User LeonLiur

Points breakdown

100 / 100

AC | C++20

DMOPC '21 Contest 5 P5 - Permutations & Primes

on Feb. 21, 2022, 5:30 p.m.

30pp

weighted 100% (30pp)

100 / 100

AC | C++20

An Animal Contest 6 P4 - Buffet

on April 24, 2022, 7:17 p.m.

20pp

weighted 95% (19pp)

41 / 41

AC | C++20

Summer Institute '17 Contest 3 P5 - Balanced Cycles

on April 17, 2022, 8:14 p.m.

20pp

weighted 90% (18pp)

100 / 100

AC | C++20

Educational DP Contest AtCoder Z - Frog 3

on Jan. 31, 2022, 2:45 p.m.

20pp

weighted 86% (17pp)

100 / 100

AC | C++20

CCO Preparation Test 6 P3 - HopScotch

on Dec. 16, 2021, 11:56 p.m.

20pp

weighted 81% (16pp)

100 / 100

AC | C++20

Educational DP Contest AtCoder Y - Grid 2

on May 15, 2022, 7:43 p.m.

17pp

weighted 77% (13pp)

15 / 15

AC | C++20

CCC '22 S5 - Good Influencers

on April 10, 2022, 7:38 p.m.

17pp

weighted 74% (12pp)

100 / 100

AC | C++17

IOI '11 P2 - Race

on March 24, 2022, 5:12 p.m.

17pp

weighted 70% (12pp)

100 / 100

AC | C++17

IOI '11 P2 - Race (Standard I/O)

on March 24, 2022, 4:36 p.m.

17pp

weighted 66% (11pp)

100 / 100

AC | PYPY3

Fibonacci Sequence (Harder)

on Jan. 9, 2022, 3:16 a.m.

17pp

weighted 63% (11pp)

Problem	Score
An Animal Contest 3 P1 - Monkey Shopping	3 / 3
An Animal Contest 3 P2 - Monkey Potato	5 / 5
An Animal Contest 4 P1 - Dasher's Digits	5 / 5
An Animal Contest 4 P2 - Lavish Lights	10 / 10
An Animal Contest 4 P3 - Snowy Slopes	10 / 10
An Animal Contest 5 P1 - Bamboo Cookies	3 / 3
An Animal Contest 5 P2 - Permutations & Products	5 / 5
An Animal Contest 6 P1 - Workout Routine	5 / 5
An Animal Contest 6 P4 - Buffet	20 / 20
An Animal Contest 7 P1 - Squirrnect 4	3 / 3

Problem	Score
Another Contest 2 Problem 3 - Poutine	15 / 15
Another Contest 5 Problem 3 - Cutting Cheese Costs	5 / 5
Another Contest 7 Problem 1 - Lonely Users	3 / 3

