User mateobarbosa

Points breakdown

12 / 12

AC | C++20

A Math Contest P17 - Heatwaves

on May 17, 2026, 9:42 p.m.

45pp

weighted 100% (45pp)

25 / 25

AC | C++20

CCO '08 P6 - Landing

on Dec. 11, 2025, 6:41 p.m.

45pp

weighted 95% (43pp)

100 / 100

AC | PYPY3

Phantom's Python Challenge

on Dec. 11, 2025, 7:13 p.m.

40pp

weighted 90% (36pp)

100 / 100

AC | C++20

Triangles

on Nov. 30, 2025, 3:53 p.m.

30pp

weighted 86% (26pp)

100 / 100

AC | Clang++14

Root Solver

on Sept. 27, 2024, 12:10 a.m.

30pp

weighted 81% (24pp)

100 / 100

AC | C++20

UTS Open '15 #6 - Tetrahedra

on May 17, 2026, 11:10 p.m.

25pp

weighted 77% (19pp)

100 / 100

AC | C++20

UTS Open '15 #6 - Tetrahedra (Volume)

on May 17, 2026, 5:51 p.m.

25pp

weighted 74% (18pp)

100 / 100

AC | C++20

Dynamic Tree Test (Easy)

on May 16, 2026, 5:54 p.m.

25pp

weighted 70% (17pp)

100 / 100

AC | C++20

Another Contest 1 Problem 1 - Binary String Operations

on April 30, 2026, 5:35 p.m.

25pp

weighted 66% (17pp)

1 / 1

AC | C++20

Waterloo 2025 Fall D - The Worm in the Apple

on May 17, 2026, 11:06 p.m.

20pp

weighted 63% (13pp)

Problem	Score
An Animal Contest 1 P1 - Alpaca Shapes	3 / 3
An Animal Contest 1 P2 - Alpaca Racing	5 / 5
An Animal Contest 2 P0 - Koala Matchmaking	3 / 3
An Animal Contest 3 P1 - Monkey Shopping	3 / 3
An Animal Contest 5 P1 - Bamboo Cookies	3 / 3

Problem	Score
CCC '00 S2 - Babbling Brooks	7 / 7
CCC '00 S4 - Golf	7 / 7
CCC '00 S5 - Sheep and Coyotes	6.667 / 10
CCC '01 S4 - Cookies	8 / 10
CCC '03 S3 - Floor Plan	7 / 7
CCC '03 S4 - Substrings	7 / 15
CCC '03 S5 - Trucking Troubles	10 / 10
CCC '09 S4 - Shop and Ship	10 / 10
CCC '12 S2 - Aromatic Numbers	5 / 5
CCC '13 J1 - Next in line	3 / 3
CCC '14 J1 - Triangle Times	3 / 3
CCC '14 S2 - Assigning Partners	3 / 5
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 '15 S1 - Zero That Out	3 / 3
CCC '15 S2 - Jerseys	5 / 5
CCC '15 S3 - Gates	10 / 10
CCC '16 J1 - Tournament Selection	3 / 3
CCC '16 J2 - Magic Squares	3 / 3
CCC '16 S2 - Tandem Bicycle	5 / 5
CCC '16 S5 - Circle of Life	1.333 / 20
CCC '17 J2 - Shifty Sum	3 / 3
CCC '17 S2 - High Tide, Low Tide	5 / 5
CCC '18 J2 - Occupy parking	3 / 3
CCC '18 S1 - Voronoi Villages	3 / 3
CCC '19 J2 - Time to Decompress	3 / 3
CCC '20 J1 - Dog Treats	3 / 3
CCC '20 S1 - Surmising a Sprinter's Speed	5 / 5
CCC '20 S2 - Escape Room	10 / 10
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	3.267 / 7
CCC '21 S1 - Crazy Fencing	5 / 5
CCC '21 S2 - Modern Art	7 / 7
CCC '23 J1 - Deliv-e-droid	3 / 3
CCC '23 J3 - Special Event	5 / 5
CCC '23 S1 - Trianglane	2 / 5
CCC '23 S2 - Symmetric Mountains	7 / 7
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 J4 - Troublesome Keys	7 / 7
CCC '24 J5 - Harvest Waterloo	7 / 7
CCC '24 S1 - Hat Circle	3 / 3
CCC '24 S2 - Heavy-Light Composition	5 / 5
CCC '24 S4 - Painting Roads	12 / 12
CCC '25 J2 - Donut Shop	3 / 3
CCC '25 J3 - Product Codes	5 / 5
CCC '25 S1 - Positioning Peter's Paintings	3 / 3
CCC '25 S2 - Cryptogram Cracking Club	7 / 7
CCC '25 S3 - Pretty Pens	7.333 / 10
CCC '26 J1 - Concert Tickets	3 / 3
CCC '26 J2 - Olympic Scores	3 / 3
CCC '26 J3 - Creative Candy Consumption	3 / 3
CCC '26 J4 - Snail Path	5 / 5
CCC '26 S2 - Beams of Light	7 / 7
CCC '26 S3 - Common Card Choice	3.733 / 7
CCC '26 S4 - Minecarts	5 / 15
CCC '98 S1 - Censor	5 / 5

Problem	Score
CCO '08 P5 - Candy	5.115 / 7
CCO '08 P6 - Landing	45 / 45
CCO '13 P3 - LHC	7.680 / 12
CCO '25 P3 - Balanced Integer	2 / 25

Problem	Score
Sorting	3 / 3
Next Prime	5 / 5
Next Prime (Hard)	15 / 15
HopScotch II	12 / 12
Single Source Shortest Path	7 / 7

Problem	Score
COCI '11 Contest 1 #2 Matrix	7 / 7
COCI '15 Contest 2 #4 Savez	15 / 15

