a1:=v/ma(v;
5)>2.97 and v/ma(v;
20)>0.976; a4:=c>o and cef(c,1)>1.091; a5:=c/llv(c;
40)5.086; aa:=(a1 or b1) and a2 and a3 and a4 and a5; if(count(ref(aa,1);
破剑式公式急求答案,帮忙回答下
a1:=v/ma(v;
5)>2.97 and v/ma(v;
20)>0.976; a4:=c>o and cef(c,1)>1.091; a5:=c/llv(c;
40)5.086; aa:=(a1 or b1) and a2 and a3 and a4 and a5; if(count(ref(aa,1);