User qiao_yun20060930

Points breakdown

17 / 17

AC | D

CCC '17 S4 - Minimum Cost Flow

on May 23, 2021, 3:17 a.m.

17pp

weighted 100% (17pp)

15 / 15

AC | PY3

CCC '20 S5 - Josh's Double Bacon Deluxe

on May 18, 2021, 8:00 p.m.

17pp

weighted 95% (16pp)

100 / 100

AC | PYPY3

Fibonacci Sequence

on Sept. 10, 2021, 9:12 a.m.

15pp

weighted 90% (14pp)

15 / 15

AC | C++11

CCC '20 S4 - Swapping Seats

on May 18, 2021, 8:09 p.m.

12pp

weighted 86% (10pp)

20 / 20

AC | C++14

CCC '20 S3 - Searching for Strings

on May 15, 2021, 9:30 p.m.

12pp

weighted 81% (9.8pp)

15 / 15

AC | C++14

CCC '21 S3 - Lunch Concert

on May 18, 2021, 3:34 a.m.

10pp

weighted 77% (7.7pp)

80 / 80

AC | C++14

CCC '13 S3 - Chances of Winning

on May 12, 2021, 4:53 p.m.

10pp

weighted 74% (7.4pp)

15 / 15

AC | JAVA8

Mock CCC '15 J5 - Royal Guard

on May 7, 2021, 3:18 a.m.

10pp

weighted 70% (7.0pp)

15 / 15

AC | C++14

CCC '20 S2 - Escape Room

on May 2, 2021, 5:44 p.m.

10pp

weighted 66% (6.6pp)

100 / 100

AC | C++11

DMOPC '20 Contest 6 P1 - Tug of War

on Aug. 30, 2021, 12:08 p.m.

7pp

weighted 63% (4.4pp)

Problem	Score
An Animal Contest 1 P1 - Alpaca Shapes	3 / 3
An Animal Contest 2 P0 - Koala Matchmaking	3 / 3

Problem	Score
CCC '00 S1 - Slot Machines	5 / 5
CCC '01 J1 - Dressing Up	3 / 3
CCC '01 J2 - Mod Inverse	3 / 3
CCC '01 S2 - Spirals	5 / 5
CCC '02 S1 - The Students' Council Breakfast	5 / 5
CCC '02 S2 - Fraction Action	5 / 5
CCC '04 J1 - Squares	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 S2 - Mouse Move	5 / 5
CCC '06 J1 - Canadian Calorie Counting	3 / 3
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 S2 - Boxes	5 / 5
CCC '08 J1 - Body Mass Index	3 / 3
CCC '08 S1 - It's Cold Here!	5 / 5
CCC '08 S2 - Pennies in the Ring	5 / 5
CCC '09 J1 - ISBN	3 / 3
CCC '10 J1 - What is n, Daddy?	3 / 3
CCC '10 J2 - Up and Down	5 / 5
CCC '10 J3 - Punchy	5 / 5
CCC '10 J4 - Global Warming	5 / 5
CCC '10 J5 - Knight Hop	7 / 7
CCC '11 J1 - Which Alien?	3 / 3
CCC '11 J2 - Who Has Seen The Wind	5 / 5
CCC '11 J3 - Sumac Sequences	5 / 5
CCC '11 J5 - Unfriend	7 / 7
CCC '11 S1 - English or French?	5 / 5
CCC '11 S2 - Multiple Choice	3 / 3
CCC '12 J2 - Sounds fishy!	3 / 3
CCC '12 J4 - Big Bang Secrets	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 S2 - Bridge Transport	5 / 5
CCC '13 S3 - Chances of Winning	10 / 10
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 '15 J1 - Special Day	3 / 3
CCC '15 J2 - Happy or Sad	3 / 3
CCC '15 J3 - Rövarspråket	3.800 / 5
CCC '15 J4 - Wait Time	5 / 5
CCC '15 S1 - Zero That Out	3 / 3
CCC '16 J1 - Tournament Selection	3 / 3
CCC '16 J3 - Hidden Palindrome	5 / 5
CCC '16 J4 - Arrival Time	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 J4 - Favourite Times	5 / 5
CCC '17 S1 - Sum Game	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 J3 - Are we there yet?	3 / 3
CCC '18 J5 - Choose your own path	7 / 7
CCC '18 S2 - Sunflowers	5 / 5
CCC '19 J1 - Winning Score	3 / 3
CCC '19 J2 - Time to Decompress	3 / 3
CCC '19 J3 - Cold Compress	5 / 5
CCC '19 J5 - Rule of Three	5.300 / 20
CCC '19 S1 - Flipper	3 / 3
CCC '19 S2 - Pretty Average Primes	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	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 '20 S4 - Swapping Seats	12 / 12
CCC '20 S5 - Josh's Double Bacon Deluxe	17 / 17
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 S1 - Crazy Fencing	5 / 5
CCC '21 S2 - Modern Art	7 / 7
CCC '21 S3 - Lunch Concert	10 / 10
CCC '98 S1 - Censor	5 / 5

