ID 题目 显示标签 隐藏标签 AC / 尝试 难度
5671 P6678   [COCI 2019/2020 #2] Popcount 0 / 0 7
5675 P6679   [COCI 2019/2020 #2] Zvijezda 0 / 0 5
5697 P6680   [CCO 2019] Marshmallow Molecules 0 / 0 5
5698 P6681   [CCO 2019] Bad Codes 0 / 0 5
5727 P6712   [THUPC 2019] 摆家具 0 / 0 7
5794 P6751   [IOI 2019] 视觉程序 0 / 0 6
5796 P6760   [THUPC 2019] 大碗宽面 0 / 0 6
5886 P6844   [CEOI 2019] Building Skyscrapers 0 / 0 7
5890 P6845   [CEOI 2019] Dynamic Diameter 0 / 0 6
5891 P6846   [CEOI 2019] Amusement Park 0 / 0 6
5898 P6847   [CEOI 2019] Magic Tree 0 / 0 6
5902 P6848   [CEOI 2019] Scissors and Tape 0 / 0 7
5449 P6866   [COCI 2019/2020 #5] Emacs 0 / 0 1
5450 P6867   [COCI 2019/2020 #5] Politicari 0 / 0 2
5489 P6868   [COCI 2019/2020 #5] Matching 0 / 0 6
5512 P6869   [COCI 2019/2020 #5] Putovanje 0 / 0 4
5560 P6870   [COCI 2019/2020 #5] Zapina 0 / 0 4
6347 P7195   [IOI 2019] 折线 0 / 0 7
5852 P7199   [COCI 2019/2020 #1] Trol 0 / 0 2
5855 P7200   [COCI 2019/2020 #1] Lutrija 0 / 0 2

分类

手气不错

根据当前过滤条件随机选择一道题