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Problem ▾
Category
Points
AC %
Users
IOI '09 P3 - POI
IOI
7
28.8%
528
IOI '09 P2 - Hiring
IOI
12p
32.3%
251
IOI '09 P1 - Archery
IOI
45p
13.4%
37
IOI '08 P6 - Pyramid Base
IOI
40p
12.7%
7
IOI '08 P4 - Teleporters
IOI
25p
30.2%
13
IOI '08 P3 - Fish
IOI
35p
9.9%
63
IOI '08 P2 - Islands
IOI
25p
10.4%
111
IOI '08 P1 - Type Printer
IOI
12p
20.0%
409
IOI '07 P6 - Training
IOI
40p
27.9%
67
IOI '07 P5 - Pairs
IOI
25p
10.0%
116
IOI '07 P4 - Miners
IOI
15p
21.3%
444
IOI '07 P3 - Sails
IOI
25p
21.5%
210
IOI '07 P2 - Flood
IOI
25p
45.0%
135
IOI '07 P1 - Aliens
IOI
12p
15.3%
21
IOI '06 P4 - The Valley of Mexico
IOI
15p
22.0%
214
IOI '06 P2 - Pyramid
IOI
17p
22.5%
217
IOI '06 P1 - Deciphering the Mayan Writing
IOI
7p
39.5%
433
IOI '05 Practice Task 3 - Polish Flag
IOI
20p
10.6%
4
IOI '05 P6 - Rivers
IOI
20p
29.9%
283
IOI '05 P4 - Birthday
IOI
12p
15.7%
141
IOI '05 P3 - Mountain
IOI
20p
13.4%
297
IOI '05 P2 - Mean Sequence
IOI
12p
20.8%
270
IOI '05 P1 - Garden
IOI
20p
21.7%
252
IOI '04 P6 - Empodia
IOI
30p
16.8%
138
IOI '04 P5 - Farmer
IOI
15p
13.3%
210
IOI '04 P4 - Phidias
IOI
10p
53.5%
885
IOI '04 P3 - Polygon
IOI
20p
3.1%
1
IOI '04 P2 - Hermes (Hard)
IOI
20p
8.1%
9
IOI '04 P2 - Hermes
IOI
15p
23.5%
188
IOI '04 P1 - Artemis
IOI
15p
6.9%
68
IOI '03 Practice Task 1 - Balancing Act
IOI
15
46.6%
125
IOI '03 P6 - Seeing the Boundary
IOI
20p
16.1%
63
IOI '03 P5 - Amazing Robots
IOI
20
11.4%
38
IOI '03 P2 - Comparing Code
IOI
25p
17.6%
32
IOI '02 P5 - Bus Terminals
IOI
30p
14.8%
53
IOI '02 P4 - Batch Scheduling
IOI
20p
37.6%
320
IOI '02 P2 - Utopia Divided
IOI
20p
24.5%
91
IOI '02 P1 - The Troublesome Frog
IOI
15p
16.5%
78
IOI '01 P6 - Depot
IOI
30p
12.1%
39
IOI '01 P3 - Twofive
IOI
25p
16.8%
64
IOI '01 P2 - Ioiwari Game
IOI
12p
34.5%
7
IOI '01 P1 - Mobile Phones
IOI
15p
27.5%
704
IOI '00 P6 - Building with Blocks
IOI
20p
6.6%
7
IOI '00 P5 - Post Office
IOI
15p
40.6%
183
IOI '00 P4 - Walls
IOI
12
35.9%
224
IOI '00 P2 - Car Parking
IOI
15p
17.7%
53
IOI '00 P1 - Palindrome
IOI
10p
18.5%
829
Intervals
Uncategorized
10p
20.5%
110
Intertwined Strings
Uncategorized
7p
42.5%
143
Infinity Card Decks
Olympiads School
15p
16.9%
12
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