test 6 P2 - An Easy Problem	12 / 12
CCO Preparation Test 6 P3 - HopScotch	18 / 20
Mock CCO '18 Contest 4 Problem 3 - Counterattack	15 / 15

Problem	Score
Back From Summer '17 P1: Pithy Pastimes	3 / 3
Back From Summer '17 P2: Crayola Lightsaber	7 / 7
Back From Summer '17 P3: Basketball Dodgeball	7 / 7
Back To School '16: Dodgeball	7 / 7
Back To School '16: Contest Practice	20 / 20
Back To School '17: 🅱aram🅱e	3 / 3
Back To School '17: Avalon	5 / 5
Back To School '17: Wet Mud	10 / 10
Back To School '18: Harambe	3 / 3
Back To School '18: Letter Frequency	7 / 7
Back To School '18: Making Friends	7 / 7
Miracle Sort	3 / 3
Piggy	5.400 / 7
Triway Cup '19 Summer F - Race	3 / 3
Triway Cup '19 Summer I - An Easy Problem	5 / 5
Is it a Tree?	7 / 7
New Year's '17 P1 - Mr. N and Presents	7 / 7
New Year's '17 P3 - Fibonacci Presents	10 / 10
New Year's '17 P6 - Christmas Cards	15 / 15
New Year's '18 P1 - Happy New Year!	3 / 3
New Year's '18 P2 - Mimi and Christmas Cake	5 / 5
New Year's '18 P3 - World Domination Fun	2 / 10
New Year's '18 P4 - The Polar Express	0.700 / 7
New Year's '18 P6 - Old Christmas Lights II	5 / 25

Problem	Score
TLE '16 Contest 4 P4 - Christmas Tree Building	15 / 15
TLE '16 Contest 6 (Mock CCC) S3 - Hyper Fax	15 / 15
TLE '17 Contest 2 P1 - Cadadr	3 / 3
TLE '17 Contest 2 P2 - Unlucky Numbers	5 / 5
TLE '17 Contest 2 P6 - Save Jody!	2.500 / 25
TLE '17 Contest 3 P2 - Sectors	3 / 3
TLE '17 Contest 3 P5 - Hypercube Hotel	17 / 17
TLE '17 Contest 4 P6 - Fax's Christmas Bash	10 / 25
TLE '17 Contest 7 P5 - Willson and Mating	4.500 / 15
TLE '17 Contest 8 P3 - Curious Numbers	10 / 10

Problem	Score
16 BIT S/W ONLY	3 / 3
Troubling Times	5 / 5
A Noisy Class	7 / 7
A Plus B	3 / 3
A Plus B (Hard)	12 / 12
List Minimum	3 / 3
List Minimum (Hard)	5 / 5
Lexicographically Least Substring	5 / 5
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 F - LCS	7 / 7
Educational DP Contest AtCoder N - Slimes	12 / 12
Educational DP Contest AtCoder Q - Flowers	15 / 15
Fast Factorial Calculator	7 / 7
Falling Snowflakes	15 / 15
Fast Bit Counting	3 / 3
Fibonacci Sequence	15 / 15
GlobeX Cup '18 J Sample - Farming Simulator	5 / 5
GlobeX Cup '18 S Sample - Chair Stacking	7 / 7
GlobeX Cup '18 S1 - Code Copiers	5 / 5
Hailstone Numbers	3 / 3
Hello, World!	3 / 3
ICHB Selection Contest '17 Problem 3 - Parallel Universe	12 / 12
Inaho III	2 / 17
Inaho V	3 / 3
K-Dimensional Grids	15 / 15
Largest Permutation	6.300 / 7
Literature Club	5 / 5
LKP '18 Contest 1 P4 - Fun in Föràg	15 / 15
LKP '18 Contest 2 P1 - Food Lines	3 / 3
LKP '18 Contest 2 P2 - Secret Signal	5 / 5
LKP '18 Contest 2 P3 - Non-strategic Bombing	7 / 7
LKP '18 Contest 2 P4 - The Zagonetka Machine	2.400 / 12
Mocking SpongeBob	3 / 3
The Odd Number	7 / 7
Postfix Notation	7 / 7
Raytracing	10 / 10
Richmond Green P1 - HSIUNG	5 / 5
Richmond Green P4 - HEIGHT	7 / 7
RTE '16 J1 - Board Game	3 / 3
RTE '16 S3 - School Traversal	7 / 7
The Cosmic Era P2 - Uneven Sand	5 / 5
Summing A Sequence	7 / 7
Creating a Sequence	3 / 3
Bubble Sort	7 / 7
STNBD P3 - Rinslet Laurenfrost	5 / 5
THICC '17 P1 - Carol's Carnivorous Plants	3 / 5
THICC '17 P2 - Molly and Product	2.800 / 7
THICC '17 P3 - The God of Death	7 / 7
UTS Open '15 #3 - Pogo	25 / 25
UTS Open '15 #5 - Distribution Channel	10 / 20
Valentine's Day '19 J3 - Love!	7 / 7
Valentine's Day '19 J4 - Flowers	5 / 5
Valentine's Day '19 J5 - Falling in Love	7 / 7
Valentine's Day '19 S1 - Voting	5 / 5
Valentine's Day '19 S2 - Ctudor's Cute Cacti	7 / 7
Valentine's Day '19 S4 - A Greedy Spouse	0.750 / 15
Valentine's Day '19 S5 - A Top Tree Problem	1.250 / 25
XOR Sum	10 / 10

Problem	Score
VM7WC '15 #2 Gold - Uniting the Earth Empire	12 / 12
VM7WC '15 #4 Gold - Chain Rule	10 / 10
VM7WC '15 #5 Gold - Tree Planting	12 / 12
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 #5 Silver - Jayden Eats Chocolate	7 / 7

Problem	Score
Wesley's Anger Contest 4 Problem 1 - Zeyu's Zany Zort	3 / 3
Wesley's Anger Contest 4 Problem 2 - Squirrel Election	7 / 7
Wesley's Anger Contest 4 Problem 4 - The Almighty Acorn	2.100 / 35