User lerp

Points breakdown

100 / 100

AC | C++17

Cute String Merging

on Nov. 17, 2025, 2:39 a.m.

15pp

weighted 100% (15pp)

15 / 15

AC | C++17

CCC '24 S4 - Painting Roads

on Dec. 2, 2025, 2:56 a.m.

12pp

weighted 95% (11pp)

15 / 15

AC | C++17

CCC '25 S4 - Floor is Lava

on Nov. 30, 2025, 4:46 p.m.

12pp

weighted 90% (11pp)

20 / 20

AC | C++17

WC '18 Contest 2 S2 - Plutonium

on Nov. 23, 2025, 2:48 p.m.

12pp

weighted 86% (10pp)

100 / 100

AC | C++17

DMOPC '18 Contest 1 P3 - Sorting

on Oct. 9, 2025, 4:26 p.m.

12pp

weighted 81% (9.8pp)

90 / 100

TLE | C++17

SMAC 08/09 (Oct) #3 - Jumpscotch

on Nov. 30, 2025, 4:53 p.m.

11pp

weighted 77% (8.4pp)

100 / 100

AC | PY3

Quine

on Nov. 24, 2025, 2:52 p.m.

10pp

weighted 74% (7.4pp)

100 / 100

AC | C++17

ECOO '12 R2 P4 - Lo Shudoku

on Nov. 21, 2025, 2:57 a.m.

10pp

weighted 70% (7.0pp)

15 / 15

AC | C++17

CCC '23 J5 - CCC Word Hunt

on Nov. 17, 2025, 3:52 p.m.

10pp

weighted 66% (6.6pp)

15 / 15

AC | C++17

CCC '09 S2 - Lights Going On and Off

on Nov. 8, 2025, 11:27 p.m.

10pp

weighted 63% (6.3pp)

Problem	Score
An Animal Contest 1 P1 - Alpaca Shapes	3 / 3
An Animal Contest 1 P2 - Alpaca Racing	5 / 5
An Animal Contest 2 P2 - Koala Party	5 / 5

Problem	Score
CCC '00 J1 - Calendar	5 / 5
CCC '00 S1 - Slot Machines	5 / 5
CCC '00 S4 - Golf	7 / 7
CCC '01 J1 - Dressing Up	3 / 3
CCC '01 J2 - Mod Inverse	3 / 3
CCC '02 J1 - 0123456789	3 / 3
CCC '03 J1 - Trident	3 / 3
CCC '03 S3 - Floor Plan	7 / 7
CCC '04 J1 - Squares	3 / 3
CCC '04 J4 - Simple Encryption	5 / 5
CCC '05 J1 - The Cell Sell	3 / 3
CCC '05 J2 - RSA Numbers	3 / 3
CCC '05 J3 - Returning Home	5 / 5
CCC '05 J4 - Cross Spiral	7 / 7
CCC '06 J1 - Canadian Calorie Counting	3 / 3
CCC '06 J4 - It's tough being a teen!	7 / 7
CCC '07 J1 - Who is in the Middle?	3 / 3
CCC '07 J4 - Anagram Checker	5 / 5
CCC '07 J5 - Keep on Truckin'	7 / 7
CCC '07 S4 - Waterpark	7 / 7
CCC '07 S5 - Bowling for Numbers	10 / 10
CCC '08 J1 - Body Mass Index	3 / 3
CCC '08 J4 - From Prefix to Postfix	7 / 7
CCC '08 S3 - Maze	7 / 7
CCC '09 J1 - ISBN	3 / 3
CCC '09 J2 - Old Fishin' Hole	5 / 5
CCC '09 J3 - Good Times	5 / 5
CCC '09 J4 - Signage	7 / 7
CCC '09 S2 - Lights Going On and Off	10 / 10
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 J4 - Boring Business	7 / 7
CCC '11 S1 - English or French?	5 / 5
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 S4 - Who is Taller?	7 / 7
CCC '14 J1 - Triangle Times	3 / 3
CCC '14 S1 - Party Invitation	5 / 5
CCC '15 J1 - Special Day	3 / 3
CCC '15 J3 - Rövarspråket	5 / 5
CCC '15 J4 - Wait Time	5 / 5
CCC '15 J5 - π-day	10 / 10
CCC '16 J3 - Hidden Palindrome	5 / 5
CCC '16 J4 - Arrival Time	5 / 5
CCC '17 J4 - Favourite Times	5 / 5
CCC '18 J1 - Telemarketer or not?	3 / 3
CCC '18 J5 - Choose your own path	7 / 7
CCC '19 J1 - Winning Score	3 / 3
CCC '19 J3 - Cold Compress	5 / 5
CCC '20 J4 - Cyclic Shifts	5 / 5
CCC '21 J1 - Boiling Water	3 / 3
CCC '21 J3 - Secret Instructions	5 / 5
CCC '21 J4 - Arranging Books	7 / 7
CCC '22 J3 - Harp Tuning	5 / 5
CCC '23 J3 - Special Event	5 / 5
CCC '23 J5 - CCC Word Hunt	10 / 10
CCC '24 J1 - Conveyor Belt Sushi	3 / 3
CCC '24 J3 - Bronze Count	5 / 5
CCC '24 J4 - Troublesome Keys	5 / 5
CCC '24 J5 - Harvest Waterloo	7 / 7
CCC '24 S4 - Painting Roads	12 / 12
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 S4 - Floor is Lava	12 / 12
CCCHK '08 J3 - Phone book	5 / 5
CCCHK '08 J4 - Tic-tac-toe	5 / 5
CCCHK '15 J2 - What is the minimum area?	5 / 5
CCCHK '15 J3 - Queens can't attack me!	5 / 5
CCCHK '15 J4 - Where to build my house?	5 / 5

