#include
#include
usingnamespacestd;
classBall
{
protected:
stringopponent;//对手
public:
Ball(stringnam)
{
opponent=nam;
}
virtualvoiddisplay()=0;
};
classBasketball:publicBall{
private:
intscore1,score2;
public:
Basketball(stringnam,intsco1,intsco2):Ball(nam){
score1=sco1;
score2=sco2;
}
voiddisplay()
{
if(score1>score2)
coutscore2)
cout>type;
while(type)
{
cin>>n>>sco1>>sco2;
if(type==1)
{
pb[count++]=newBasketball(n,sco1,sco2);
}
if(type==2)
{
pb[count++]=newFootball(n,sco1,sco2);
}
if(type==3)
{
pb[count++]=newVolleyball(n,sco1,sco2);
}
cin>>type;
}
for(inti=0;idisplay();
}
return0;
}
输入一次就输出而且重复输出多次。。。这是什么情况啊
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