Problem list

ID Problem Category Points % AC ▾ # AC
fct007_buying Free Contest Testing Round 7 - BUYING Free Contest 0.05 86.6% 1777
fcb026_multab Beginner Free Contest 26 - MULTAB Free Contest 0.04 86.4% 2144
fcb014_buying Beginner Free Contest 14 - BUYING Free Contest 0.04 86.2% 1909
fct020_xortable Free Contest Testing Round 20 - XORTABLE Free Contest 0.12 82.4% 644
fcb046_fences Beginner Free Contest 46 - FENCES Free Contest 0.04 80.6% 1977
fct017_dsum Free Contest Testing Round 17 - DSUM Free Contest 0.05 80.4% 1514
fct008_avg3num Free Contest Testing Round 8 - AVG3NUM Free Contest 0.06 80.2% 1287
fcb017_cgame Beginner Free Contest 17 - CGAME Free Contest 0.06 80.0% 1431
fcb008_avg3num Beginner Free Contest 8 - AVG3NUM Free Contest 0.03 79.9% 2884
fcb025_gfriend Beginner Free Contest 25 - GFRIEND Free Contest 0.06 78.9% 1338
fct014_minrect Free Contest Testing Round 14 - MINRECT Free Contest 0.06 78.6% 1282
bedao_m27_a Bedao Mini Contest 27 - Xoay gạch Chưa phân loại 0.09 78.4% 945
fcb013_balloon Beginner Free Contest 13 - BALLOON Free Contest 0.04 78.4% 2230
fcb022_inv2x Beginner Free Contest 22 - INV2X Free Contest 0.09 77.9% 834
fct026_inv2x Free Contest Testing Round 26 - INV2X Free Contest 0.05 77.8% 1540
coci1617_r4_bridz COCI 2016/2017 - Contest 4 - Bridž COCI 0.12 77.5% 654
coci1617_r5_tuna COCI 2016/2017 - Contest 5 - Tuna COCI 0.14 77.2% 543
fc016_sibice Free Contest 16 - SIBICE Free Contest 0.09 77.2% 826
coci1617_r1_tarifa COCI 2016/2017 - Contest 1 - Tarifa COCI 0.09 77.0% 860
fc084_dna Free Contest 84 - DNA Free Contest 0.14 76.5% 558
lstar Sao may mắn OI Style 1.27 76.5% 25
makhoa3 VM 11 Bài 06 - Mã khóa bí mật 3 VNOI Marathon 1.23 76.5% 26
fc009_arbore Free Contest 9 - ARBORE Free Contest 0.73 76.5% 73
fct034_sibice Free Contest Testing Round 34 - SIBICE Free Contest 0.08 76.4% 1020
coci1920_r5_emacs COCI 2019/2020 - Contest 5 - Emacs COCI 0.14 75.2% 526
fct010_product Free Contest Testing Round 10 - PRODUCT Free Contest 0.09 75.1% 897
fct028_arbore Free Contest Testing Round 28 - ARBORE Free Contest 0.73 75.0% 70
fcb034_abcsum Beginner Free Contest 34 - ABCSUM Free Contest 0.05 74.9% 1598
fc021_scanner Free Contest 21 - SCANNER Free Contest 0.85 74.7% 57
fct041_maxdiff Free Contest Testing Round 41 - MAXDIFF Free Contest 0.09 74.6% 859
fcb047_five Beginner Free Contest 47 - FIVE Free Contest 0.07 74.6% 1167
fcb021_sumpart Beginner Free Contest 21 - SUMPART Free Contest 0.08 74.5% 946
fct050_sumpart Free Contest Testing Round 50 - SUMPART Free Contest 0.05 74.4% 1555
fc035_rational Free Contest 35 - RATIONAL Free Contest 0.86 74.4% 56
fct021_dna Free Contest Testing Round 21 - DNA Free Contest 0.09 74.1% 832
bkcc3_j Jewels of Illumination Chưa phân loại 0.59 73.9% 98
fcb016_dsum Beginner Free Contest 16 - DSUM Free Contest 0.05 73.5% 1733
fc071_soccer Free Contest 71 - SOCCER Free Contest 0.07 73.5% 1165
fcb004_compress Beginner Free Contest 4 - COMPRESS Free Contest 0.18 73.0% 413
vmsort VM 12 Bài 16 - Sắp xếp VNOI Marathon 0.11 72.8% 702
fc092_hyvong Free Contest 92 - HYVONG Free Contest 1.70 72.7% 8
fcb034_socmed Beginner Free Contest 34 - SOCMED Free Contest 0.14 72.3% 551
vr_dst_treevalue Tree Value Chưa phân loại 0.34 72.0% 201
fcb008_maxdiff Beginner Free Contest 8 - MAXDIFF Free Contest 0.06 71.7% 1333
fcb042_maxdiff Beginner Free Contest 42 - MAXDIFF Free Contest 0.06 71.7% 1329
fc137_rop Free Contest 137 - ROP Free Contest 0.47 71.4% 131
fcb005_metting Beginner Free Contest 5 - METTING Free Contest 0.11 71.3% 704
mmatrix SHIFT Operator on Matrix ICPC 0.94 71.2% 45
dtl23_e Piccôlô và Phép Thuật của Frieza Dytechlab 0.54 71.2% 109
icpc22_national_i ICPC 2022 vòng Quốc gia - I: Inversion ICPC 0.28 71.1% 246