b=0,-1,1
所有跟帖:
• b=0 直接求a,否则分母是零 -youdecide- ♂ (0 bytes) () 03/23/2019 postreply 23:43:31
• 好像是这个 b=0,a=1,-1;b=1,a=0,-1;b=-1,a=0,-1 -youdecide- ♂ (0 bytes) () 03/23/2019 postreply 23:38:43
• 写错了。应是:b=0,a=1,-1;b=1,a=0,1;b=-1,a=0,-1 -youdecide- ♂ (0 bytes) () 03/24/2019 postreply 11:12:05