User julianzhang

Points breakdown

100 / 100

AC | C++17

Educational DP Contest AtCoder Z - Frog 3

on April 27, 2021, 9:16 p.m.

20pp

weighted 100% (20pp)

15 / 15

AC | C++17

CCC '15 S5 - Greedy For Pies

on Jan. 31, 2021, 8:00 p.m.

17pp

weighted 95% (16pp)

110 / 110

AC | C++17

Lexicographically Least Substring (Hard)

on Aug. 15, 2021, 6:54 p.m.

15pp

weighted 90% (14pp)

100 / 100

AC | C++17

COCI '16 Contest 1 #4 Mag

on April 25, 2021, 7:10 p.m.

15pp

weighted 86% (13pp)

100 / 100

AC | C++17

DMOPC '19 Contest 3 P4 - Same Colour Leaves

on April 18, 2021, 7:07 p.m.

15pp

weighted 81% (12pp)

100 / 100

AC | C++17

Baltic OI '17 P6 - Cat in a tree

on April 11, 2021, 6:57 p.m.

15pp

weighted 77% (12pp)

20 / 20

AC | C++17

Fast Search

on March 29, 2021, 7:41 p.m.

15pp

weighted 74% (11pp)

25 / 25

AC | C++17

CCO '19 P5 - Marshmallow Molecules

on March 22, 2021, 9:23 p.m.

15pp

weighted 70% (10pp)

100 / 100

AC | C++17

A Coin Problem

on Dec. 28, 2022, 7:10 p.m.

12pp

weighted 66% (8.0pp)

100 / 100

AC | C++17

DMPG '15 S5 - Black and White

on July 11, 2021, 6:22 p.m.

12pp

weighted 63% (7.6pp)

Problem	Score
BlueBook - Cross Country	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 - Digits and Sums	3 / 3
BlueBook - Exact Divisors	3 / 3
BlueBook - 10 Primes on a Line	5 / 5
BlueBook - Max	3 / 3
BlueBook - Payment	3 / 3
BlueBook - Voting	3 / 3
BlueBook - Min	3 / 3
BlueBook - Digits	3 / 3
BlueBook - Lower Case	3 / 3
BlueBook - Prime	3 / 3
BlueBook - Grades	3 / 3
BlueBook - Leap Year	3 / 3
BlueBook - Multiple	3 / 3
BlueBook - Equation	3 / 3

Problem	Score
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 '03 J1 - Trident	3 / 3
CCC '03 J2 - Picture Perfect	3 / 3
CCC '03 S1 - Snakes and Ladders	5 / 5
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 S2 - Mouse Move	5 / 5
CCC '06 J1 - Canadian Calorie Counting	3 / 3
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 S4 - Waterpark	7 / 7
CCC '08 J1 - Body Mass Index	3 / 3
CCC '08 J3 - GPS Text Entry	3 / 3
CCC '09 J1 - ISBN	3 / 3
CCC '09 J3 - Good Times	5 / 5
CCC '10 J1 - What is n, Daddy?	3 / 3
CCC '10 J3 - Punchy	5 / 5
CCC '10 J5 - Knight Hop	7 / 7
CCC '11 J1 - Which Alien?	3 / 3
CCC '11 J3 - Sumac Sequences	5 / 5
CCC '11 S2 - Multiple Choice	3 / 3
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 S1 - Don't pass me the ball!	3 / 3
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 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 '15 J1 - Special Day	3 / 3
CCC '15 J2 - Happy or Sad	3 / 3
CCC '15 J3 - Rövarspråket	2 / 5
CCC '15 J4 - Wait Time	5 / 5
CCC '15 S1 - Zero That Out	3 / 3
CCC '15 S2 - Jerseys	0.667 / 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 J3 - Hidden Palindrome	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 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 J3 - Are we there yet?	3 / 3
CCC '18 J5 - Choose your own path	7 / 7
CCC '18 S1 - Voronoi Villages	1.200 / 3
CCC '18 S2 - Sunflowers	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	2 / 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 S1 - Crazy Fencing	5 / 5
CCC '21 S2 - Modern Art	7 / 7
CCC '21 S3 - Lunch Concert	10 / 10
CCC '22 S1 - Good Fours and Good Fives	5 / 5
CCC '23 S1 - Trianglane	5 / 5
CCC '23 S2 - Symmetric Mountains	7 / 7
CCC '96 S1 - Deficient, Perfect, and Abundant	5 / 5
CCC '97 S2 - Nasty Numbers	5 / 5
CCCHK '15 J1 - Rock-paper-scissors	3 / 3

Problem	Score
CCO '11 P3 - Spies Like Us	6.667 / 10
CCO '13 P3 - LHC	12 / 12
CCO '18 P1 - Geese vs. Hawks	10 / 10
CCO '19 P5 - Marshmallow Molecules	15 / 15