User mateobarbosa

Points breakdown

AAC (17 points)

ACC (32 points)

Baltic OI (10 points)

BlueBook (3 points)

Bulgarian OI (15 points)

CCC (303 points)

CCO (59.795 points)

Classics (42 points)

COCI (22 points)

Data Structure Tests (92 points)

DMOPC (111.500 points)

EGOI (10 points)

IOI (22 points)

Mock CCC (22 points)

Olympiads School (1.200 points)

SAC Coding Challenge (5 points)

Seasonal (10 points)

Uncategorized (586.500 points)

VM7WC (25 points)

Waterloo Local (20 points)

Woburn Challenge (7 points)

YAC (6.400 points)

Problem	Score
Another Contest 1 Problem 1 - Binary String Operations	25 / 25
Another Contest 3 Problem 1 - Diverse Arrays	7 / 7

Problem	Score
Binary Indexed Tree Test	10 / 10
Disjoint Set Test	10 / 10
Segment Tree Test	15 / 15
Binary Search Tree Test	15 / 15
Dynamic Tree Test (Easy)	25 / 25
Strict Evaluation	17 / 17

Problem	Score
DMOPC '13 Contest 3 P3 - Crossing Field	7 / 7
DMOPC '15 Contest 1 P6 - Lelei and Contest	17 / 17
DMOPC '15 Contest 6 P5 - A Classic Problem	10 / 10
DMOPC '17 Contest 2 P1 - 0-1 Knapsack	3 / 3
DMOPC '18 Contest 1 P0 - Sorting	3 / 3
DMOPC '20 Contest 2 P5 - Majority Subarrays	12.500 / 25
DMOPC '21 Contest 10 P5 - Number Theory	20 / 20
DMPG '16 S5 - Pizza Bag	12 / 12
DMPG '17 G2 - Holy Grail War	17 / 17
DMPG '17 S2 - Anime Conventions	10 / 10

Problem	Score
IOI '01 P1 - Mobile Phones	15 / 15
IOI '94 P1 - The Triangle	7 / 7

Problem	Score
Mock CCC '20 Contest 1 J2 - A Simplex Problem	3 / 3
Mock CCC '18 Contest 3 J1 - A Sum Problem	3 / 3
Mock CCC '18 Contest 3 J2 - A Palindrome Problem	3 / 3
Mock CCC '18 Contest 3 J3/S1 - A String Problem	5 / 5
Mock CCC '18 Contest 3 J4/S2 - A Median Problem	5 / 5
Mock CCC '19 Contest 1 J2 - Pusheen OCR	3 / 3

Problem	Score
16 BIT S/W ONLY	3 / 3
2spooky4me	7 / 7
Rotations in 3 Dimensions	12 / 12
Mispelling	3 / 3
Triple Fat Ladies	5 / 5
Arcadia Computing Contest 2 P1 - Rejected	3 / 3
Arcadia Computing Contest 2 P2 - Tennis	5 / 5
Alphabet Score	3 / 3
Amplitude Hackathon Winter '25 Problem 1 - One-Letter Variable Names	3 / 3
Another Sorting	5 / 5
A Plus B	3 / 3
A Plus B (Hard)	12 / 12
A Times B	20 / 20
List Minimum	3 / 3
List Minimum (Easy)	3 / 3
List Minimum (Hard)	5 / 5
Lexicographically Least Substring	5 / 5
Lexicographically Least Substring (Hard)	15 / 15
String Finding	5 / 5
Stacking Boxes	5 / 5
Checkerboard Summation (Hard)	15 / 15
Ray's Tricky Connectivity	1.500 / 10
Longest Increasing Subsequence	7 / 7
Educational DP Contest AtCoder A - Frog 1	7 / 7
Educational DP Contest AtCoder C - Vacation	7 / 7
Educational DP Contest AtCoder H - Grid 1	7 / 7
Educational DP Contest AtCoder K - Stones	10 / 10
Educational DP Contest AtCoder L - Deque	10 / 10
Educational DP Contest AtCoder Q - Flowers	15 / 15
Educational DP Contest AtCoder Z - Frog 3	20 / 20
Fast Factorial Calculator	7 / 7
Fast Factorial Calculator 2	1 / 20
Fibonacci Sequence	15 / 15
Hello, World!	3 / 3
A Math Contest P17 - Heatwaves	45 / 45
OTHS Coding Competition 4 P1 - Square Root Decomposition	3 / 3
Phantom's Python Challenge	40 / 40
PIB '20 P1 - Marcus and Head Bonks	3 / 3
Prime Bag	20 / 20
Primes	3 / 3
Primes 2	15 / 15
Primes 3	15 / 15
Root Solver	30 / 30
Dynamic Range Minimum Test	12 / 12
Python Infinite Loop	7 / 7
SMAC 08/09 (Oct) #3 - Jumpscotch	12 / 12
Segment Tree Practice 1	12 / 12
Segment Tree Practice 2	12 / 12
Segment Tree Practice 3	15 / 15
THICC '17 P5 - Smarties	7 / 7
Triangles	30 / 30
UTS Open '15 #6 - Tetrahedra	25 / 25
UTS Open '15 #6 - Tetrahedra (Volume)	25 / 25
WOSS Dual Olympiad 2023 J2: 3 Numbers	5 / 5

Problem	Score
VM7WC '15 #2 Silver - 4 Nations, 1 Secret	10 / 10
VM7WC '15 #4 Gold - Chain Rule	10 / 10
VM7WC '16 #3 Silver - Can Shahir even get there?!	5 / 5

Problem	Score
Yet Another Contest 9 P1 - Permutation Cutting	5 / 5
Yet Another Contest 9 P2 - Nim	1.400 / 7