Problem	Score
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 J3 - Smile with Similes	3 / 3
CCC '04 S2 - TopYodeller	5 / 5
CCC '05 J3 - Returning Home	5 / 5
CCC '05 S1 - Snow Calls	5 / 5
CCC '05 S5 - Pinball Ranking	12 / 12
CCC '06 S1 - Maternity	5 / 5
CCC '07 J4 - Anagram Checker	5 / 5
CCC '07 S1 - Federal Voting Age	3 / 3
CCC '07 S3 - Friends	7 / 7
CCC '07 S4 - Waterpark	7 / 7
CCC '08 S1 - It's Cold Here!	5 / 5
CCC '08 S3 - Maze	7 / 7
CCC '09 S1 - Cool Numbers	5 / 5
CCC '09 S3 - Degrees Of Separation	10 / 10
CCC '10 J5 - Knight Hop	7 / 7
CCC '10 S1 - Computer Purchase	5 / 5
CCC '10 S2 - Huffman Encoding	5 / 5
CCC '11 J3 - Sumac Sequences	5 / 5
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 '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 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 '14 S1 - Party Invitation	5 / 5
CCC '14 S2 - Assigning Partners	5 / 5
CCC '14 S3 - The Geneva Confection	7 / 7
CCC '15 S1 - Zero That Out	3 / 3
CCC '15 S2 - Jerseys	5 / 5
CCC '15 S3 - Gates	10 / 10
CCC '16 J2 - Magic Squares	3 / 3
CCC '16 S1 - Ragaman	3 / 3
CCC '16 S3 - Phonomenal Reviews	12 / 12
CCC '17 J1 - Quadrant Selection	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 J2 - Occupy parking	3 / 3
CCC '18 S1 - Voronoi Villages	3 / 3
CCC '18 S2 - Sunflowers	5 / 5
CCC '18 S3 - RoboThieves	10 / 10
CCC '19 J1 - Winning Score	3 / 3
CCC '19 J2 - Time to Decompress	3 / 3
CCC '19 S1 - Flipper	3 / 3
CCC '19 S2 - Pretty Average Primes	5 / 5
CCC '19 S3 - Arithmetic Square	11.250 / 12
CCC '20 J2 - Epidemiology	3 / 3
CCC '20 J4 - Cyclic Shifts	5 / 5
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 '21 J1 - Boiling Water	3 / 3
CCC '21 J2 - Silent Auction	3 / 3
CCC '21 J3 - Secret Instructions	5 / 5
CCC '21 J4 - Arranging Books	7 / 7
CCC '21 S2 - Modern Art	7 / 7
CCC '21 S3 - Lunch Concert	10 / 10
CCC '22 J1 - Cupcake Party	3 / 3
CCC '22 J2 - Fergusonball Ratings	3 / 3
CCC '22 J3 - Harp Tuning	5 / 5
CCC '22 S1 - Good Fours and Good Fives	5 / 5
CCC '22 S2 - Good Groups	5 / 5
CCC '22 S4 - Good Triplets	15 / 15
CCC '22 S5 - Good Influencers	17 / 17
CCC '23 S2 - Symmetric Mountains	7 / 7
CCC '96 S2 - Divisibility by 11	7 / 7

Problem	Score
CCO '03 P5 - Longest Substring	7 / 7
CCO '12 P2 - The Hungary Games	15 / 15
CCO '13 P2 - Tourney	12 / 12

Problem	Score
Sorting	3 / 3
Next Prime	5 / 5
Unique Elements	3 / 3
Single Source Shortest Path	7 / 7

User LeonLiur

Points breakdown

AAC (69 points)

ACC (23 points)

Bubble Cup (17 points)

CCC (480.250 points)

CCO (34 points)

Classics (18 points)

COCI (52 points)

Data Structure Tests (35 points)

DMOPC (255.500 points)

DWITE (12 points)

ECOO (10 points)

FHC (10 points)

GFSSOC (17.800 points)

IOI (49 points)

Mock CCC (88.300 points)

Mock CCO (35 points)

MWC (17 points)

Olympiads School (12 points)

SAC Coding Challenge (59 points)

Seasonal (51.700 points)

SIUCF (20 points)

TLE (18 points)

Uncategorized (433.800 points)

VM7WC (22 points)

WAC (3 points)

Woburn Challenge (5 points)

YAC (27 points)

Problem	Score
COCI '06 Contest 1 #5 Bond	12 / 12
COCI '06 Contest 5 #6 Dvaput	15 / 15
COCI '13 Contest 5 #3 Eksplozjia	10 / 10
COCI '21 Contest 1 #1 Ljeto	5 / 5
COCI '21 Contest 1 #2 Kamenčići	10 / 10

