User chenj

Points breakdown

100 / 100

AC | C++11

RGPC '18 P5 - Wormhole

on Jan. 27, 2018, 3:50 p.m.

20pp

weighted 100% (20pp)

100 / 100

AC | C++11

New Year's '16 P8 - S-NO-wall

on Aug. 26, 2017, 5:14 a.m.

20pp

weighted 95% (19pp)

100 / 100

AC | C++11

IOI '14 P2 - Wall

on May 20, 2017, 7:26 p.m.

20pp

weighted 90% (18pp)

100 / 100

AC | C++11

The Cosmic Era P5 - GENESIS

on May 14, 2017, 2:21 a.m.

20pp

weighted 86% (17pp)

100 / 100

AC | C++11

DMOPC '15 Contest 1 P6 - Lelei and Contest

on May 6, 2017, 4:19 a.m.

17pp

weighted 81% (14pp)

100 / 100

AC | C++11

DMPG '15 S6 - Apples to Oranges

on April 25, 2017, 12:17 a.m.

17pp

weighted 77% (13pp)

100 / 100

AC | C++11

GFSSOC '14 Winter S4 - Stalactites

on April 23, 2017, 4:04 p.m.

17pp

weighted 74% (12pp)

100 / 100

AC | C++11

RGPC '18 P4 - Higgs

on Jan. 28, 2018, 11:28 p.m.

15pp

weighted 70% (10pp)

150 / 150

AC | C++11

CCO '11 P2 - Vampire Tunnels

on Nov. 5, 2017, 8:43 p.m.

15pp

weighted 66% (10.0pp)

19 / 19

AC | C++11

CCO '12 P2 - The Hungary Games

on Sept. 11, 2017, 9:14 p.m.

15pp

weighted 63% (9.5pp)

Problem	Category	Points
RGPC '17 P1 - Circle Clicking!	Uncategorized	5
RGPC '17 P2 - Cubes are Life	Uncategorized	7p
RGPC '17 P3 - Intercept	Uncategorized	7
RGPC '17 P4 - Snow Day	Uncategorized	10p
RGPC '17 P5 - Scrabble Nuts	Uncategorized	12p
RGPC '18 P2 - Performance Points	Uncategorized	5
RGPC '18 P3 - Chocolate Day	Uncategorized	10

Problem	Score
CCC '00 J2 - 9966	3 / 3
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 '02 J2 - AmeriCanadian	3 / 3
CCC '02 S1 - The Students' Council Breakfast	5 / 5
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	9.375 / 10
CCC '04 J1 - Squares	3 / 3
CCC '04 J2 - Terms of Office	3 / 3
CCC '04 J3 - Smile with Similes	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 '05 S4 - Pyramid Message Scheme	10 / 10
CCC '05 S5 - Pinball Ranking	6 / 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 '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 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 J1 - Body Mass Index	3 / 3
CCC '08 J2 - Do the Shuffle	3 / 3
CCC '08 J3 - GPS Text Entry	3 / 3
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 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 J5 - Knight Hop	7 / 7
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 J4 - Boring Business	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 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 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 '16 J1 - Tournament Selection	3 / 3
CCC '16 S1 - Ragaman	3 / 3
CCC '16 S2 - Tandem Bicycle	5 / 5
CCC '96 S1 - Deficient, Perfect, and Abundant	5 / 5
CCC '96 S4 - When in Rome	10 / 10
CCC '98 S1 - Censor	5 / 5

Problem	Score
CCO '00 P1 - Subsets	10 / 10
CCO '05 P1 - Number Matrix	10 / 10
CCO '07 P1 - Cows	10 / 10
CCO '08 P4 - Herding	10 / 10
CCO '10 P3 - Wowow	15 / 15
CCO '11 P2 - Vampire Tunnels	15 / 15
CCO '12 P2 - The Hungary Games	15 / 15
CCO '12 P4 - Editor Distance	10 / 10
CCO '13 P2 - Tourney	12 / 12
CCO '13 P3 - LHC	12 / 12
CCO '14 P4 - Where's That Fuel?	7 / 7
CCO '99 P2 - Common Words	10 / 10

Problem	Score
Next Prime	5 / 5
Next Prime (Hard)	15 / 15
Longest Common Subsequence	7 / 7
Quine	10 / 10
Unique Elements	3 / 3
Single Source Shortest Path	7 / 7

