问答题
① | a=5,b=1 | ② | a=5,b=-1 |
③ | a=5,b=1 | ④ | a=5,b=1 |
a=-5,b=-1 | a=0,b=-1 | ||
⑤ | a=5,b=-1 | ⑥ | a=5,b=1 |
a=5,b=1 | a=0,b=0 | ||
a=-5,b=-1 | a=-5,b=-1 | ||
⑦ | a=5,b=1 | ⑧ | a=5,b=1 |
a=0,b=1 | a=0,b=-1 | ||
a=0,b=-1 | a=5,b=1 | ||
a=-5,b=1 | a=5,b=-1 | ||
⑨ | a=5,b=1 | ⑩ | d=5,b=1 |
a=0,b=-1 | a=5,b=0 | ||
a=0,b=1 | a=5,b=-1 | ||
a=-5,b=1 | a=0,b=1 | ||
a=-5,b=-1 | a=0,b=0 | ||
a=0,b=-1 | |||
a=5,b=1 | |||
a=-5,b=0 | |||
a=-5,b=1 |