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

Problem	Score
DMOPC '14 Contest 1 P3 - New Students	3 / 3
DMOPC '14 Contest 2 P4 - Deforestation	5 / 5
DMOPC '15 Contest 1 P6 - Lelei and Contest	17 / 17
DMOPC '16 Contest 2 P4 - Zeros	7 / 7
DMOPC '16 Contest 4 P1 - Fast Exponents	5 / 5
DMOPC '18 Contest 6 P3 - Wish Upon a Star	10 / 10
DMOPC '19 Contest 1 P1 - Test Scores	5 / 5
DMOPC '19 Contest 4 P1 - Valid Strings	5 / 5
DMOPC '20 Contest 4 P3 - Roving Roombas	12 / 12
DMOPC '21 Contest 2 P2 - Scrambling Swaps	3.500 / 7
DMOPC '21 Contest 3 P1 - Sums & Differences	7 / 7
DMOPC '21 Contest 4 P1 - Tree Shopping	7 / 7
DMOPC '21 Contest 4 P2 - Festive Groups	7 / 7
DMOPC '21 Contest 4 P3 - Palindromic Presents	12 / 12
DMOPC '21 Contest 5 P1 - Permutations & Primes	5 / 5
DMOPC '21 Contest 5 P2 - Permutations & Primes	7 / 7
DMOPC '21 Contest 5 P3 - Permutations & Primes	12 / 12
DMOPC '21 Contest 5 P5 - Permutations & Primes	30 / 30
DMOPC '21 Contest 6 P1 - Bigger Big Integer	3 / 3
DMOPC '21 Contest 6 P2 - Gacha Luck	7 / 7
DMOPC '21 Contest 6 P3 - An Art Problem	10 / 10
DMOPC '21 Contest 7 P1 - Chika Grids	5 / 5
DMOPC '21 Contest 7 P2 - Knitting Scarves	7 / 7
DMOPC '21 Contest 7 P3 - Whack-an-Ishigami	12 / 12
DMPG '16 S3 - The Faster Way	10 / 10
DMPG '17 G2 - Holy Grail War	17 / 17
DMPG '17 S2 - Anime Conventions	10 / 10
DMPG '18 S5 - Mimi and Division	15 / 15

Problem	Score
DWITE '10 R1 #3 - Power tiles	5 / 5
DWITE '10 R1 #4 - Planting Trees	7 / 7

Problem	Score
GFSSOC '17 S2 - Ace is Base	2.800 / 7
GFSSOC '15 Fall S4 - Mostly Talking	15 / 15

Problem	Score
Mock CCC '20 Contest 2 S1 - Arithmetic Hybercube	3 / 3
Mock CCC '22 Contest 1 J5 - New Year's Restrictions	2.300 / 7
Mock CCC '22 Contest 2 J1 - Opening Ceremony	3 / 3
Mock CCC '22 Contest 2 J2 - Snowboarding Championship	3 / 3
Mock CCC '22 Contest 2 J3 - Figure Skating Fun	5 / 5
Mock CCC '15 J3 - Problem-setting Pandemonium	3 / 3
Mock CCC '22 2 S1 - Kaguya Wants to Let Ishigami Pass	0.300 / 5
Mock CCC '22 2 S2 - Kaguya Wants to Grow the Student Council	0.700 / 10
Mock CCC '23 2 S1 - Composite Fibonacci Numbers	1 / 3
Mock CCC '18 Contest 3 J3/S1 - A String Problem	5 / 5
Mock CCC '18 Contest 5 J5/S3 - Directed Graph Connectivity	7 / 7
Mock CCC '18 Contest 5 S4 - Sparse Binary String Counting	10 / 10
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
Mock CCC '21 S1 - Edit Distance	5 / 5
Mock CCC '21 S2 - Colorful Strings	7 / 7
Mock CCC '21 S3 - Lexicographically Smallest Permutation Subsequence	10 / 10
Mock CCC '22 1 S3 - IU	7 / 7

Problem	Score
CCO Preparation Test 6 P3 - HopScotch	20 / 20
Mock CCO '18 Contest 4 Problem 3 - Counterattack	15 / 15

Problem	Score
MWC '15 #2 P5: Watchmeblink1	7 / 7
MWC '15 #4 P2: Data Formatting	5 / 5
MWC '15 #4 P3: Salt	5 / 5

Problem	Score
SAC '21 Code Challenge P5 - Friends of Friends	7 / 7
SAC '22 Code Challenge 1 P1 - That Teacher	3 / 3
SAC '22 Code Challenge 1 P2 - That Circle	3 / 3
SAC '22 Code Challenge 1 P3 - That Pool	7 / 7
SAC '22 Code Challenge 3 Junior P1 - Normal Problem	3 / 3
SAC '22 Code Challenge 3 Junior P2 - Normal Lines	3 / 3
SAC '22 Code Challenge 3 Junior P3 - Normal Probabilities	3 / 3
SAC '22 Code Challenge 4 Junior P1 - Obligatory DeMello Problem	3 / 3
SAC '22 Code Challenge 5 Junior P3 - Media List	5 / 5
SAC '22 Code Challenge 5 Junior P4 - Course Requirements	7 / 7
SAC '22 Code Challenge 5 P1 - Querying Plants	3 / 3
SAC '22 Code Challenge 5 P2 - Querying Extensions	5 / 5
SAC '22 Code Challenge 5 P3 - Querying Presents	7 / 7

