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User fifiman
About
Problems
155 problems solved
Rank by points:
#282
Total points:
435
View submissions
Points breakdown
100 / 100
AC
|
C++11
Mine and Tree
on April 28, 2017, 6:15 a.m.
30pp
weighted
100%
(30pp)
100 / 100
AC
|
C++11
IOI '14 P1 - Rail
on June 25, 2016, 6:12 a.m.
30pp
weighted
95%
(28pp)
100 / 100
AC
|
C++11
JOI '14 Open P2 - Fortune Telling 2
on June 21, 2016, 9:57 a.m.
25pp
weighted
90%
(23pp)
100 / 100
AC
|
C++11
JOI '14 Open P5 - Pinball
on June 21, 2016, 2:35 a.m.
25pp
weighted
86%
(21pp)
120 / 120
AC
|
C++11
COCI '14 Contest 2 #4 Bob
on June 22, 2016, 9:18 a.m.
20pp
weighted
81%
(16pp)
100 / 100
AC
|
C++11
HopScotch
on May 3, 2016, 7:45 a.m.
20pp
weighted
77%
(15pp)
140 / 140
AC
|
C++11
COCI '14 Contest 3 #5 Stogovi
on March 25, 2016, 8:48 p.m.
20pp
weighted
74%
(15pp)
65 / 65
AC
|
C++11
CCO '15 P5 - Timpanist
on Jan. 19, 2016, 11:02 a.m.
20pp
weighted
70%
(14pp)
100 / 100
AC
|
C++11
S-NO-wall
on Jan. 7, 2016, 5:00 p.m.
20pp
weighted
66%
(13pp)
100 / 100
AC
|
C++11
IOI '14 P3 - Game
on Oct. 26, 2015, 5:02 p.m.
20pp
weighted
63%
(13pp)
Load more...
Authored problems (1)
Problem
Category
Points
DMOPC '15 Contest 5 P4 - Steins;Number
DMOPC
12p
CCC (157.3 points)
Problem
Score
CCC '03 S4 - Substrings
15.0 / 15.0
CCC '12 S4 - A Coin Game
15.0 / 15.0
CCC '13 S5 - Factor Solitaire
15.0 / 15.0
CCC '15 J5 - π-day
10.0 / 10.0
CCC '15 S3 - Gates
10.0 / 10.0
CCC '15 S4 - Convex Hull
15.0 / 15.0
CCC '15 S5 - Greedy For Pies
20.0 / 20.0
CCC '16 S1 - Ragaman
3.0 / 3.0
CCC '16 S2 - Tandem Bicycle
5.0 / 5.0
CCC '16 S3 - Phonomenal Reviews
15.0 / 15.0
CCC '16 S4 - Combining Riceballs
15.0 / 15.0
CCC '16 S5 - Circle of Life
9.3 / 20.0
CCOQR '16 - Stupendous Bowties
10.0 / 10.0
CCO (170.1 points)
Problem
Score
CCO '13 P4 - A Romantic Movie Outing
20.0 / 20.0
CCO '15 P1 - Hungry Fox
15.0 / 15.0
CCO '15 P2 - Artskjid
15.0 / 15.0
CCO '15 P4 - Cars on Ice
15.0 / 15.0
CCO '15 P5 - Timpanist
20.0 / 20.0
An Easy Problem
12.0 / 12.0
HopScotch
20.0 / 20.0
Game of Stone
6.0 / 20.0
City Game
15.0 / 15.0
CCO Preparation Test 1 - Escape Maze
5.0 / 25.0
CCO Preparation Test 1 - K-th Rank Student
17.0 / 17.0
CCO Preparation Test 2 - Concatenation
5.1 / 17.0
CCO Preparation Test 2 - Subsets
5.0 / 25.0
Classics (7.0 points)
Problem
Score
Modular Multiplicative Inverse
7.0 / 7.0
COCI (253.6 points)
Problem
Score
COCI '14 Contest 1 #3 Piramida
15.0 / 15.0
COCI '14 Contest 1 #5 Zabava
15.0 / 15.0
COCI '14 Contest 2 #3 Studentsko
12.0 / 12.0
COCI '14 Contest 2 #4 Bob
20.0 / 20.0
COCI '14 Contest 3 #2 Dom
7.0 / 7.0
COCI '14 Contest 3 #3 Silueta
12.0 / 12.0
COCI '14 Contest 3 #4 Coci
10.0 / 15.0
COCI '14 Contest 3 #5 Stogovi
20.0 / 20.0
