User chengli20174

Points breakdown

15 / 15

AC | D

CCC '16 S5 - Circle of Life

on Sept. 10, 2020, 7:12 p.m.

20pp

weighted 100% (20pp)

100 / 100

AC | C++14

Fibonacci Sequence (Harder)

on Sept. 3, 2020, 5:41 p.m.

17pp

weighted 95% (16pp)

17 / 17

AC | D

CCC '17 S4 - Minimum Cost Flow

on May 23, 2019, 5:37 p.m.

17pp

weighted 90% (15pp)

100 / 100

AC | C++11

The Torture Chamber

on Sept. 8, 2020, 8:46 p.m.

15pp

weighted 86% (13pp)

100 / 100

AC | PY3

Fibonacci Sequence

on Sept. 3, 2020, 4:53 p.m.

15pp

weighted 81% (12pp)

15 / 15

AC | PY3

CCC '15 S4 - Convex Hull

on Aug. 2, 2020, 7:14 p.m.

15pp

weighted 77% (12pp)

100 / 100

AC | C++14

DMPG '18 S5 - Mimi and Division

on June 2, 2019, 12:40 a.m.

15pp

weighted 74% (11pp)

20 / 20

AC | C++14

CCC '20 S3 - Searching for Strings

on Oct. 28, 2020, 9:07 p.m.

12pp

weighted 70% (8.4pp)

100 / 100

AC | PYPY3

A Coin Problem

on Oct. 21, 2020, 8:49 p.m.

12pp

weighted 66% (8.0pp)

100 / 100

AC | C++14

Educational DP Contest AtCoder O - Matching

on Sept. 9, 2020, 7:03 p.m.

12pp

weighted 63% (7.6pp)

Problem	Score
CCC '00 J1 - Calendar	5 / 5
CCC '00 S1 - Slot Machines	5 / 5
CCC '00 S2 - Babbling Brooks	7 / 7
CCC '00 S3 - Surfing	7 / 7
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 S2 - Spirals	5 / 5
CCC '01 S2 - Spirals (Exact Version)	7 / 7
CCC '01 S3 - Strategic Bombing	7 / 7
CCC '02 J1 - 0123456789	3 / 3
CCC '02 S2 - Fraction Action	5 / 5
CCC '02 S4 - Bridge Crossing	10 / 10
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	9 / 15
CCC '03 S5 - Trucking Troubles	10 / 10
CCC '04 J1 - Squares	3 / 3
CCC '04 J2 - Terms of Office	3 / 3
CCC '04 J3 - Smile with Similes	3 / 3
CCC '04 J4 - Simple Encryption	5 / 5
CCC '04 S1 - Fix	5 / 5
CCC '04 S3 - Spreadsheet	10 / 10
CCC '04 S5 - Super Plumber	10 / 10
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 '06 J2 - Roll the Dice	3 / 3
CCC '07 J1 - Who is in the Middle?	3 / 3
CCC '07 J2 - I Speak TXTMSG	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 S3 - Friends	7 / 7
CCC '07 S4 - Waterpark	7 / 7
CCC '08 J1 - Body Mass Index	3 / 3
CCC '08 J4 - From Prefix to Postfix	7 / 7
CCC '08 S3 - Maze	7 / 7
CCC '08 S4 - Twenty-four	10 / 10
CCC '08 S5 - Nukit	10 / 10
CCC '09 J2 - Old Fishin' Hole	5 / 5
CCC '09 J4 - Signage	7 / 7
CCC '09 S1 - Cool Numbers	5 / 5
CCC '09 S3 - Degrees Of Separation	10 / 10
CCC '10 J3 - Punchy	5 / 5
CCC '10 J5 - Knight Hop	7 / 7
CCC '10 S2 - Huffman Encoding	5 / 5
CCC '11 J3 - Sumac Sequences	5 / 5
CCC '11 J4 - Boring Business	7 / 7
CCC '11 J5 - Unfriend	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 '11 S5 - Switch	12 / 12
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 S1 - From 1987 to 2013	5 / 5
CCC '13 S3 - Chances of Winning	10 / 10
CCC '14 J1 - Triangle Times	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 S1 - Zero That Out	3 / 3
CCC '15 S3 - Gates	10 / 10
CCC '15 S4 - Convex Hull	15 / 15
CCC '16 J3 - Hidden Palindrome	5 / 5
CCC '16 S3 - Phonomenal Reviews	12 / 12
CCC '16 S5 - Circle of Life	20 / 20
CCC '17 J1 - Quadrant Selection	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 '18 J1 - Telemarketer or not?	3 / 3
CCC '18 J2 - Occupy parking	3 / 3
CCC '18 J5 - Choose your own path	7 / 7
CCC '18 S1 - Voronoi Villages	3 / 3
CCC '18 S3 - RoboThieves	12 / 12
CCC '19 J1 - Winning Score	3 / 3
CCC '19 J2 - Time to Decompress	3 / 3
CCC '19 J3 - Cold Compress	5 / 5
CCC '19 S1 - Flipper	3 / 3
CCC '19 S2 - Pretty Average Primes	5 / 5
CCC '20 S3 - Searching for Strings	12 / 12
CCC '96 S1 - Deficient, Perfect, and Abundant	5 / 5
CCC '98 S3 - Mars Rover	7 / 7
CCC '99 S4 - A Knightly Pursuit	12 / 12
CCCHK '15 J3 - Queens can't attack me!	5 / 5