Problem	Score
Sorting	3 / 3
Longest Common Subsequence	7 / 7

Problem	Score
COCI '06 Contest 1 #1 Modulo	3 / 3
COCI '06 Contest 2 #1 R2	3 / 3
COCI '06 Contest 2 #2 ABC	3 / 3
COCI '06 Contest 4 #1 Sibice	3 / 3
COCI '06 Contest 5 #1 Trik	3 / 3
COCI '07 Contest 2 #1 Bijele	3 / 3
COCI '07 Contest 2 #2 Crne	3 / 3
COCI '07 Contest 3 #1 Cetiri	3 / 3
COCI '07 Contest 5 #1 Tri	3 / 3
COCI '08 Contest 2 #1 Kornislav	5 / 5
COCI '08 Contest 3 #1 Pet	5 / 5
COCI '08 Contest 3 #2 Kemija	5 / 5
COCI '08 Contest 4 #1 Mjehuric	3 / 3
COCI '08 Contest 4 #2 Datum	3 / 3
COCI '08 Contest 6 #1 Buka	5 / 5
COCI '09 Contest 1 #1 Note	3 / 3
COCI '09 Contest 3 #1 Filip	3 / 3
COCI '09 Contest 4 #1 Autori	3 / 3
COCI '09 Contest 4 #2 Planina	5 / 5
COCI '09 Contest 5 #2 Cudoviste	5 / 5
COCI '09 Contest 7 #1 Spavanac	5 / 5
COCI '13 Contest 1 #2 Kušač	5 / 5
COCI '16 Contest 1 #4 Mag	15 / 15
COCI '19 Contest 5 #5 Zapina	10 / 10

User julianzhang

Points breakdown

AAC (3 points)

Baltic OI (15 points)

BlueBook (77 points)

CCC (368.867 points)

CCO (43.667 points)

Classics (10 points)

COCI (107 points)

DMOPC (93.400 points)

DWITE (12.800 points)

ECOO (12.700 points)

GFSSOC (7 points)

ICPC (14 points)

IOI (7 points)

Mock CCC (22 points)

MWC (22 points)

Seasonal (7 points)

Uncategorized (390.250 points)

VM7WC (5 points)

WAC (6 points)

Woburn Challenge (199.086 points)

Problem	Score
DMOPC '14 Contest 1 P3 - New Students	2.400 / 3
DMOPC '14 Contest 2 P4 - Deforestation	5 / 5
DMOPC '15 Contest 1 P5 - Lelei and Dragon Scales	10 / 10
DMOPC '15 Contest 3 P3 - Dimethylbenzene	7 / 7
DMOPC '19 Contest 2 P2 - Squares	7 / 7
DMOPC '19 Contest 3 P4 - Same Colour Leaves	15 / 15
DMOPC '19 Contest 5 P0 - Concurrent Competitor Counting	3 / 3
DMOPC '20 Contest 3 P1 - Present Checking	5 / 5
DMOPC '20 Contest 4 P1 - Missing Numbers	5 / 5
DMOPC '20 Contest 4 P2 - Beautiful Grids	7 / 7
DMOPC '20 Contest 4 P3 - Roving Roombas	12 / 12
DMOPC '20 Contest 5 P1 - Home Row	3 / 3
DMPG '15 S5 - Black and White	12 / 12

Problem	Score
DWITE '07 R1 #1 - Vanilla Primes	3 / 3
DWITE '07 R1 #2 - Cubes in a Pyramid	1.800 / 3
DWITE '10 R1 #1 - Age Gate	3 / 3
DWITE '10 R5 #2 - Safe from Rooks	5 / 5

Problem	Score
ECOO '21 P1 - Many Messages	3 / 3
WCIPEG 2018 ECOO Qualifier P1 - Bincent's Billows	3 / 3
WCIPEG 2018 ECOO Qualifier P2 - EECOOOO	5 / 5
WCIPEG 2018 ECOO Qualifier P3 - Shattering Shadows 2	0.700 / 7
WCIPEG 2018 ECOO Qualifier P4 - IOI tour	1 / 10

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 C3 A - A Research Project	3 / 3

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 '14 J1 - Love Overdose	3 / 3
Mock CCC '15 J1 - 416	3 / 3
Mock CCC '15 J3 - Problem-setting Pandemonium	3 / 3
Mock CCC '18 Contest 2 J3/S1 - An Array Problem	7 / 7

Problem	Score
MWC '15 #1 P5: Love Guru	7 / 7
MWC '15 #2 P2: Towering Towers	10 / 10
MWC '15 #7 P2: Thief in the Night	5 / 5