COCI '14 Contest 4 #2 Pšenica
12.0 / 12.0
COCI '14 Contest 5 #1 Funghi
3.0 / 3.0
COCI '14 Contest 5 #2 Zmija
7.0 / 7.0
COCI '14 Contest 5 #3 Traktor
7.0 / 7.0
COCI '14 Contest 5 #4 Zgodan
15.0 / 15.0
COCI '14 Contest 5 #5 Jabuke
15.0 / 15.0
COCI '14 Contest 6 #3 Meteor
5.6 / 7.0
COCI '14 Contest 7 #1 Teta
5.0 / 5.0
COCI '14 Contest 7 #2 Kriza
7.0 / 7.0
COCI '14 Contest 7 #3 ACM
12.0 / 12.0
COCI '14 Contest 7 #4 Janje
15.0 / 15.0
COCI '14 Contest 7 #5 Prosjek
15.0 / 15.0
COCI '15 Contest 4 #1 Yoda
5.0 / 5.0
COCI '15 Contest 4 #3 Deathstar
7.0 / 7.0
COCI '15 Contest 4 #4 Chewbacca
12.0 / 12.0
Data Structure Tests (32.0 points)
Problem
Score
Binary Indexed Tree Test
10.0 / 10.0
Disjoint Set Test
10.0 / 10.0
Segment Tree Test
12.0 / 12.0
DMOPC (521.2 points)
Problem
Score
DMOPC '13 Contest 1 P4 - AFK
7.0 / 7.0
DMOPC '14 Contest 2 P5 - Sawmill Scheme
10.0 / 10.0
DMOPC '14 Contest 2 P6 - Selective Cutting
12.0 / 12.0
DMOPC '14 Contest 3 P3 - Not Enough Personnel!
7.0 / 7.0
DMOPC '14 Contest 3 P4 - Not Enough Testers!
10.0 / 10.0
DMOPC '14 Contest 3 P5 - Not Enough Servers!
20.0 / 20.0
DMOPC '14 Contest 3 P6 - Not Enough Time!
10.0 / 10.0
DMOPC '14 Contest 5 P6 - Save Nagato!
15.0 / 15.0
DMOPC '14 Contest 6 P4 - Kittan's Dilemma
9.0 / 10.0
DMOPC '14 Contest 7 P1 - Finding Bessarion
3.0 / 3.0
DMOPC '14 Contest 7 P2 - GO Faster
5.0 / 5.0
DMOPC '14 Contest 7 P3 - Streetcars
6.4 / 7.0
DMOPC '14 Contest 7 P4 - Bus Jam
10.0 / 10.0
DMOPC '14 Contest 7 P5 - Planning
15.0 / 15.0
DMOPC '14 Contest 7 P6 - Trip
17.0 / 17.0
DMOPC '14 Contest 8 P1 - Flare
3.0 / 3.0
DMOPC '14 Contest 8 P2 - Tides
5.0 / 5.0
DMOPC '14 Contest 8 P3 - Globally Unique Shells
5.0 / 5.0
DMOPC '14 Contest 8 P4 - Sand Triangle
7.0 / 7.0
DMOPC '14 Contest 8 P5 - Aurora
15.0 / 15.0
DMOPC '14 Contest 8 P6 - Revenge of the Bins
20.0 / 20.0
DMOPC '14 Exam Time P4 - Exam Delay
10.0 / 10.0
DMOPC '14 Exam Time P5 - Happy Teachers
0.8 / 15.0
DMOPC '15 Contest 1 P4 - Itami and Candy
10.0 / 10.0
DMOPC '15 Contest 1 P5 - Lelei and Dragon Scales
10.0 / 10.0
DMOPC '15 Contest 1 P6 - Lelei and Contest
17.0 / 17.0
DMOPC '15 Contest 2 P1 - Grumpy Dwarf
3.0 / 3.0
DMOPC '15 Contest 2 P2 - Admin War
3.0 / 3.0
DMOPC '15 Contest 2 P3 - Origami
7.0 / 7.0
DMOPC '15 Contest 2 P4 - Personal Assistant
12.0 / 12.0
DMOPC '15 Contest 2 P5 - Sysadmin
15.0 / 15.0
DMOPC '15 Contest 2 P6 - Manhattan Magnets
17.0 / 17.0
DMOPC '15 Contest 3 P1 - Quality Scenes
3.0 / 3.0
DMOPC '15 Contest 3 P2 - Cheesecake Distribution
5.0 / 5.0
DMOPC '15 Contest 3 P3 - Dimethylbenzene
7.0 / 7.0
DMOPC '15 Contest 3 P4 - Contagion
12.0 / 12.0
DMOPC '15 Contest 3 P5 - Total Annihilation
15.0 / 15.0
DMOPC '15 Contest 4 P1 - Dictionary
3.0 / 3.0
