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User fidel_calderon
About
Problems
85 problems solved
Rank by points:
#143
Total points:
580
View submissions
Points breakdown
100 / 100
AC
|
C++20
IOI '09 P1 - Archery
on Feb. 4, 2026, 7:14 a.m.
45pp
weighted
100%
(45pp)
100 / 100
AC
|
C++20
IOI '08 P6 - Pyramid Base
on Feb. 4, 2026, 6:47 a.m.
40pp
weighted
95%
(38pp)
280 / 280
AC
|
C++20
IOI '07 P6 - Training
on Feb. 4, 2026, 6:23 a.m.
40pp
weighted
90%
(36pp)
100 / 100
AC
|
C++20
IOI '25 P5 - Migrations
on Feb. 2, 2026, 8:32 a.m.
40pp
weighted
86%
(34pp)
360 / 360
AC
|
C++20
IOI '08 P3 - Fish
on Feb. 4, 2026, 6:53 a.m.
35pp
weighted
81%
(29pp)
100 / 100
AC
|
C++20
IOI '25 P2 - Triple Peaks
on Feb. 2, 2026, 8:43 a.m.
35pp
weighted
77%
(27pp)
100 / 100
AC
|
C++20
IOI '25 P6 - Obstacles
on Feb. 2, 2026, 8:39 a.m.
35pp
weighted
74%
(26pp)
100 / 100
AC
|
C++20
IOI '04 P6 - Empodia
on Feb. 4, 2026, 4:50 a.m.
30pp
weighted
70%
(21pp)
100 / 100
AC
|
C++20
IOI '02 P5 - Bus Terminals
on Feb. 4, 2026, 4:09 a.m.
30pp
weighted
66%
(20pp)
100 / 100
AC
|
C++20
IOI '01 P6 - Depot
on Feb. 4, 2026, 3:53 a.m.
30pp
weighted
63%
(19pp)
Load more...
IOI (1597 points)
Problem
Score
IOI '00 P1 - Palindrome
10 / 10
IOI '00 P2 - Car Parking
15 / 15
IOI '00 P4 - Walls
12 / 12
IOI '00 P5 - Post Office
15 / 15
IOI '00 P6 - Building with Blocks
20 / 20
IOI '01 P1 - Mobile Phones
15 / 15
IOI '01 P2 - Ioiwari Game
12 / 12
IOI '01 P3 - Twofive
25 / 25
IOI '01 P6 - Depot
30 / 30
IOI '02 P1 - The Troublesome Frog
15 / 15
IOI '02 P2 - Utopia Divided
20 / 20
IOI '02 P4 - Batch Scheduling
20 / 20
IOI '02 P5 - Bus Terminals
30 / 30
IOI '03 P2 - Comparing Code
25 / 25
IOI '03 P5 - Amazing Robots
20 / 20
IOI '03 P6 - Seeing the Boundary
20 / 20
IOI '03 Practice Task 1 - Balancing Act
15 / 15
IOI '04 P1 - Artemis
15 / 15
IOI '04 P2 - Hermes
15 / 15
IOI '04 P2 - Hermes (Hard)
20 / 20
IOI '04 P3 - Polygon
20 / 20
IOI '04 P4 - Phidias
10 / 10
IOI '04 P5 - Farmer
15 / 15
IOI '04 P6 - Empodia
30 / 30
IOI '05 P1 - Garden
20 / 20
IOI '05 P2 - Mountain
20 / 20
IOI '05 P3 - Mean Sequence
12 / 12
IOI '05 P4 - Birthday
12 / 12
IOI '05 P6 - Rivers
20 / 20
IOI '05 Practice Task 3 - Polish Flag
20 / 20
IOI '06 P1 - Deciphering the Mayan Writing
7 / 7
IOI '06 P2 - Pyramid
17 / 17
IOI '06 P4 - The Valley of Mexico
15 / 15
IOI '07 P1 - Aliens
12 / 12
IOI '07 P2 - Flood
25 / 25
IOI '07 P3 - Sails
25 / 25
IOI '07 P4 - Miners
15 / 15
IOI '07 P5 - Pairs
25 / 25
IOI '07 P6 - Training
40 / 40
IOI '08 P1 - Type Printer
12 / 12
IOI '08 P2 - Islands
25 / 25
IOI '08 P3 - Fish
35 / 35
IOI '08 P4 - Teleporters
25 / 25
IOI '08 P6 - Pyramid Base
40 / 40
IOI '09 P1 - Archery
45 / 45
IOI '09 P2 - Hiring
12 / 12
IOI '09 P3 - POI
7 / 7
IOI '09 P4 - Raisins
10 / 10
IOI '09 P5 - Garage
7 / 7
IOI '09 P6 - Mecho
10 / 10
IOI '09 P7 - Regions
20 / 20
IOI '09 P8 - Salesman
25 / 25
IOI '09 Practice Task 3 - Museum
15 / 15
IOI '25 P1 - Souvenirs
25 / 25
IOI '25 P2 - Triple Peaks
35 / 35
IOI '25 P3 - World Map
30 / 30
IOI '25 P4 - Festival
30 / 30
IOI '25 P5 - Migrations
40 / 40
IOI '25 P6 - Obstacles
35 / 35
IOI '94 P1 - The Triangle
7 / 7
IOI '94 P2 - The Castle
10 / 10
IOI '94 P4 - The Clocks
10 / 10
IOI '95 P1 - Packing Rectangles
15 / 15
IOI '95 P2 - Shopping Offers
15 / 15
IOI '95 P4 - Letter Game
15 / 15
IOI '95 P5 - Street Race
15 / 15
IOI '95 Practice Task 1 - Fence Factory
12 / 15
IOI '96 P1 - A Game
10 / 10
IOI '96 P2 - Job Processing
20 / 20
IOI '96 P3 - Network of Schools
12 / 12
IOI '96 P4 - Sorting a Three-Valued Sequence
10 / 10
IOI '96 P5 - Longest Prefix
12 / 12
IOI '97 P1 - Mars Explorer
20 / 20
IOI '97 P3 - The Toxic iShongololo
20 / 20
IOI '97 P4 - Map Labelling
20 / 20
IOI '98 P1 - Contact
10 / 10
IOI '98 P2 - Starry Night
15 / 15
IOI '98 P3 - Party Lamps
12 / 12
IOI '98 P4 - Picture
15 / 15
IOI '98 P5 - Camelot
15 / 15
IOI '98 P6 - Polygon
15 / 15
IOI '99 P1 - Little Shop of Flowers
10 / 10
IOI '99 P2 - Hidden Codes
20 / 20
IOI '99 P4 - Traffic Lights
15 / 15
IOI '99 P5 - Flatten
15 / 15
IOI '99 P6 - A Strip of Land
20 / 20