Problem	Score
CCO '07 P3 - Bowling for Numbers++	4.667 / 20
CCO '08 P1 - Moving Day	7 / 7
CCO '08 P5 - Candy	7 / 7

Problem	Score
Sorting	3 / 3
Next Prime	5 / 5
Longest Common Subsequence	7 / 7
Quine	10 / 10

Problem	Score
COCI '06 Contest 6 #1 Prase	5 / 5
COCI '09 Contest 7 #2 Cokolada	7 / 7
COCI '10 Contest 3 #5 Diferencija	4.800 / 12
COCI '15 Contest 4 #3 Deathstar	7 / 7
COCI '16 Contest 6 #2 Telefoni	5 / 5
COCI '18 Contest 3 #1 Magnus	5 / 5
COCI '18 Contest 4 #1 Elder	5 / 5
COCI '18 Contest 4 #2 Wand	7 / 7
COCI '20 Contest 1 #2 Bajka	7 / 7

User lerp

Points breakdown

AAC (13 points)

BlueBook (5 points)

CCC (432 points)

CCO (18.667 points)

China NOI (5 points)

Classics (25 points)

COCI (52.800 points)

CSPC (7 points)

DMOPC (57 points)

DWITE (27 points)

ECOO (15 points)

GFSSOC (10 points)

Google Code Jam (5 points)

ICPC (5 points)

IOI (7 points)

Mock CCC (5 points)

SAC Coding Challenge (8 points)

Seasonal (12 points)

TLE (12 points)

TSOC (7 points)

Uncategorized (178.800 points)

VM7WC (22 points)

WAC (8 points)

Woburn Challenge (46 points)

Problem	Score
DMOPC '14 Contest 2 P3 - Sawmill	7 / 7
DMOPC '14 Contest 4 P6 - Save Nagato!	2 / 10
DMOPC '14 Contest 5 P1 - Core Drill	3 / 3
DMOPC '14 Contest 7 P1 - Flare	3 / 3
DMOPC '16 Contest 1 P3 - Shoe Shopping	7 / 7
DMOPC '17 Contest 3 P0 - 2-Satisfiability	3 / 3
DMOPC '18 Contest 1 P3 - Sorting	12 / 12
DMOPC '22 Contest 4 P2 - Fake Painting	10 / 10
DMOPC '23 Contest 1 P1 - Peak Grid	5 / 5
DMPG '15 S2 - MMORPG	5 / 5

