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Hot problems

Problem Category Points AC % Users
IOI '14 P4 - Gondola IOI 15p 11.0% 122
IOI '14 P4 - Gondola (Standard I/O) IOI 15 8.6% 231
IOI '14 P5 - Friend IOI 30p 26.6% 125
IOI '14 P5 - Friend (Standard I/O) IOI 30p 18.5% 210
IOI '14 P6 - Holiday IOI 30p 15.6% 103
IOI '14 P6 - Holiday (Standard I/O) IOI 30p 12.9% 153
IOI '14 Practice Task 1 - Square IOI 10p 49.3% 222
IOI '14 Practice Task 2 - Station IOI 7p 52.2% 76
IOI '14 Practice Task 3 - Tile IOI 10p 29.0% 81
IOI '15 P1 - Boxes with Souvenirs IOI 15p 13.5% 126
IOI '15 P1 - Boxes with Souvenirs (Standard I/O) IOI 15p 8.4% 199
IOI '15 P2 - Scales IOI 25p 7.1% 30
IOI '15 P3 - Teams IOI 35p 8.8% 35
IOI '15 P3 - Teams (Standard I/O) IOI 35p 3.7% 43
IOI '15 P4 - Horses IOI 15p 11.7% 126
IOI '15 P4 - Horses (Standard I/O) IOI 15p 7.7% 174
IOI '15 P5 - Sorting IOI 25p 18.8% 86
IOI '15 P5 - Sorting (Standard I/O) IOI 25p 18.5% 192
IOI '15 P6 - Towns IOI 40p 14.5% 63
IOI '16 P1 - Detecting Molecules IOI 12p 12.3% 184
IOI '16 P1 - Detecting Molecules (Standard I/O) IOI 12p 15.2% 269
IOI '16 P2 - Roller Coaster Railroad IOI 35p 42.2% 42
IOI '16 P2 - Roller Coaster Railroad (Standard I/O) IOI 35p 13.5% 29
IOI '16 P3 - Shortcut IOI 40p 8.7% 15
IOI '16 P3 - Shortcut (Standard I/O) IOI 40p 1.6% 7
IOI '16 P4 - Paint by Numbers IOI 15p 11.8% 65
IOI '16 P4 - Paint by Numbers (Standard I/O) IOI 15p 10.3% 68
IOI '16 P5 - Unscrambling a Messy Bug IOI 20p 18.7% 73
IOI '16 P6 - Aliens IOI 30p 7.5% 99
IOI '16 P6 - Aliens (Standard I/O) IOI 30p 6.8% 81
IOI '17 P1 - Nowruz IOI 20p 0.6% 2
IOI '17 P2 - Wiring IOI 25p 16.2% 74
IOI '17 P3 - Toy Train IOI 30p 17.4% 42
IOI '17 P4 - The Big Prize IOI 20p 11.1% 67
IOI '17 P5 - Simurgh IOI 40p 13.6% 21
IOI '17 P6 - Ancient Books IOI 25p 10.8% 34
IOI '18 P1 - Combo IOI 15p 15.0% 220
IOI '18 P2 - Seats IOI 40p 10.8% 15
IOI '18 P3 - Werewolf IOI 30p 23.7% 68
IOI '18 P4 - Mechanical Doll IOI 20p 22.7% 21
IOI '18 P5 - Highway Tolls IOI 30p 9.8% 18
IOI '18 P6 - Meetings IOI 35p 12.0% 12
IOI '19 P1 - Arranging Shoes IOI 15p 17.2% 180
IOI '19 P2 - Split the Attractions IOI 40p 5.4% 38
IOI '19 P3 - Rectangles IOI 30p 5.8% 28
IOI '19 P4 - Broken Line IOI 35p 1.8% 4
IOI '19 P5 - Vision Program IOI 20p 8.9% 42
IOI '19 P6 - Sky Walking IOI 40p 9.4% 12
IOI '20 P1 - Comparing Plants IOI 40p 7.0% 23
IOI '20 P2 - Connecting Supertrees IOI 15p 8.5% 85