Problem list

ID Problem ▾ Category Points % AC # AC
fcb022_sumlen Beginner Free Contest 22 - SUMLEN Free Contest 0.10 20.0% 12
fcb023_bridges Beginner Free Contest 23 - BRIDGES Free Contest 0.10 16.5% 12
fcb023_cedge Beginner Free Contest 23 - CEDGE Free Contest 0.10 63.4% 24
fcb023_luckysq Beginner Free Contest 23 - LUCKYSQ Free Contest 0.10 19.2% 13
fcb023_power3 Beginner Free Contest 23 - POWER3 Free Contest 0.10 19.2% 113
fcb023_ruou Beginner Free Contest 23 - RUOU Free Contest 0.10 66.2% 42
fcb024_blackjack Beginner Free Contest 24 - BLACKJACK Free Contest 0.10 48.0% 28
fcb024_gift Beginner Free Contest 24 - GIFT Free Contest 0.10 44.4% 3
fcb024_maze Beginner Free Contest 24 - MAZE Free Contest 0.10 45.6% 35
fcb024_streak Beginner Free Contest 24 - STREAK Free Contest 0.10 42.2% 69
fcb024_sweshr Beginner Free Contest 24 - SWESHR Free Contest 0.10 42.3% 16
fcb025_gfriend Beginner Free Contest 25 - GFRIEND Free Contest 0.10 83.0% 240
fcb025_koddflo Beginner Free Contest 25 - KODDFLO Free Contest 0.10 48.5% 26
fcb025_shooting Beginner Free Contest 25 - SHOOTING Free Contest 0.10 0.0% 0
fcb025_spot Beginner Free Contest 25 - SPOT Free Contest 0.10 57.1% 22
fcb025_sumodd Beginner Free Contest 25 - SUMODD Free Contest 0.10 39.8% 220
fcb026_choose Beginner Free Contest 26 - CHOOSE Free Contest 0.10 52.9% 8
fcb026_kmulmat Beginner Free Contest 26 - KMULMAT Free Contest 0.10 7.1% 14
fcb026_lighting Beginner Free Contest 26 - LIGHTING Free Contest 0.10 66.7% 4
fcb026_multab Beginner Free Contest 26 - MULTAB Free Contest 0.10 87.7% 251
fcb026_sumxor Beginner Free Contest 26 - SUMXOR Free Contest 0.10 62.5% 32
fcb027_chess Beginner Free Contest 27 - CHESS Free Contest 0.11 14.3% 1
fcb027_chiakeo Beginner Free Contest 27 - CHIAKEO Free Contest 0.11 37.5% 12
fcb027_dgame Beginner Free Contest 27 - DGAME Free Contest 0.11 9.5% 2
fcb027_divcandy Beginner Free Contest 27 - DIVCANDY Free Contest 0.11 54.9% 259
fcb027_tower Beginner Free Contest 27 - TOWER Free Contest 0.11 30.7% 90
fcb028_agrtree Beginner Free Contest 28 - AGRTREE Free Contest 0.53 35.0% 31
fcb028_bits Beginner Free Contest 28 - BITS Free Contest 0.44 44.2% 31
fcb028_lagrange Beginner Free Contest 28 - LAGRANGE Free Contest 0.19 49.1% 70
fcb028_nearest Beginner Free Contest 28 - NEAREST Free Contest 0.42 44.6% 26
fcb028_vacuum Beginner Free Contest 28 - VACUUM Free Contest 0.47 29.5% 23
fcb029_difnple Beginner Free Contest 29 - DIFNPLE Free Contest 0.05 59.1% 573
fcb029_dmath Beginner Free Contest 29 - DMATH Free Contest 0.64 50.0% 17
fcb029_prefix Beginner Free Contest 29 - PREFIX Free Contest 0.05 51.4% 469
fcb029_replacesum Beginner Free Contest 29 - REPLACESUM Free Contest 0.34 39.5% 32
fcb029_trinnum Beginner Free Contest 29 - TRINNUM Free Contest 0.61 41.7% 24
fcb003_electric Beginner Free Contest 3 - ELECTRIC Free Contest 0.10 27.4% 39
fcb003_linetrip Beginner Free Contest 3 - LINETRIP Free Contest 0.10 49.9% 222
fcb003_military Beginner Free Contest 3 - MILITARY Free Contest 0.10 33.6% 70
fcb003_nhantinh Beginner Free Contest 3 - NHANTINH Free Contest 0.10 26.0% 102
fcb003_reverse Beginner Free Contest 3 - REVERSE Free Contest 0.10 40.0% 78
fcb030_divisorpart Beginner Free Contest 30 - DIVISORPART Free Contest 0.50 29.3% 11
fcb030_starf Beginner Free Contest 30 - STARF Free Contest 0.14 58.5% 66
fcb030_strin Beginner Free Contest 30 - STRIN Free Contest 0.30 61.9% 62
fcb030_tribeau Beginner Free Contest 30 - TRIBEAU Free Contest 0.06 37.6% 411
fcb030_unique Beginner Free Contest 30 - UNIQUE Free Contest 0.10 30.7% 96
fcb031_aid Beginner Free Contest 31 - AID Free Contest 0.67 48.0% 20
fcb031_marec Beginner Free Contest 31 - MAREC Free Contest 0.11 38.0% 135
fcb031_present Beginner Free Contest 31 - PRESENT Free Contest 0.15 42.1% 84
fcb031_sqfree Beginner Free Contest 31 - SQFREE Free Contest 0.28 20.0% 61