User quandeptrai123

Points breakdown

100 / 100

AC | C++14

NOI '10 P2 - Super Piano

on Aug. 25, 2024, 1:41 p.m.

25pp

weighted 100% (25pp)

15 / 15

AC | C++14

CCC '18 S5 - Maximum Strategic Savings

on Dec. 5, 2025, 4:59 p.m.

20pp

weighted 95% (19pp)

15 / 15

AC | C++14

CCC '16 S5 - Circle of Life

on Dec. 4, 2025, 1:51 p.m.

20pp

weighted 90% (18pp)

100 / 100

AC | C++14

APIO '10 P1 - Commando

on Dec. 4, 2025, 6:44 a.m.

20pp

weighted 86% (17pp)

160 / 160

AC | C++14

COCI '14 Contest 1 #6 Kamp

on Dec. 3, 2025, 4:52 a.m.

20pp

weighted 81% (16pp)

100 / 100

AC | C++14

CEOI '17 P4 - Building Bridges

on Nov. 30, 2025, 6:16 p.m.

20pp

weighted 77% (15pp)

100 / 100

AC | C++14

JOI '14 Open P1 - Factories

on Nov. 29, 2025, 12:48 p.m.

20pp

weighted 74% (15pp)

100 / 100

AC | C++14

Baltic OI '19 P3 - Alpine Valley

on Aug. 11, 2025, 7:50 a.m.

20pp

weighted 70% (14pp)

15 / 15

AC | C++14

CCC '15 S5 - Greedy For Pies

on Dec. 7, 2025, 1:42 p.m.

17pp

weighted 66% (11pp)

10 / 10

AC | C++14

COCI '16 Contest 4 #5 Rima

on Nov. 25, 2025, 5:15 p.m.

17pp

weighted 63% (11pp)

Problem	Score
APIO '10 P1 - Commando	20 / 20
APIO '15 P1 - Bali Sculptures	9.200 / 20

Problem	Score
Baltic OI '07 P3 - Sound	10 / 10
Baltic OI '07 P6 - Sequence	0.600 / 12
Baltic OI '11 P2 - Ice Cream	5 / 5
Baltic OI '13 P2 - Palindrome-Free Numbers	15 / 15
Baltic OI '14 P2 - Three Friends	7 / 7
Baltic OI '14 P5 - Portals	3 / 15
Baltic OI '17 P3 - Railway	17 / 17
Baltic OI '18 P2 - Martian DNA	10 / 10
Baltic OI '18 P6 - Paths	15 / 15
Baltic OI '19 P2 - Nautilus	9.900 / 15
Baltic OI '19 P3 - Alpine Valley	20 / 20

Problem	Score
CCC '03 S3 - Floor Plan	7 / 7
CCC '07 J1 - Who is in the Middle?	3 / 3
CCC '10 J5 - Knight Hop	7 / 7
CCC '13 J1 - Next in line	3 / 3
CCC '15 S5 - Greedy For Pies	17 / 17
CCC '16 S4 - Combining Riceballs	15 / 15
CCC '16 S5 - Circle of Life	20 / 20
CCC '17 J2 - Shifty Sum	3 / 3
CCC '18 S4 - Balanced Trees	15 / 15
CCC '18 S5 - Maximum Strategic Savings	20 / 20
CCC '20 S2 - Escape Room	10 / 10
CCC '21 S2 - Modern Art	7 / 7
CCC '21 S4 - Daily Commute	12 / 12
CCC '21 S5 - Math Homework	15 / 15
CCC '22 S5 - Good Influencers	5.667 / 17
CCC '25 S4 - Floor is Lava	6.400 / 12