Problem	Score
CCO '10 P4 - Computer Purchase Return	10 / 10
CCO '12 P1 - Choose Your Own Arithmetic	7 / 7
CCO '12 P4 - Editor Distance	10 / 10
CCO '13 P3 - LHC	12 / 12
CCO '14 P1 - Troyangles	10 / 10
CCO '18 P1 - Geese vs. Hawks	10 / 10
CCO '98 P1 - Fibonacci Numbers	7 / 7

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

Problem	Score
COCI '17 Contest 1 #2 Tetris	5 / 5
COCI '06 Regional #2 Tetris	10 / 10

Problem	Score
DMOPC '13 Contest 1 P4 - AFK	7 / 7
DMOPC '14 Contest 2 P4 - Deforestation	5 / 5
DMOPC '15 Contest 6 P4 - Line Graph	10 / 10
DMOPC '17 Contest 4 P1 - Ribbon Colouring Fun	5 / 5
DMOPC '17 Contest 5 P1 - IOI 101	3 / 3
DMOPC '18 Contest 5 P0 - A Digital Art Problem	3 / 3
DMOPC '18 Contest 5 P1 - A Painting Problem	2.700 / 3
DMOPC '18 Contest 6 P3 - Wish Upon a Star	10 / 10
DMOPC '19 Contest 1 P0 - Range Finding	3 / 3
DMOPC '19 Contest 1 P1 - Test Scores	5 / 5
DMOPC '20 Contest 1 P1 - Victor Gets Quizzed	3 / 3
DMOPC '20 Contest 1 P2 - Victor's Moral Dilemma	5 / 5
DMOPC '20 Contest 1 P3 - Victor's Algorithm	7 / 7
DMOPC '20 Contest 1 P4 - Victor Makes Bank	2.500 / 17
DMPG '17 S2 - Anime Conventions	7 / 7
DMPG '18 B5 - Mimi and Substrings	7 / 7
DMPG '18 S2 - Mimi and K-uteness	7 / 7
DMPG '18 S5 - Mimi and Division	15 / 15

User chengli20174

Points breakdown

CCC (600.500 points)

CCO (66 points)

Classics (42 points)

COCI (15 points)

Data Structure Tests (10 points)

DMOPC (107.200 points)

DWITE (56 points)

ECOO (312.400 points)

GFSSOC (17 points)

IOI (17 points)

Mock CCC (46.133 points)