Problem	Score
COCI '06 Contest 3 #5 Bicikli	15 / 15
COCI '13 Contest 1 #4 Lopov	15 / 15
COCI '14 Contest 2 #2 Utrka	5 / 5
COCI '14 Contest 3 #2 Dom	7 / 7
COCI '14 Contest 4 #4 Mravi	10 / 10
COCI '14 Contest 5 #1 Funghi	3 / 3
COCI '14 Contest 5 #2 Zmija	7 / 7
COCI '14 Contest 6 #3 Meteor	7 / 7

User chenj

Points breakdown

Authored problems (7)

CCC (491.875 points)

CCO (136 points)

Classics (47 points)

COCI (69 points)

CSPC (20 points)

Data Structure Tests (25 points)

DMOPC (358.500 points)

ECOO (117 points)

FHC (10 points)

GFSSOC (89 points)

ICPC (20 points)

IOI (69 points)

Mock CCC (8 points)

MWC (22 points)

Seasonal (114.700 points)

TLE (10 points)

TSOC (37.500 points)

Uncategorized (371.900 points)

VM7WC (91 points)

Problem	Score
CSPC '15 #1 - The Card Game	3 / 3
CSPC '15 #2 - Build Season	3 / 3
CSPC '15 #3 - Spell Check	7 / 7
CSPC '15 #6 - Attendance	7 / 7

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 1 P5 - Surprise Teleport	7 / 7
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	10 / 10
DMOPC '14 Contest 2 P6 - Selective Cutting	12 / 12
DMOPC '14 Contest 3 P1 - Not Enough Users!	3 / 3
DMOPC '14 Contest 3 P2 - Not Enough Rejudging!	5 / 5
DMOPC '14 Contest 3 P3 - Not Enough Personnel!	7 / 7
DMOPC '14 Contest 4 P2 - Redirection	3 / 3
DMOPC '14 Contest 4 P3 - Golden Lily	6 / 10
DMOPC '14 Contest 5 P1 - Core Drill	3 / 3
DMOPC '14 Contest 5 P2 - Longest Tunnel	3 / 3
DMOPC '14 Contest 5 P4 - Kittan's Dilemma	4 / 10
DMOPC '14 Contest 6 P1 - Finding Bessarion	3 / 3
DMOPC '14 Contest 6 P2 - GO Faster	5 / 5
DMOPC '14 Contest 6 P3 - Streetcars	7 / 7
DMOPC '14 Contest 6 P4 - Bus Jam	10 / 10
DMOPC '14 Contest 7 P1 - Flare	3 / 3
DMOPC '14 Contest 7 P3 - Globally Unique Shells	5 / 5
DMOPC '14 Contest 7 P4 - Sand Triangle	7 / 7
DMOPC '14 Exam Time P1 - French Homework	3 / 3
DMOPC '14 Exam Time P3 - Chemistry Homework	10 / 10
DMOPC '14 Exam Time P4 - Exam Delay	10 / 10
DMOPC '15 Contest 1 P1 - Itami and Manga	3 / 3
DMOPC '15 Contest 1 P3 - Itami and Cipher	7 / 7
DMOPC '15 Contest 1 P5 - Lelei and Dragon Scales	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 P2 - Admin War	3 / 3
DMOPC '15 Contest 2 P3 - Origami	7 / 7
DMOPC '15 Contest 3 P1 - Quality Scenes	3 / 3
DMOPC '15 Contest 3 P2 - Cheesecake Distribution	2.500 / 5
DMOPC '15 Contest 4 P4 - Great Sequence	3 / 10
DMOPC '15 Contest 6 P2 - Tilt	4.500 / 5
DMOPC '15 Contest 6 P3 - Harvest	3.500 / 7
DMOPC '15 Contest 6 P4 - Line Graph	10 / 10
DMOPC '15 Contest 7 P1 - Kemonomimi Competition	7 / 7
DMOPC '15 Contest 7 P2 - Not a Wall of Text	3 / 3
DMOPC '15 Contest 7 P3 - Harbourmaster	7 / 7
DMOPC '16 Contest 1 P0 - C.C. and Cheese-kun	3 / 3
DMOPC '16 Contest 1 P1 - A New Chapter	3 / 3
DMOPC '16 Contest 1 P2 - Lines	1.400 / 7
DMOPC '16 Contest 3 P0 - Negative Feedback	3 / 3
DMOPC '16 Contest 3 P1 - Leading Basic Shots	3 / 3
DMOPC '16 Contest 3 P2 - Starstruck Squeeze	10 / 10
DMOPC '16 Contest 3 P4 - Serpent's Search	3.400 / 17
DMPG '15 B1 - Loner Phoner	3 / 3
DMPG '15 B4 - Maximum Product	7 / 7
DMPG '15 B5 - Lux-urious S'mores	5 / 5
DMPG '15 S1 - Collecting Dust	5 / 5
DMPG '15 S4 - Signal Hill	10 / 10
DMPG '15 S5 - Black and White	1.200 / 12
DMPG '15 S6 - Apples to Oranges	17 / 17
DMPG '16 B4 - The Gambler's Legacy	7 / 7