Problem	Score
NOI '10 P2 - Super Piano	25 / 25
NOIP '18 P1 - Paving Roads	7 / 7

Problem	Score
COCI '06 Contest 2 #5 Stol	9.818 / 12
COCI '07 Contest 6 #4 George	15 / 15
COCI '08 Contest 1 #5 Skakavac	10 / 20
COCI '09 Contest 7 #4 Svemir	12 / 12
COCI '10 Contest 3 #5 Diferencija	12 / 12
COCI '10 Contest 7 #4 Poštar	12 / 12
COCI '11 Contest 6 #6 Košare	15 / 15
COCI '13 Contest 1 #5 Organizator	15 / 15
COCI '13 Contest 2 #3 Slom	7 / 7
COCI '13 Contest 2 #4 Putnik	12 / 12
COCI '13 Contest 2 #5 Paleta	15 / 15
COCI '14 Contest 1 #6 Kamp	20 / 20
COCI '15 Contest 1 #3 Baloni	10 / 10
COCI '15 Contest 1 #5 Relativnost	17 / 17
COCI '15 Contest 4 #3 Deathstar	7 / 7
COCI '15 Contest 5 #3 Perica	10 / 10
COCI '16 Contest 1 #4 Mag	15 / 15
COCI '16 Contest 4 #5 Rima	17 / 17
COCI '16 Contest 6 #5 Sirni	15 / 15
COCI '16 Contest 7 #3 Igra	9 / 10
COCI '17 Contest 5 #3 Birokracija	12 / 12
COCI '19 Contest 4 #4 Klasika	17 / 17
COCI '20 Contest 1 #4 Papričice	17 / 17
COCI '20 Contest 2 #4 Sjekira	12 / 12
COCI '20 Contest 3 #2 Vlak	10 / 10
COCI '20 Contest 6 #5 Index	8.182 / 15
COCI '21 Contest 3 #2 Cijanobakterije	10 / 10
COCI '21 Contest 4 #2 Autobus	10 / 10
COCI '21 Contest 4 #3 Izbori	3.864 / 17
COCI '21 Contest 5 #4 Radio	17 / 17
COCI '22 Contest 3 #4 Bomboni	12 / 12
COCI '22 Contest 4 #2 Zrinka	5 / 10
COCI '22 Contest 4 #5 Vrsta	12 / 12

User quandeptrai123

Points breakdown

AAC (12 points)

ACC (7 points)

APIO (29.200 points)

Baltic OI (112.500 points)

CCC (166.067 points)

CCO (12 points)

CEOI (20 points)

China NOI (32 points)

Classics (17 points)

COCI (400.864 points)

Data Structure Tests (15 points)

DMOPC (147 points)

FHC (10 points)

GFSSOC (25 points)

IOI (198.165 points)

JOI (20 points)

SAC Coding Challenge (12 points)

Seasonal (24 points)

TLE (30 points)

Uncategorized (13.500 points)

VM7WC (12 points)

Woburn Challenge (10 points)

Problem	Score
DMOPC '14 Contest 3 P4 - Not Enough Testers!	10 / 10
DMOPC '15 Contest 1 P6 - Lelei and Contest	17 / 17
DMOPC '17 Contest 5 P3 - Mimi and Primes	7 / 7
DMOPC '18 Contest 2 P5 - Another Sequence Problem	3 / 15
DMOPC '18 Contest 6 P3 - Wish Upon a Star	10 / 10
DMOPC '19 Contest 6 P2 - Grade 10 Math	7 / 7
DMOPC '20 Contest 1 P4 - Victor Makes Bank	17 / 17
DMOPC '20 Contest 1 P5 - Victor Takes Over Canada	17 / 17
DMOPC '20 Contest 2 P4 - Hungry Pigeons	15 / 15
DMOPC '20 Contest 7 P4 - Mimi and Carrots II	17 / 17
DMPG '18 S5 - Mimi and Division	15 / 15
DMPG '19 S4 - Confusing Crossword Conundrum	12 / 12

Problem	Score
GFSSOC '15 Fall J5 - Nightmare-a-thon	10 / 10
GFSSOC '15 Fall S4 - Mostly Talking	15 / 15

Problem	Score
IOI '00 P1 - Palindrome	10 / 10
IOI '01 P1 - Mobile Phones	15 / 15
IOI '04 P4 - Phidias	10 / 10
IOI '05 P3 - Mean Sequence	7.800 / 12
IOI '05 P4 - Birthday	1.545 / 12
IOI '07 P4 - Miners	15 / 15
IOI '09 P4 - Raisins	10 / 10
IOI '09 P5 - Garage	7 / 7
IOI '10 P3 - Quality of Living	6 / 15
IOI '10 P3 - Quality of Living (Standard I/O)	6 / 15
IOI '11 P2 - Race (Standard I/O)	5.270 / 17
IOI '11 P3 - Rice Hub	15 / 15
IOI '11 P3 - Rice Hub (Standard I/O)	15 / 15
IOI '11 P4 - Crocodile's Underground City	17 / 17
IOI '11 P4 - Crocodile's Underground City (Standard I/O)	17 / 17
IOI '13 P1 - Dreaming (Standard I/O)	11.550 / 15
IOI '14 Practice Task 1 - Square	10 / 10
IOI '94 P1 - The Triangle	7 / 7
IOI '98 P4 - Picture	12 / 15

Problem	Score
Back From Summer '17 P6: Crowded Cities	2 / 20
New Year's '16 P6 - Cake Balancing	15 / 15
New Year's '18 P4 - The Polar Express	7 / 7

Problem	Score
TLE '15 P5 - Prefix Sum Array	15 / 15
TLE '16 Contest 3 P5 - LAN Party	15 / 15

Problem	Score
A Plus B	3 / 3
Another Random Contest 1 P6 - Smash Bros	7.500 / 15
Hello, World!	3 / 3