DMOPC '15 Contest 4 P2 - The Big Clock
5.0 / 5.0
DMOPC '15 Contest 4 P3 - Lethal
7.0 / 7.0
DMOPC '15 Contest 4 P4 - Great Sequence
10.0 / 10.0
DMOPC '15 Contest 4 P6 - Alarms
12.0 / 12.0
DMOPC '15 Contest 5 P4 - Steins;Number
12.0 / 12.0
DMOPC '15 Contest 5 P5 - World Line Convergence
15.0 / 15.0
DMOPC '15 Contest 6 P4 - Line Graph
10.0 / 10.0
DMOPC '15 Contest 6 P5 - A Classic Problem
10.0 / 10.0
DMOPC '15 Contest 6 P6 - Graf Zeppelin
7.0 / 7.0
DMOPC '15 Contest 7 P2 - Not a Wall of Text
3.0 / 3.0
DMOPC '15 Contest 7 P5 - Ariadne's Thread
17.0 / 17.0
DMPG '15 G1 - Marcia and Maze
10.0 / 10.0
DMPG '15 G2 - 1-String B2-VPG Representation of Planar Graphs
15.0 / 15.0
DMPG '15 G3 - Kinako Bread 2
9.0 / 30.0
DMPG '15 G4 - Spacetime Convergence Cannons
6.0 / 20.0
DMPG '15 G6 - Yōkan
5.0 / 25.0
DMPG '15 S3 - Zen Garden
7.0 / 7.0
FHC (20.0 points)
Problem
Score
Homework
10.0 / 10.0
Autocomplete
10.0 / 10.0
Fun Math (18.0 points)
Problem
Score
A Plus B
3.0 / 3.0
A Plus B (Hard)
15.0 / 15.0
GFSSOC (69.0 points)
Problem
Score
Stalactites
17.0 / 17.0
T-Shirts
5.0 / 5.0
Hearth
5.0 / 5.0
System(0);
10.0 / 10.0
Mostly Talking
15.0 / 15.0
Raider
17.0 / 17.0
IOI (75.0 points)
Problem
Score
IOI '13 P4 - Cave
10.0 / 10.0
IOI '14 P1 - Rail
30.0 / 30.0
IOI '14 P3 - Game
20.0 / 20.0
IOI '15 P1 - Boxes with Souvenirs
15.0 / 15.0
JOI (70.0 points)
Problem
Score
JOI '14 Open P2 - Fortune Telling 2
25.0 / 25.0
JOI '14 Open P5 - Pinball
25.0 / 25.0
JOI '14 Open P6 - Secret
20.0 / 20.0
Mock CCC (12.0 points)
Problem
Score
The Tachyon Trap
12.0 / 12.0
Seasonal (124.0 points)
Problem
Score
MEC '16 P1 - Bat-Doctor
5.0 / 5.0
MEC '16 P2 - Conveyor Belt
5.0 / 5.0
MEC '16 P3 - Getting Good at Programming
10.0 / 10.0
MEC '16 P6 - Instruments of the Ghostwriters
10.0 / 10.0
Mackenzie New Year's Challenge P1 - King Modulus
3.0 / 3.0
Scroll
1.0 / 1.0
Mine and Tree
30.0 / 30.0
Late Christmas Shopping
3.0 / 3.0
The 365 Days of Christmas
5.0 / 5.0
Arithmetic Snowman
7.0 / 7.0
DIY Christmas Tree
10.0 / 10.0
Cake Balancing
15.0 / 15.0
S-NO-wall
20.0 / 20.0
TLE (49.0 points)
Problem
Score
TLE '15 P2 - Microwaves
12.0 / 12.0
TLE '15 P3 - Poetry
10.0 / 10.0
TLE '15 P4 - Olympiads Homework
12.0 / 12.0
TLE '15 P5 - Prefix Sum Array
15.0 / 15.0
TSOC (12.0 points)
Problem
Score
TSOC '15 Contest 2 #5 - Bebiliths
7.0 / 7.0
TSOC '15 Contest 2 #6 - All-Out War!
5.0 / 5.0
Uncategorized (71.0 points)
Problem
Score
16 BIT S/W ONLY
3.0 / 3.0
A Noisy Class
7.0 / 7.0
List Minimum
3.0 / 3.0
List Minimum (Hard)
5.0 / 5.0
Hello, World!
1.0 / 1.0
Largest Permutation
10.0 / 10.0
Inaho
15.0 / 15.0
Touching Segments
20.0 / 20.0
Python Infinite Loop
7.0 / 7.0
VM7WC (3.0 points)
Problem
Score
VM7WC '15 #4 Bronze - Melanie's Cradles
3.0 / 3.0