Problem	Score
Sorting	3 / 3
Next Prime	5 / 5

Problem	Score
COCI '06 Contest 1 #1 Modulo	3 / 3
COCI '06 Contest 1 #2 Herman	5 / 5
COCI '11 Contest 2 #3 Zadaća	7 / 7
COCI '13 Contest 1 #2 Kušač	5 / 5
COCI '16 Contest 1 #1 Tarifa	3 / 3
COCI '18 Contest 1 #1 Nadan	3 / 3
COCI '19 Contest 4 #2 Spiderman	1.400 / 7

Problem	Score
DMOPC '14 Contest 1 P1 - Median Mark	5 / 5
DMOPC '14 Contest 1 P2 - Tiles	3 / 3
DMOPC '14 Contest 5 P1 - Core Drill	3 / 3
DMOPC '14 Contest 7 P1 - Flare	3 / 3
DMOPC '15 Contest 7 P2 - Not a Wall of Text	3 / 3
DMOPC '16 Contest 1 P1 - A New Chapter	3 / 3
DMOPC '16 Contest 3 P0 - Negative Feedback	3 / 3
DMOPC '16 Contest 3 P1 - Leading Basic Shots	3 / 3
DMOPC '16 Contest 4 P1 - Fast Exponents	5 / 5
DMOPC '19 Contest 2 P0 - Roller Coaster	3 / 3
DMOPC '19 Contest 5 P0 - Concurrent Competitor Counting	3 / 3
DMOPC '20 Contest 1 P1 - Victor Gets Quizzed	3 / 3
DMOPC '20 Contest 6 P1 - Tug of War	7 / 7
DMOPC '21 Contest 1 P1 - Partial Game	5 / 5
DMOPC '21 Contest 2 P2 - Scrambling Swaps	3.500 / 7
DMPG '16 S1 - Admin War II	5 / 5
DMPG '18 B1 - Pizza Orders	3 / 3

User qiao_yun20060930

Points breakdown

AAC (6 points)

BlueBook (3 points)

CCC (452.100 points)

Classics (8 points)

COCI (27.400 points)

DMOPC (63.500 points)

DWITE (5 points)

ECOO (15 points)

GFSSOC (5.600 points)

Mock CCC (24 points)

Seasonal (6 points)

TLE (5 points)

Uncategorized (106.750 points)

WAC (3 points)

Waterloo Local (6 points)

Woburn Challenge (11 points)

Problem	Score
ECOO '07 R3 P1 - Sum of Primes	7 / 7
ECOO '20 P2 - Online Shopping	5 / 5
ECOO '21 P1 - Many Messages	3 / 3

Problem	Score
GFSSOC '14 Winter J1 - Flying Plushies	0.600 / 3
GFSSOC '15 Fall J3 - Equation Solver	5 / 5

Problem	Score
Mock CCC '20 S1 - War	3 / 3
Mock CCC '15 J1 - 416	3 / 3
Mock CCC '15 J2 - Lowest Exam Mark	5 / 5
Mock CCC '15 J3 - Problem-setting Pandemonium	3 / 3
Mock CCC '15 J5 - Royal Guard	10 / 10

Problem	Score
Back From Summer '17 P1: Pithy Pastimes	3 / 3
MNYC '16: King Modulus	3 / 3

Problem	Score
16 BIT S/W ONLY	3 / 3
Triple Fat Ladies	5 / 5
Appleby Contest '19 P1 - Darcy's Debilitating Demands	3 / 3
Appleby Contest '19 P2 - The Love Letter	5 / 5
Appleby Contest '20 P1 - Terrific Triangles	3 / 3
A Plus B	3 / 3
List Minimum	3 / 3
List Minimum (Easy)	3 / 3
List Minimum (Hard)	5 / 5
Boolean	3 / 3
Fast Factorial Calculator	7 / 7
Fibonacci Sequence	15 / 15
PEG Test '11 - Cyclopian Cash	3 / 3
Hello, World!	3 / 3
Inaho IV	5 / 5
Modulo Sort	5 / 5
The Mirror	5 / 5
Prime Factorization	5 / 5
Primes	3 / 3
Primes 2	3.750 / 15
VMSS Pre-Windsor P1 - Java	3 / 3
VMSS Pre-Windsor P3 - Composite Bag	3 / 3
Python Infinite Loop	7 / 7
Valentine's Day '19 J1 - Rainbow Rating	3 / 3

Problem	Score
Waterloo 2017 Fall A - Art	3 / 3
Waterloo 2017 Winter A - Vera and Outfits	3 / 3

Problem	Score
WC '15 Contest 4 J2 - Mission Briefing	3 / 3
WC '18 Contest 1 J1 - Homework	3 / 3
WC '18 Contest 1 J3 - Comparing Grades	5 / 5