User LeoJi

Points breakdown

100 / 100

AC | C++14

Educational DP Contest AtCoder V - Subtree

on July 10, 2025, 4:35 p.m.

20pp

weighted 100% (20pp)

100 / 100

AC | C++14

Educational DP Contest AtCoder Z - Frog 3

on July 9, 2025, 2:49 p.m.

20pp

weighted 95% (19pp)

100 / 100

AC | C++14

HCI '16 - Cheapest Operation Ever

on July 9, 2025, 2:40 p.m.

20pp

weighted 90% (18pp)

1 / 1

AC | C++14

ACM U of T Tryouts C2 F - Light Cyclin'

on April 13, 2025, 5:11 p.m.

20pp

weighted 86% (17pp)

15 / 15

AC | C++14

CCC '23 S5 - The Filter

on Feb. 11, 2025, 10:52 p.m.

20pp

weighted 81% (16pp)

15 / 15

AC | C++14

CCC '24 S5 - Chocolate Bar Partition

on Dec. 23, 2024, 1:27 a.m.

20pp

weighted 77% (15pp)

15 / 15

AC | C++14

CCC '25 S5 - To-Do List

on Sept. 24, 2025, 2:58 a.m.

17pp

weighted 74% (12pp)

100 / 100

AC | C++14

GFSSOC '15 Fall S5 - Raider

on April 5, 2025, 2:54 a.m.

17pp

weighted 70% (12pp)

15 / 15

AC | C++14

CCC '20 S5 - Josh's Double Bacon Deluxe

on Feb. 16, 2025, 9:40 p.m.

17pp

weighted 66% (11pp)

15 / 15

AC | C++14

CCC '18 S4 - Balanced Trees

on Nov. 8, 2025, 9:15 p.m.

15pp

weighted 63% (9.5pp)

Problem	Score
Baltic OI '01 P6 - Teleports	10 / 10
Baltic OI '02 P1 - Speed Limits	12 / 12
Baltic OI '16 P4 - Cities	15 / 15
Baltic OI '17 P6 - Cat in a tree	15 / 15

Problem	Score
CCC '01 S4 - Cookies	10 / 10
CCC '02 S4 - Bridge Crossing	10 / 10
CCC '02 S4 - Bridge Crossing (Hard)	6 / 20
CCC '04 S5 - Super Plumber	10 / 10
CCC '07 J2 - I Speak TXTMSG	3 / 3
CCC '07 S4 - Waterpark	7 / 7
CCC '08 J1 - Body Mass Index	3 / 3
CCC '09 S5 - Wireless	6 / 12
CCC '11 J3 - Sumac Sequences	5 / 5
CCC '13 J1 - Next in line	3 / 3
CCC '14 S2 - Assigning Partners	5 / 5
CCC '14 S3 - The Geneva Confection	0.438 / 7
CCC '14 S4 - Tinted Glass Window	15 / 15
CCC '15 J1 - Special Day	3 / 3
CCC '15 S3 - Gates	10 / 10
CCC '15 S4 - Convex Hull	15 / 15
CCC '16 S3 - Phonomenal Reviews	12 / 12
CCC '17 S2 - High Tide, Low Tide	5 / 5
CCC '17 S3 - Nailed It!	7 / 7
CCC '17 S4 - Minimum Cost Flow	11 / 17
CCC '18 S2 - Sunflowers	5 / 5
CCC '18 S4 - Balanced Trees	15 / 15
CCC '19 S3 - Arithmetic Square	12 / 12
CCC '19 S4 - Tourism	2 / 20
CCC '20 S1 - Surmising a Sprinter's Speed	5 / 5
CCC '20 S2 - Escape Room	10 / 10
CCC '20 S3 - Searching for Strings	12 / 12
CCC '20 S4 - Swapping Seats	6.400 / 12
CCC '20 S5 - Josh's Double Bacon Deluxe	17 / 17
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	12 / 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 '22 S4 - Good Triplets	15 / 15
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 '23 S5 - The Filter	20 / 20
CCC '24 S1 - Hat Circle	3 / 3
CCC '24 S2 - Heavy-Light Composition	5 / 5
CCC '24 S3 - Swipe	10 / 10
CCC '24 S4 - Painting Roads	12 / 12
CCC '24 S5 - Chocolate Bar Partition	20 / 20
CCC '25 J1 - Roller Coaster Ride	3 / 3
CCC '25 J2 - Donut Shop	3 / 3
CCC '25 J3 - Product Codes	5 / 5
CCC '25 J4 - Sunny Days	5 / 5
CCC '25 J5 - Connecting Territories	7 / 7
CCC '25 S1 - Positioning Peter's Paintings	3 / 3
CCC '25 S2 - Cryptogram Cracking Club	7 / 7
CCC '25 S3 - Pretty Pens	10 / 10
CCC '25 S4 - Floor is Lava	12 / 12
CCC '25 S5 - To-Do List	17 / 17

