a乘a=bd aa乘aa=abcd aaa乘aaa=aabccd aaaa乘aaaa=aaabcccd aaaaa乘aaaaa=aaaabccccd
问题描述:
a乘a=bd aa乘aa=abcd aaa乘aaa=aabccd aaaa乘aaaa=aaabcccd aaaaa乘aaaaa=aaaabccccd
a=() b=() c=()
答
问的什么啊?
a=9,b=8,c=0,d=1