MWC (2.100 points)

Seasonal (51 points)

TLE (11 points)

Uncategorized (297.700 points)

VM7WC (122 points)

Problem	Score
DWITE '07 R2 #3 - Floor Plan	7 / 7
DWITE '07 R2 #5 - Bridges In A Graph	7 / 7
DWITE '07 R3 #3 - Playlist	7 / 7
DWITE '07 R4 #4 - Shortest path around	7 / 7
DWITE '08 R4 #4 - Shortest path around v2	7 / 7
DWITE '09 R1 #5 - Running In Circles	7 / 7
DWITE '10 R5 #3 - Balancing Act	7 / 7
DWITE '12 R5 #3 - Triangle Count	7 / 7

Problem	Score
ECOO '12 R1 P2 - Decoding DNA	5 / 5
ECOO '12 R1 P3 - Triangles	5 / 5
ECOO '12 R1 P4 - Boggled	7 / 7
ECOO '12 R2 P1 - Prime Time	5 / 5
ECOO '12 R2 P2 - Password Strength	5 / 5
ECOO '13 R1 P1 - Take a Number	5 / 5
ECOO '13 R1 P2 - The Luhn Algorithm	5 / 5
ECOO '13 R2 P1 - Upsetris	5 / 5
ECOO '13 R3 P1 - Irregular Expressions	5 / 5
ECOO '14 R1 P1 - Martian Time	5 / 5
ECOO '14 R1 P2 - Orphan Black	5 / 5
ECOO '14 R1 P3 - Word Search	7 / 7
ECOO '14 R1 P4 - Fischer Random Chess	5 / 5
ECOO '14 R2 P1 - Scratch and Win	5 / 5
ECOO '14 R2 P2 - Black and Grey	5 / 5
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 '15 R2 P2 - So So	12 / 12
ECOO '15 R2 P3 - Lucas' Other Tower	10 / 10
ECOO '16 R1 P1 - Pass or Fail	5 / 5
ECOO '16 R1 P2 - Spindie	7 / 7
ECOO '16 R1 P3 - Railway Sort	7 / 7
ECOO '16 R1 P4 - Kayenne	7 / 7
ECOO '16 R2 P1 - Palindrome Panic	12 / 12
ECOO '16 R2 P2 - CC+	7 / 7
ECOO '16 R2 P3 - BattleShip	7 / 7
ECOO '16 R3 P3 - CamelCase	10 / 10
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 P1 - Wizard's Windows	5 / 5
ECOO '17 R2 P2 - Treasure Hunt	10 / 10
ECOO '17 R2 P3 - Lunch Time	5.400 / 12
ECOO '18 R1 P1 - Willow's Wild Ride	5 / 5
ECOO '18 R1 P2 - Rue's Rings	5 / 5
ECOO '18 R1 P3 - Missing Art	7 / 7
ECOO '18 R1 P4 - Fibonacci Spiral	7 / 7
ECOO '18 R2 P1 - Artificial Photosynthesystem	7 / 7
ECOO '18 R2 P3 - Factorial	12 / 12
ECOO '19 R1 P1 - Free Shirts	5 / 5
ECOO '19 R1 P2 - L-Systems Go	5 / 5
ECOO '19 R1 P3 - Side Scrolling Simulator	10 / 10

Problem	Score
GFSSOC '14 Winter J4 - Tic Tac Moe!	5 / 5
GFSSOC '14 Winter S3 - Hide n Seek	12 / 12

Problem	Score
IOI '00 P1 - Palindrome	10 / 10
IOI '94 P1 - The Triangle	7 / 7

Problem	Score
Mock CCC '20 S1 - War	3 / 3
Mock CCC '18 Contest 3 J2 - A Palindrome 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	2.333 / 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 2 J1 - Tudor Drinks Some Tea	3 / 3
Mock CCC '19 Contest 2 J2 - Tudor Drinks Some More Tea	3 / 3
Mock CCC '19 Contest 2 J3 - Tudor Buys Some Tea	3 / 3
Mock CCC '19 Contest 2 J4 - Tudor Buys Some Cheesecake	3 / 3
Mock CCC '19 Contest 2 S1 - Tudor's Double Doors	2.800 / 3
Mock CCC '19 Contest 2 S2 - Tudor Puts A Goat On A Rope	3 / 3