Problem	Score
CCO '07 P2 - Snowflakes	10 / 10
CCO '10 P1 - Barking Dogs!	10 / 10
CCO '13 P3 - LHC	12 / 12
CCO '23 P1 - Binaria	12 / 12
CCO '24 P1 - Treasure Hunt	10 / 10

Problem	Score
CIW '25 P1 - Course Override	7 / 7
CIW '25 P2 - Chocolate Bar Partition 2	12 / 12

Problem	Score
COCI '09 Contest 2 #4 Vuk	10 / 10
COCI '10 Contest 7 #3 Gitara	7 / 7
COCI '10 Contest 7 #5 Kuglice	12 / 12
COCI '12 Contest 1 #4 Ljubomora	7 / 7
COCI '12 Contest 3 #3 Malcolm	7 / 7
COCI '12 Contest 5 #4 Hipercijevi	10 / 10
COCI '12 Contest 6 #3 Dobri	7 / 7
COCI '13 Contest 2 #4 Putnik	12 / 12
COCI '15 Contest 7 #3 Ozljeda	10 / 10
COCI '16 Contest 3 #2 Pohlepko	1.750 / 7
COCI '17 Contest 2 #3 Doktor	10 / 10
COCI '17 Contest 4 #4 Vođe	12 / 12
COCI '17 Contest 5 #4 Karte	15 / 15
COCI '18 Contest 1 #3 Cipele	10 / 10
COCI '18 Contest 2 #3 Deblo	15 / 15
COCI '19 Contest 3 #2 Grudanje	7 / 7
COCI '19 Contest 4 #2 Spiderman	7 / 7
COCI '20 Contest 5 #2 Po	1 / 7
COCI '21 Contest 5 #1 Kemija	7 / 7
COCI '22 Contest 4 #2 Zrinka	10 / 10
COCI '08 Regional #2 Majstor	5 / 5

User LeoJi

Points breakdown

ACC (7 points)

Baltic OI (52 points)

CCC (493.838 points)

CCO (54 points)

CEOI (15 points)

CIW (19 points)

COCI (182.750 points)

Data Structure Tests (10 points)

DMOPC (97.300 points)

EGOI (48 points)

FHC (10 points)

GFSSOC (17 points)

Google Code Jam (5 points)

ICPC (32 points)

IOI (42 points)

JOI (15 points)

Mock CCC (54 points)

Mock CCO (25 points)

MWC (10 points)

SAC Coding Challenge (12 points)

Seasonal (26.750 points)

TLE (25 points)

Uncategorized (370.550 points)

VM7WC (20 points)

Woburn Challenge (19 points)

YAC (40 points)

Problem	Score
DMOPC '14 Contest 2 P5 - Sawmill Scheme	10 / 10
DMOPC '14 Contest 4 P6 - Save Nagato!	10 / 10
DMOPC '18 Contest 3 P4 - Bob and English Class	15 / 15
DMOPC '19 Contest 3 P4 - Same Colour Leaves	15 / 15
DMOPC '19 Contest 4 P3 - Taking Cues	12 / 12
DMOPC '19 Contest 5 P2 - Charlie's Crazy Conquest	5 / 5
DMOPC '20 Contest 1 P2 - Victor's Moral Dilemma	5 / 5
DMOPC '20 Contest 1 P3 - Victor's Algorithm	7 / 7
DMOPC '21 Contest 6 P1 - Bigger Big Integer	3 / 3
DMOPC '21 Contest 9 P2 - String Puzzle	2.100 / 7
DMOPC '22 Contest 4 P1 - Alone Time	5 / 5
DMOPC '22 Contest 5 P2 - Absolutely Even	7 / 7
DMPG '15 S5 - Black and White	1.200 / 12

Problem	Score
EGOI '21 P1 - Zeros	7 / 7
EGOI '21 P2 - Luna Likes Love	12 / 12
EGOI '23 P1 - Inflation	7 / 7
EGOI '23 P5 - Carnival General	10 / 10
EGOI '23 P6 - Candy	12 / 12

Problem	Score
ACM U of T Tryouts C2 F - Light Cyclin'	20 / 20
ICPC NEERC 2010 K - Graph Oddity	12 / 12

Problem	Score
IOI '10 P3 - Quality of Living (Standard I/O)	15 / 15
IOI '13 P1 - Dreaming (Standard I/O)	15 / 15
IOI '98 P3 - Party Lamps	12 / 12

Problem	Score
JOI '05 Final Round P2 - String	5 / 5
JOI '16 Final P1 - Foehn Phenomena	10 / 10

