Problem list

ID ▴ Problem Category Points % AC # AC
backtrack_a Educational Backtracking: Đi dạo Educational 0.60 5.6% 78
backtrack_b Educational Backtracking: Tháp Hà Nội 2 Educational 0.10 34.5% 229
backtrack_c Educational Backtracking: Bể chứa nước Educational 0.20 22.0% 142
backtrack_d Educational Backtracking: Xâu đầy đủ Educational 0.10 21.9% 331
backtrack_e Educational Backtracking: Biểu thức Educational 0.50 16.0% 217
backtrack_f Educational Backtracking: Đếm dãy GCD Educational 0.30 14.0% 114
backtrack_g Educational Backtracking: Xếp hình Educational 0.40 7.8% 25
backtrack_h Educational Backtracking: Số ước số Educational 0.60 15.4% 180
backtrack_i Educational Backtracking: Két sắt Educational 0.20 30.0% 87
backtrack_j Educational Backtracking: Điền chữ L Educational 0.30 22.2% 101
backtrack_k Educational Backtracking: Đổi dấu Educational 0.20 55.7% 178
ballgmvn VOI 14 Bài 4 - Trò Chơi Với Những Viên Bi HSG Quốc gia 0.66 21.9% 312
bananabread_domino Domino Chưa phân loại 0.01 6.0% 11
baove Bảo vệ ICPC 0.22 43.7% 344
baric Bò Ba-ri OI Style 0.58 52.1% 119
baricavn BARICA OI Style 0.32 38.4% 117
bchess Bàn cờ tướng OI Style 0.54 61.3% 58
beadsnb Beads OI Style 0.53 33.9% 590
beautynumbers Số đẹp TST Training 1.00 28.7% 70
bedao_g01_distr Bedao Grand Contest 01 - DISTR Bedao Contest 0.90 37.0% 73
bedao_g01_kprime Bedao Grand Contest 01 - KPRIME Bedao Contest 0.90 39.4% 609
bedao_g01_seqgame Bedao Grand Contest 01 - SEQGAME Bedao Contest 0.90 47.4% 350
bedao_g02_litpath Bedao Grand Contest 02 - LITPATH Bedao Contest 0.90 56.3% 103
bedao_g02_muldiv Bedao Grand Contest 02 - MULDIV Bedao Contest 0.90 23.5% 298
bedao_g02_schedule Bedao Grand Contest 02 - SCHEDULE Bedao Contest 0.90 26.1% 56
bedao_g02_zenbeo Bedao Grand Contest 02 - ZENBEO Bedao Contest 0.90 27.5% 66
bedao_g03_bonpair Bedao Grand Contest 03 - BONPAIR Bedao Contest 0.90 28.8% 396
bedao_g03_diarr Bedao Grand Contest 03 - DIARR Bedao Contest 0.90 31.4% 41
bedao_g03_strcom Bedao Grand Contest 03 - STRCOM Bedao Contest 0.90 50.0% 35
bedao_g03_three Bedao Grand Contest 03 - THREE Bedao Contest 0.90 30.1% 750
bedao_g04_nand Bedao Grand Contest 04 - NAND Bedao Contest 0.90 74.1% 17
bedao_g04_refi Bedao Grand Contest 04 - REFI Bedao Contest 0.90 50.7% 60
bedao_g04_regra Bedao Grand Contest 04 - REGRA Bedao Contest 0.90 51.9% 35
bedao_g04_sudi Bedao Grand Contest 04 - SUDI Bedao Contest 0.90 34.4% 235
bedao_g04_zeze Bedao Grand Contest 04 - ZEZE Bedao Contest 0.90 49.2% 646
bedao_g05_anti Bedao Grand Contest 05 - ANTI Bedao Contest 0.90 20.9% 9
bedao_g05_gfprob Bedao Grand Contest 05 - GFPROB Bedao Contest 0.90 31.1% 36
bedao_g05_stolen Bedao Grand Contest 05 - STOLEN Bedao Contest 0.90 46.4% 11
bedao_g05_tnv Bedao Grand Contest 05 - TNV Bedao Contest 0.90 47.9% 94
bedao_g06_frequency Bedao Grand Contest 06 - FREQUENCY Bedao Contest 0.90 25.5% 42
bedao_g06_function Bedao Grand Contest 06 - FUNCTION Bedao Contest 0.90 0.0% 0
bedao_g06_lds Bedao Grand Contest 06 - LDS Bedao Contest 0.90 28.4% 305
bedao_g06_solo Bedao Grand Contest 06 - SOLO Bedao Contest 0.90 39.1% 24
bedao_g06_spime Bedao Grand Contest 06 - SPIME Bedao Contest 0.90 45.8% 47
bedao_g07_colours Bedao Grand Contest 07 - COLOURS Bedao Contest 0.90 63.6% 39
bedao_g07_magic Bedao Grand Contest 07 - MAGIC Bedao Contest 0.90 61.9% 11
bedao_g07_password Bedao Grand Contest 07 - PASSWORD Bedao Contest 0.90 61.2% 610
bedao_g07_resort Bedao Grand Contest 07 - RESORT Bedao Contest 0.90 54.1% 174
bedao_g07_trip Bedao Grand Contest 07 - TRIP Bedao Contest 0.90 53.4% 52
bedao_g08_divtree Bedao Grand Contest 08 - DIVTREE Bedao Contest 0.90 39.6% 60