Introduction - If you have any usage issues, please Google them yourself
if(p->name==name)
{
if (flag)
{
cout<<"姓名为"<<name<<"的选手有:"<<endl
cout<<setw(15)<<"姓名"<<setw(10)<<"编号"<<setw(7)<<"成绩"<<endl
flag=false
}
cout<<setw(15)<<p->name<<setw(10)<<p->num<<setw(7)<<p->average<<endl
total++
}