Problem	Score
ECOO '13 R1 P1 - Take a Number	5 / 5
ECOO '13 R1 P2 - The Luhn Algorithm	5 / 5
ECOO '13 R1 P3 - Hexudoku	7 / 7
ECOO '15 R1 P1 - When You Eat Your Smarties	5 / 5
ECOO '15 R1 P2 - Word Wrap	10 / 10
ECOO '15 R1 P3 - Ten Pin Trig	10 / 10
ECOO '15 R1 P4 - Neanderthal Numbers	10 / 10
ECOO '15 R2 P1 - The Interlace Cypher	7 / 7
ECOO '16 R1 P1 - Pass or Fail	5 / 5
ECOO '16 R1 P2 - Spindie	7 / 7
ECOO '16 R2 P4 - Hop, Skip and Jump	12 / 12
ECOO '17 R1 P1 - Munch 'n' Brunch	5 / 5
ECOO '17 R1 P2 - Chocolate Chewsday	5 / 5
ECOO '17 R1 P3 - Mountain View	7 / 7
ECOO '17 R1 P4 - Almost Sorted	7 / 7
ECOO '17 R2 P2 - Treasure Hunt	10 / 10

Problem	Score
GFSSOC '14 Winter J1 - Flying Plushies	3 / 3
GFSSOC '14 Winter J2 - Wow much parking lot	3 / 3
GFSSOC '14 Winter J4 - Tic Tac Moe!	5 / 5
GFSSOC '14 Winter J5 - Pursuit of Knowledge	10 / 10
GFSSOC '14 Winter S3 - Hide n Seek	12 / 12
GFSSOC '14 Winter S4 - Stalactites	17 / 17
GFSSOC '15 Fall J3 - Equation Solver	5 / 5
GFSSOC '15 Fall J4 - Marathon	7 / 7
GFSSOC '15 Fall S4 - Mostly Talking	15 / 15
GFSSOC '15 Fall Practice P4 - Bruno and Fibonacci	5 / 5
GFSSOC '15 Fall Practice P5 - Bruno and Pumpkins	7 / 7

Problem	Score
ICPC ECNA 2016 D - Lost in Translation	10 / 10
ICPC NAQ 2016 C - Big Truck	10 / 10

Problem	Score
IOI '01 P1 - Mobile Phones	15 / 15
IOI '13 P1 - Dreaming	15 / 15
IOI '14 P2 - Wall	20 / 20
IOI '16 P1 - Detecting Molecules	12 / 12
IOI '94 P1 - The Triangle	7 / 7

Problem	Score
Mock CCC '15 J1 - 416	3 / 3
Mock CCC '15 J2 - Lowest Exam Mark	5 / 5

Problem	Score
MWC '15 #4 P3: Salt	5 / 5
MWC '15 #5 P3: French Words	5 / 5
MWC '15 #6 P2: Breadwinners	7 / 7
MWC '15 #7 P2: Thief in the Night	5 / 5

Problem	Score
Back To School '16: Harambe	3 / 3
Back To School '16: Paradox	5 / 5
Back To School '16: Dodgeball	7 / 7
Back To School '16: Screensaver	10 / 10
Back To School '16: Cherry Tree	12 / 12
Halloween '14 P1 - Rabbit Girls	3 / 3
MNYC '16: Jelly	10 / 10
MNYC '17: 2048	5 / 5
MNYC '17: ASCII Art II	5 / 5
MNYC '17: Hurontario	4 / 10
MNYC '17: Skiing Competition	6 / 15
MNYC '17: Bells	1.700 / 17
Too Simple	7 / 7
Tree Cutting	12 / 12
Valentine's Day '15 P1 - #1 BABE	4 / 10
New Year's '16 P8 - S-NO-wall	20 / 20