Problem	Score
Mock CCC '20 Contest 1 J2 - A Simplex Problem	3 / 3
Mock CCC '20 Contest 1 J4 - A Binary Problem	5 / 5
Mock CCC '22 Contest 2 J5 - Dominating the Olympics	10 / 10
Mock CCC '15 S1 - Dupvoting	5 / 5
Mock CCC '18 Contest 2 S4 - A Tree Problem	12 / 12
Mock CCC '18 Contest 5 J5/S3 - Directed Graph Connectivity	7 / 7
Mock CCC '21 S4 - Infinite Molecule	12 / 12

Problem	Score
CCO Preparation Test 5 P1 - City Game	15 / 15
Mock CCO '18 Contest 3 Problem 4 - Roger Solves A Classic Rage Tree Problem	10 / 10

Problem	Score
SAC '21 Code Challenge P4 - Averaging Averages	5 / 5
SAC '22 Code Challenge 1 P3 - That Pool	7 / 7

Problem	Score
Back To School '16: Cherry Tree	12 / 12
Back To School '17: Sour Candy	6 / 15
Canada Day Contest 2021 - Bob and Canada	1.750 / 7
New Year's '18 P4 - The Polar Express	7 / 7

Problem	Score
TLE '16 Contest 4 P4 - Christmas Tree Building	15 / 15
TLE '17 Contest 8 P3 - Curious Numbers	10 / 10

Problem	Score
2-D Permutations	10 / 10
2spooky4me	7 / 7
A Digit Problem	12 / 12
Arcadia Computing Contest 1 P4 - Cyclic Sorting	7 / 7
Arcadia Computing Contest 1 P5 - Hacking Grades	7 / 7
Arcadia Computing Contest 2 P1 - Rejected	3 / 3
Arcadia Computing Contest 2 P2 - Tennis	5 / 5
Arcadia Computing Contest 2 P3 - Alternato	7 / 7
Arcadia Computing Contest 2 P4 - Choose Your Own Adventure!	7 / 7
Arcadia Computing Contest 2 P5 - lp0 is on fire!	10 / 10
Amplitude Hackathon Summer '25 Problem 1 - AI (Easy)	3 / 3
Art Academy VII: A Mysterious Object	12 / 12
String Finding	5 / 5
Cheerio Contest 1 J3 - Festival	5 / 5
Cheerio Contest 1 S4 - Mystery Boxes	10 / 10
Cheerio Contest 3 P4 - Bit Flips	12 / 12
CPC '19 Contest 1 P2 - Luggage	7 / 7
Dr. Anne Anderson Coding Contest 1 P4 - Lighting	5 / 5
Dr. Anne Anderson Coding Contest 1 P5 - Guessing Grades	0.350 / 7
Dilhan's Computing Contest 1 P1 - The Cathedral of Learning	3 / 3
Dilhan's Computing Contest 1 P2 - Square Sum	9.600 / 12
Educational DP Contest AtCoder A - Frog 1	7 / 7
Educational DP Contest AtCoder B - Frog 2	7 / 7
Educational DP Contest AtCoder G - Longest Path	10 / 10
Educational DP Contest AtCoder M - Candies	12 / 12
Educational DP Contest AtCoder P - Independent Set	12 / 12
Educational DP Contest AtCoder S - Digit Sum	12 / 12
Educational DP Contest AtCoder U - Grouping	15 / 15
Educational DP Contest AtCoder V - Subtree	20 / 20
Educational DP Contest AtCoder Z - Frog 3	20 / 20
HCI '16 - Cheapest Operation Ever	20 / 20
OTHS Coding Competition 4 P1 - Square Root Decomposition	3 / 3
OTHS Coding Competition 4 P2 - Furina's Rounding	5 / 5
OTHS Coding Competition 4 P3 - Photo	5 / 5
OTHS Coding Competition 4 P5 - Teleport	0.600 / 12
Path Finder	10 / 10
Dynamic Range Minimum Test	12 / 12
Segment Tree Practice 1	12 / 12
Subway Routes	12 / 12
UACC 1 P3 - Cheeky Checkers	7 / 7
UTS Open '18 P4 - Ianine's Lil Lab	10 / 10
James' XOR Update	12 / 12

Problem	Score
VM7WC '16 #4 Gold - Restoring Reputation	10 / 10
VM7WC '16 #6 Gold - Cold War Telecom	10 / 10

Problem	Score
WC '16 Finals S2 - Rational Recipes	7 / 7
WC '18 Finals S2 - Top Billing	12 / 12

Problem	Score
Yet Another Contest 3 P2 - Work Experience	10 / 10
Yet Another Contest 3 P4 - Rumour	15 / 15
Yet Another Contest 5 P2 - Big Score	10 / 10
Yet Another Contest 6 P1 - No More Separation	5 / 5