Problem	Score
Back To School '16: Screensaver	10 / 10
Back To School '16: Cherry Tree	12 / 12
Back To School '18: Beautiful Trees	10 / 10
Back To School '19: Parkour	5 / 5
Is it a Tree?	7 / 7
Valentine's Day '15 P2 - Simon and Marcy	7 / 7

Problem	Score
TLE '16 Contest 3 P4 - Gaussian Elimination	7 / 7
TLE '16 Contest 6 (Mock CCC) J5 - Meal Plan	4 / 10

Problem	Score
16 BIT S/W ONLY	3 / 3
A Coin Problem	12 / 12
Troubling Times	5 / 5
A Noisy Class	7 / 7
A Plus B	3 / 3
A Plus B (Hard)	12 / 12
Bank Notes	7 / 7
List Minimum	3 / 3
List Minimum (Easy)	3 / 3
List Minimum (Hard)	5 / 5
Binary	5 / 5
Boolean	3 / 3
Maximum Sum	7 / 7
Educational DP Contest AtCoder A - Frog 1	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 K - Stones	10 / 10
Educational DP Contest AtCoder O - Matching	12 / 12
Emoji Search	5 / 5
Fibonacci Sequence	15 / 15
Fibonacci Sequence (Harder)	17 / 17
Troubling Triangles	7 / 7
Breaking the Friend Chain	7 / 7
Hello, World!	3 / 3
Word Scrambler	5 / 5
Multiplication Improvement	5 / 5
Mocking SpongeBob	3 / 3
The Torture Chamber	15 / 15
VMSS Pre-Pre-Windsor P1 - Mr. White's Carnival	3 / 3
VMSS Pre-Pre-Windsor P2 - Big Chess	3 / 3
VMSS Pre-Pre-Windsor P3 - SC2 Multitasking	3 / 3
VMSS Pre-Pre-Windsor P6 - InterNAV	7 / 7
VMSS Pre-Pre-Windsor P7 - Magical Bribery	7 / 7
VMSS Pre-Windsor P1 - Java	3 / 3
VMSS Pre-Windsor P2 - Get Off My Lawn	3 / 3
VMSS Pre-Windsor P3 - Composite Bag	3 / 3
VMSS Pre-Windsor P4 - Character Analysis	5 / 5
VMSS Pre-Windsor P6 - You Can't Write Science Fiction Better Than This	7 / 7
The Cosmic Era P3 - Battle Positions	7 / 7
Summing A Sequence	7 / 7
Python Infinite Loop	7 / 7
Valentine's Day '19 J3 - Love!	7 / 7
Valentine's Day '19 S1 - Voting	1 / 5
Valentine's Day '19 S2 - Ctudor's Cute Cacti	0.700 / 7

Problem	Score
VMSS '15 #1 - Senpai, Help Me	5 / 5
VMSS '15 #2 - Tomb Robbing	7 / 7
VMSS '15 #3 - Jeffrey and Roads	7 / 7
VMSS '15 #4 - Frank and Roads	10 / 10
VM7WC '15 #1 Silver - Jung Goon	5 / 5
VM7WC '15 #3 Silver - Test Scores	5 / 5
VM7WC '15 #4 Gold - Chain Rule	10 / 10
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
VM7WC '16 #3 Gold - Hello, Officer.	10 / 10
VM7WC '16 #4 Silver - Tests or Test Cases?	5 / 5
VM7WC '16 #4 Gold - Restoring Reputation	10 / 10
VM7WC '16 #5 Gold - Jayden Studies Trees	7 / 7
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