Problem	Score
Mispelling	3 / 3
Mirrored Pairs	3 / 3
Triple Fat Ladies	5 / 5
Appleby Contest '19 P4 - Rectangles	7 / 7
A Coin Problem	12 / 12
Sum of Primes 2	5 / 5
A Plus B	3 / 3
Attraction	10 / 10
PEG Test '14 - Water	3 / 3
Big Deposits	7 / 7
Lexicographically Least Substring (Hard)	15 / 15
Bruce's Brittle Bridges	12 / 12
Fast Search	15 / 15
Coin Change	7 / 7
Checkerboard Summation (Easy)	12 / 12
Chocolate Bar	5 / 5
Rock Climbing	5 / 5
3n+1	3 / 3
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 P - Independent Set	12 / 12
Educational DP Contest AtCoder Z - Frog 3	20 / 20
Diagnostic Test '16 Level 1 P1 - StarMath	3 / 3
Diagnostic Test '16 Level 2 P1 - Polan cannot into space	3 / 3
Diagnostic Test '16 Level 2 P3 - Remove Cancer	3 / 3
Firebending	3 / 3
PEG Test '11 - Cyclopian Air	3 / 3
PEG Test '11 - Cyclopian Cash	3 / 3
PEG Test '11 - Cyclopian Census	5 / 5
PEG Test '11 - Cyclopian Puzzle	10 / 10
GlobeX Cup '19 J1 - Chess Master Winnie	3 / 3
Graph Contest 1 P2 - Shortest Path	5 / 5
Graph Contest 1 P3 - Counting Cycles	10 / 10
Graph Contest 2 P2 - Directed Acyclic Graph	10 / 10
Hello, World!	3 / 3
Word Scrambler	5 / 5
Lil' Jami	2.500 / 5
Primes	3 / 3
Primes 2	3.750 / 15
The Cosmic Era P2 - Uneven Sand	5 / 5
The Cosmic Era P3 - Battle Positions	7 / 7
Summing A Sequence	7 / 7
Bubble Sort	7 / 7
Coding Spree	7 / 7
Segment Tree Practice 1	12 / 12
Subway Routes	12 / 12
Economy	3 / 3
Budget	3 / 3
Trick-or-Treat	5 / 5
UTS Open '21 P1 - COVID Party	5 / 5
UTS Open '21 P3 - Latin Class	10 / 10
VPEX P0 - Pizza	3 / 3
VPEX P1 - War on Two Fronts	3 / 3
VPEX P2 - Darcy Parties	3 / 3

Problem	Score
Wesley's Anger Contest 2 Problem 1 - OCT 31 = DEC 25?	3 / 3
Wesley's Anger Contest 3 Problem 1 - Snow Day Predictor	3 / 3

Problem	Score
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 S1 - Woburn Workload	7 / 7
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 S1 - The Phantom Menace	7 / 7
WC '15 Contest 3 J1 - Battle Predictions	3 / 3
WC '15 Contest 3 J2 - Electroshock Therapy	5 / 5
WC '15 Contest 4 J1 - Telling Time	3 / 3
WC '15 Contest 4 J2 - Mission Briefing	3 / 3
WC '15 Finals J1 - Vertical Posting	3 / 3
WC '15 Finals S2 - Hydration	10 / 10
WC '16 Contest 1 J1 - A Spooky Season	3 / 3
WC '16 Contest 2 J1 - The Perfect Mate	3 / 3
WC '17 Contest 1 J1 - Canadian Accent	3 / 3
WC '17 Contest 1 J2 - How's the Weather?	3 / 3
WC '17 Contest 1 J3 - Stanley	3 / 3
WC '17 Contest 1 J4 - Canuck Detection	4.100 / 5
WC '17 Contest 1 S1 - On the Rocks	5 / 5
WC '17 Contest 2 J1 - The Rings of Power	3 / 3
WC '17 Contest 2 J2 - Breeding an Army	3 / 3
WC '17 Contest 2 J3 - Escaping the Mines	3 / 3
WC '17 Contest 2 S1 - Keeping Score	5 / 5
WC '17 Contest 3 J1 - Like, Comment, and Subscribe!	3 / 3
WC '17 Contest 3 J2 - Certified Fresh	5 / 5
WC '17 Contest 3 J3 - Uncrackable	5 / 5
WC '17 Contest 4 J1 - Fight or Flight	3 / 3
WC '17 Contest 4 J2 - Anger Management	3 / 3
WC '17 Contest 4 J3 - The Infinity Stones	3 / 3
WC '17 Contest 4 J4 - Efficiency	5 / 5
WC '17 Finals J1 - Cownterintelligence	5 / 5
WC '17 Finals J2 - Redundant Formations	1.800 / 7
WC '17 Finals S1 - An Interspecific Army	5 / 5
WC '18 Contest 1 J1 - Homework	3 / 3
WC '18 Contest 1 J2 - Making the Cut	3 / 3
WC '18 Contest 1 J3 - Comparing Grades	5 / 5
WC '18 Contest 1 J4 - Germaphobia	5 / 5
WC '18 Contest 2 J1 - Alternate Access	3 / 3
WC '18 Contest 2 J2 - This Message will Self-Destruct	3 / 3
WC '18 Contest 2 J3 - Seeing Double	3 / 3
WC '18 Contest 2 J4 - Ammunition	3.900 / 7
WC '18 Contest 3 J1 - An Honest Day's Work	3 / 3
WC '18 Contest 3 J2 - Net Weight	5 / 5
WC '18 Contest 3 J3 - R	3 / 3
WC '18 Contest 4 J1 - A Fistful of Quarters	3 / 3
WC '18 Contest 4 J2 - Life Insurance	3 / 3
WC '18 Contest 4 J3 - Inventory	4.286 / 5
WC '18 Finals J1 - Conditional Contracts	5 / 5
WC '96 P5 - Plentiful Paths	7 / 7