Problem	Score
DWITE '07 R3 #2 - There's An Essay In My Code	5 / 5
DWITE '08 R4 #1 - Four player Pong with no players	7 / 7
DWITE '09 R2 #4 - Breadth First Not Quite Tree	5 / 5
DWITE '11 R2 #5 - Portals Check	7 / 7
DWITE '11 R5 #1 - Age Gate	3 / 3

Problem	Score
ECOO '12 R2 P4 - Lo Shudoku	10 / 10
ECOO '19 R1 P1 - Free Shirts	5 / 5

Problem	Score
GFSS Christmas Challenge P1 - Arithmetic Operators	3 / 3
GFSSOC '15 Fall Practice P5 - Bruno and Pumpkins	7 / 7

Problem	Score
SAC '22 Code Challenge 3 P1 - Hair Hazards	3 / 3
SAC '22 Code Challenge 5 P2 - Querying Extensions	5 / 5

Problem	Score
Triway Cup '19 Summer Junior P3 - Thor Goes for the Papaya	5 / 5
Valentine's Day '15 P2 - Simon and Marcy	7 / 7

Problem	Score
TLE '16 Contest 3 P2 - In Remembrance	5 / 5
TLE '17 Contest 7 P3 - Countless Calculator Computations	7 / 7

Problem	Score
16 BIT S/W ONLY	3 / 3
2-D Permutations	10 / 10
2spooky4me	7 / 7
Mispelling	3 / 3
Mirrored Pairs	3 / 3
A20 Gate	5 / 5
Triple Fat Ladies	5 / 5
Arcadia Computing Contest 1 P2 - Chemistry	5 / 5
Avocado Trees!	5 / 5
Palindromic Integer Partition	5 / 5
List Minimum	3 / 3
List Minimum (Easy)	3 / 3
List Minimum (Hard)	5 / 5
Cheerio Contest 1 J3 - Festival	5 / 5
Chocolate Bar	5 / 5
3n+1	3 / 3
Educational DP Contest AtCoder A - Frog 1	7 / 7
Educational DP Contest AtCoder B - Frog 2	7 / 7
Educational DP Contest AtCoder H - Grid 1	7 / 7
PEG Test '11 - Cyclopian Puzzle	10 / 10
Graph Contest 1 P2 - Shortest Path	5 / 5
HCI '16 - Danger Room	7 / 7
Hello, World!	3 / 3
MCIPC Contest 1 P3 - Cypher	5 / 5
The Odd Number	7 / 7
OTHS Coding Competition 4 P1 - Square Root Decomposition	3 / 3
The Third Cellar	10 / 10
Richmond Green P4 - HEIGHT	7 / 7
SMAC 08/09 (Oct) #3 - Jumpscotch	10.800 / 12
Cute String Merging	15 / 15

Problem	Score
VMSS '15 #4 - Frank and Roads	10 / 10
VM7WC '16 #3 Silver - Can Shahir even get there?!	5 / 5
VM7WC '16 #5 Silver - Jayden Eats Chocolate	7 / 7

Problem	Score
Wesley's Anger Contest 1 Problem 1 - Simply a Simple Simplex Problem	5 / 5
Wesley's Anger Contest Reject 2 - 🥕suba	3 / 3

Problem	Score
WC '15 Contest 2 J1 - A New Hope	3 / 3
WC '16 Finals J1 - Fencing	5 / 5
WC '17 Contest 3 J3 - Uncrackable	5 / 5
WC '18 Contest 2 S2 - Plutonium	12 / 12
WC '18 Contest 3 J1 - An Honest Day's Work	3 / 3
WC '18 Contest 3 J3 - R	3 / 3
WC '98 P2 - The Hutts Strike Back	10 / 10
WC '99 P3 - The Godfather	5 / 5