}
if(y==1)
cout<<"删除失败";
}
void function::recover()
{
ifstream recover("recover.txt");
for(int i=0;i<100;i++)
if(!strcmp(wor[i].name,"\0"))
/*恢复*/
recover>>wor[i].num>>wor[i].name>>wor[i].salary>>wor[i].age>>wor[i].sex>>wor[i].addre
ss>>wor[i].zhicheng;
recover.close();
cout<<"您所删除的记录已恢复";
m++;
ofstream clean("recover.txt");
clean<<'\0';
clean.close();
}
void function::statistics()
{
/*统计*/
float all=0,allage=0,fnum=0,m=0;
float w1,w2,w3 ;
cout<<"统计信息如下:(单位:元)"<
}
w3=fnum/m;
}
}
cout<