Problem	Score
Back From Summer '17 P2: Crayola Lightsaber	7 / 7
Back To School '18: Letter Frequency	0.700 / 7
MNYC '17: Hurontario	10 / 10
Too Simple	7 / 7
Still Too Simple	10 / 10
WOSS Dual Olympiad 2022 S2: Festive Card Game	7 / 7
New Year's '17 P3 - Fibonacci Presents	10 / 10

Problem	Score
TLE '15 P5 - Prefix Sum Array	15 / 15
TLE '16 Contest 6 (Mock CCC) J1 - Paper Printing	3 / 3

Problem	Score
16 BIT S/W ONLY	3 / 3
Mispelling	3 / 3
A Plus B	3 / 3
List Minimum	3 / 3
List Minimum (Easy)	3 / 3
Lexicographically Least Substring	5 / 5
Binary	5 / 5
Boolean	3 / 3
Stacking Boxes	5 / 5
BPC 1 J1 - Facial Recognition	3 / 3
BPC 1 J2 - Cake	3 / 3
BPC 1 S1 - Homework Questions	5 / 5
The Cake is a Dessert	10 / 10
Checkerboard Summation (Easy)	12 / 12
Checkerboard Summation (Hard)	15 / 15
Cheerio Contest 1 S1/J4 - Going to School	5 / 5
Cheerio Contest 1 S2 - School Expansion	7 / 7
Cheerio Contest 3 P1 - Wet Floor	5 / 5
Cheerio Contest 3 P2 - Double-O-Seven	5 / 5
Cheerio Contest 3 P3 - Everything Array	4.800 / 12
Comparing Arrays	15 / 15
Distinct Shapes	10 / 10
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 F - LCS	7 / 7
Educational DP Contest AtCoder G - Longest Path	10 / 10
Educational DP Contest AtCoder H - Grid 1	7 / 7
Educational DP Contest AtCoder I - Coins	10 / 10
Educational DP Contest AtCoder J - Sushi	12 / 12
Educational DP Contest AtCoder K - Stones	10 / 10
Educational DP Contest AtCoder O - Matching	12 / 12
Educational DP Contest AtCoder Y - Grid 2	17 / 17
Educational DP Contest AtCoder Z - Frog 3	20 / 20
Favorite Numbers	5 / 5
Fibonacci Sequence	15 / 15
Fibonacci Sequence (Harder)	17 / 17
Graph Contest 2 P2 - Directed Acyclic Graph	10 / 10
A Greedy Problem	5 / 5
Grid 1.5	10 / 10
Hello, World!	3 / 3
Lil' Jami	5 / 5
LKP '18 Contest 1 P3 - Polynomial Madness	7 / 7
Pie	3 / 3
Postfix Notation	7 / 7
VMSS Pre-Pre-Windsor P3 - SC2 Multitasking	3 / 3
Primes	3 / 3
Primes 2	15 / 15
RTE '16 S3 - School Traversal	7 / 7
The Cosmic Era P2 - Uneven Sand	5 / 5
The Cosmic Era P3 - Battle Positions	7 / 7
Dynamic Range Minimum Test	12 / 12
Python Infinite Loop	7 / 7
Bubble Sort	7 / 7
UCC Coding Competition '21 P3 - Long Pizza	5 / 5
UCC Coding Competition '21 P5 - Woodcutting Game	10 / 10

Problem	Score
VM7WC '15 #3 Silver - Test Scores	5 / 5
VM7WC '15 #6 Gold - Agriphilosophical Data Slaves	7 / 7
VM7WC '16 #2 Silver - GG	5 / 5
VM7WC '16 #3 Silver - Can Shahir even get there?!	5 / 5

Problem	Score
Yet Another Contest 1 P1 - Mixed Doubles	7 / 7
Yet Another Contest 1 P3 - Fluke	10 / 10
Yet Another Contest 2 P1 - Betting	5 / 5
Yet Another Contest 3 P1 - Shell Swap Scam	5 / 5