Problem	Score
TLE '16 Contest 8 P1 - Paper Hole Punching	3 / 3
TLE '16 Contest 8 P2 - Dank Meme	3 / 3
TLE '16 Contest 8 P3 - Fool's Sequence	0.600 / 12
TLE '16 Contest 8 P4 - Delivery Service	3.400 / 17

Problem	Score
TSOC '15 Contest 1 #5 - Giant Ants	7 / 7
TSOC '15 Contest 2 #2 - Diamonds	5 / 5
TSOC '15 Contest 2 #4 - Dungeon Crawling	10 / 10
TSOC '15 Contest 2 #5 - Bebiliths	5 / 5
TSOC '16 Contest 1 #4 - Alex and Animal Rights	7 / 7
TSOC '16 Contest 1 #5 - Max and Cards	3.500 / 7

Problem	Score
16 BIT S/W ONLY	3 / 3
A Plus B	3 / 3
List Minimum	3 / 3
List Minimum (Hard)	5 / 5
Boolean	3 / 3
More German Nouns	7 / 7
Matrix Determinant	0.300 / 15
Encode	5 / 5
HCI '16 - Lamppost	5 / 5
HCI '16 - Oversleep	7 / 7
HCI '16 - Penguin Food	15 / 15
HCI '16 - Sentence Checker	3 / 3
HCI '16 - Taxi	10 / 10
HCI '16 - Unexpected Factorial	5 / 5
HCI '16 - Wizardry	7 / 7
Hello, World!	3 / 3
Hungry	5 / 5
Word Scrambler	5 / 5
Largest Permutation	7 / 7
MMCC '15 P1 - Inaho	15 / 15
The Third Cellar	10 / 10
The Torture Chamber	15 / 15
Pick It	15 / 15
Prime Factorization	5 / 5
Find Dates	7 / 7
Better Censor	7 / 7
RGPC '17 P1 - Circle Clicking!	5 / 5
RGPC '17 P2 - Cubes are Life	7 / 7
RGPC '17 P3 - Intercept	7 / 7
RGPC '17 P4 - Snow Day	10 / 10
RGPC '17 P5 - Scrabble Nuts	12 / 12
RGPC '18 P1 - Giant Cookie	3 / 3
RGPC '18 P2 - Performance Points	5 / 5
RGPC '18 P3 - Chocolate Day	10 / 10
RGPC '18 P4 - Higgs	15 / 15
RGPC '18 P5 - Wormhole	20 / 20
Richmond Green P1 - HSIUNG	5 / 5
Richmond Green P2 - LOL	3 / 3
Richmond Green P4 - HEIGHT	7 / 7
Rolling Encryption	10 / 10
RTE '16 J1 - Board Game	3 / 3
RTE '16 J2 - Guidance Counselling	7 / 7
RTE '16 J3 - Mule Wars	5 / 5
RTE '16 S1 - Battery Pyramids	7 / 7
RTE '16 S2 - Fire Evacuation Plan	2.400 / 12
RTE '16 S3 - School Traversal	1.400 / 7
Sandwich	5 / 5
The Cosmic Era P3 - Battle Positions	7 / 7
The Cosmic Era P5 - GENESIS	20 / 20
STNBD P2 - Claire Elstein	4.800 / 12
THICC '17 P1 - Carol's Carnivorous Plants	5 / 5
THICC '17 P4 - Kenta's Neural Networks	10 / 10

Problem	Score
VMSS '15 #2 - Tomb Robbing	7 / 7
VMSS '15 #4 - Frank and Roads	10 / 10
VM7WC '15 #1 Bronze - Goon	3 / 3
VM7WC '15 #4 Gold - Chain Rule	10 / 10
VM7WC '15 #6 Gold - Agriphilosophical Data Slaves	7 / 7
VM7WC '16 #1 Gold - Russian Palindrome Cultivation	10 / 10
VM7WC '16 #2 Silver - GG	5 / 5
VM7WC '16 #3 Silver - Can Shahir even get there?!	5 / 5
VM7WC '16 #3 Gold - Hello, Officer.	10 / 10
VM7WC '16 #5 Silver - Jayden Eats Chocolate	7 / 7
VM7WC '16 #6 Silver - Diana Socializes	7 / 7
VM7WC '16 #6 Gold - Cold War Telecom	10 / 10