User andyliu7_

Points breakdown

100 / 100

AC | PY3

Singularity Cup P2 - Reverse Substring Partitioning

on Nov. 22, 2025, 6:53 p.m.

10pp

weighted 100% (10pp)

15 / 15

AC | PY3

CCC '26 S2 - Beams of Light

on March 7, 2026, 6:01 p.m.

7pp

weighted 95% (6.6pp)

100 / 100

AC | PY3

Educational DP Contest AtCoder A - Frog 1

on Feb. 12, 2026, 4:43 p.m.

7pp

weighted 90% (6.3pp)

15 / 15

AC | PY3

CCC '12 S3 - Absolutely Acidic

on Feb. 12, 2026, 4:42 a.m.

7pp

weighted 86% (6.0pp)

100 / 100

AC | PY3

DMOPC '16 Contest 4 P2 - Systests

on Feb. 7, 2026, 4:04 a.m.

7pp

weighted 81% (5.7pp)

15 / 15

AC | PY3

CCC '24 J5 - Harvest Waterloo

on Jan. 17, 2026, 6:29 p.m.

7pp

weighted 77% (5.4pp)

15 / 15

AC | PY3

Mock CCC '14 S3 - Spreadsheet Sorting

on Dec. 15, 2025, 8:12 p.m.

7pp

weighted 74% (5.1pp)

100 / 100

AC | PY3

VM7WC '16 #1 Bronze - A New Prime Factorization

on April 19, 2026, 3:44 a.m.

5pp

weighted 70% (3.5pp)

100 / 100

AC | PY3

DMOPC '21 Contest 5 P1 - Permutations & Primes

on April 12, 2026, 4:30 p.m.

5pp

weighted 66% (3.3pp)

100 / 100

AC | PY3

TLE '17 Contest 2 P2 - Unlucky Numbers

on April 11, 2026, 10:12 p.m.

5pp

weighted 63% (3.2pp)

Problem	Score
CCC '00 S1 - Slot Machines	5 / 5
CCC '06 J1 - Canadian Calorie Counting	3 / 3
CCC '06 J2 - Roll the Dice	3 / 3
CCC '06 J3 - Cell-Phone Messaging	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 '08 J1 - Body Mass Index	3 / 3
CCC '08 J2 - Do the Shuffle	3 / 3
CCC '09 J2 - Old Fishin' Hole	5 / 5
CCC '09 J3 - Good Times	5 / 5
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 S1 - Computer Purchase	4.375 / 5
CCC '10 S2 - Huffman Encoding	5 / 5
CCC '11 J2 - Who Has Seen The Wind	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 '12 J2 - Sounds fishy!	3 / 3
CCC '12 J3 - Icon Scaling	3 / 3
CCC '12 J4 - Big Bang Secrets	3 / 3
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 '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 '14 J1 - Triangle Times	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	5 / 5
CCC '15 J4 - Wait Time	1.667 / 5
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 '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 '18 J1 - Telemarketer or not?	3 / 3
CCC '18 J2 - Occupy parking	3 / 3
CCC '18 J3 - Are we there yet?	3 / 3
CCC '19 J1 - Winning Score	3 / 3
CCC '19 J2 - Time to Decompress	3 / 3
CCC '19 J3 - Cold Compress	5 / 5
CCC '20 J3 - Art	3 / 3
CCC '20 J4 - Cyclic Shifts	5 / 5
CCC '20 S1 - Surmising a Sprinter's Speed	2.333 / 5
CCC '21 J3 - Secret Instructions	5 / 5
CCC '22 J1 - Cupcake Party	3 / 3
CCC '22 J3 - Harp Tuning	4.333 / 5
CCC '22 S1 - Good Fours and Good Fives	5 / 5
CCC '23 J3 - Special Event	5 / 5
CCC '24 J1 - Conveyor Belt Sushi	3 / 3
CCC '24 J2 - Dusa And The Yobis	3 / 3
CCC '24 J3 - Bronze Count	5 / 5
CCC '24 J5 - Harvest Waterloo	7 / 7
CCC '25 J3 - Product Codes	5 / 5
CCC '25 S1 - Positioning Peter's Paintings	3 / 3
CCC '26 J1 - Concert Tickets	3 / 3
CCC '26 J2 - Olympic Scores	3 / 3
CCC '26 J3 - Creative Candy Consumption	3 / 3
CCC '26 S1 - Baby Hop, Giant Hop	5 / 5
CCC '26 S2 - Beams of Light	7 / 7

Problem	Score
Next Prime	5 / 5
Unique Elements	3 / 3

Problem	Score
DMOPC '16 Contest 4 P2 - Systests	7 / 7
DMOPC '18 Contest 1 P0 - Sorting	3 / 3
DMOPC '18 Contest 1 P2 - Sorting	5 / 5
DMOPC '21 Contest 5 P1 - Permutations & Primes	5 / 5

Problem	Score
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 '23 Contest 1 J1 - Final Velocity	3 / 3
Mock CCC '23 Contest 1 J2 - Healthy Schedule	3 / 3
Mock CCC '23 Contest 1 J3 - Pairing Gifts	5 / 5
Mock CCC '14 S3 - Spreadsheet Sorting	7 / 7

Problem	Score
SAC '22 Code Challenge 3 Junior P2 - Normal Lines	3 / 3
SAC '22 Code Challenge 3 P1 - Hair Hazards	3 / 3
SAC '22 Code Challenge 4 Junior P1 - Obligatory DeMello Problem	3 / 3
SAC '22 Code Challenge 4 Junior P2 - Obligatory Geometry Problem	3 / 3

User andyliu7_

Points breakdown

CCC (280.708 points)

Classics (8 points)

DMOPC (20 points)

Mock CCC (29 points)

MWC (2.100 points)

SAC Coding Challenge (12 points)

TLE (5 points)

Uncategorized (42.250 points)

VM7WC (5 points)

Problem	Score
Arcadia Computing Contest 1 P3 - ScanTron	1.250 / 5
Amplitude Hackathon '23 Practice Problem 2 - Go Amplitude!	4 / 5
Another Sorting	5 / 5
BPC 1 S1 - Homework Questions	5 / 5
Educational DP Contest AtCoder A - Frog 1	7 / 7
Word Scrambler	5 / 5
Modulo Sort	5 / 5
Singularity Cup P2 - Reverse Substring Partitioning	10 / 10