想要在输入成绩的时候把人的名字输进去最后查找的时候按姓名查找怎

#include<iostream>
#include<cstdlib>
using namespace std;
#include<stdlib.h>
void input();
void find();
void find1();
void find2();
void find21();
void find22();
void sumaver();
void maxmin();
void quit();
const int n=5;
int *score;
int main()
{new int [n];
p=new int[n];
int x;
if(score==NULL){
cout<<"申请动态空间失败！\n";
return 0;}
while(1)
{do
{ cout<<" *****************************"<<endl;
cout<<" 欢迎使用学生成绩系统，请输入相应的数字来选择您的操作"<<endl;
cout<<" *****************************"<<endl;
cout<<" 1:录入学生成绩"<<endl;
cout<<" 2:查找学生成绩"<<endl;
cout<<" 3:求总分和平均成绩"<<endl;
cout<<" 4:求最高分和最低分"<<endl;
cout<<" 5:退出本系统"<<endl;
cin>>x;}while(x<1||x>5);
switch(x)
{case 1:input();break;
case 2:find();break;
case 3:sumaver();break;
case 4:maxmin();break;
case 5:quit();
}
}
delete []score;}
void input()
{ system("cls");
cout<<"请依次输入成绩:"<<endl;
for(int i=0;i<n;i++)
{cout<<i+1<<"号:";
cin>>score[i];}
cout<<"成绩输入完毕."<<endl;
}
void find()
{ system("cls");
int x;
do
cout<<"请选择"1"或"2":"<<endl;
cout<<"1:精确查找"<<endl;
cout<<"2:模糊查找"<<endl;
cin>>x;}
while(x!=1&&x!=2);
switch(x)
{case 1:find1();break;
case 2:find2();
}
}
void find1()
{system("cls");
cout<<"请输入要查找的分数:"<<endl;
int s;
cin>>s;
for(int i=0;i<n;i++)
if(s==score[i])cout<<"第"<<i+1<<"个同学的分数是"<<s<<endl;
cout<<endl;
}
void find2()
{system("cls");
int x;
do
{cout<<"请选择:"<<endl;
cout<<"1:按最高分查找"<<endl;
cout<<"2:按最低分查找"<<endl;
cin>>x;}while(x!=1&&x!=2);
switch(x)
{case 1:find21();break;
case 2:find22();
}
}
void find21()
{system("cls");
cout<<"请输入要查找的最高分:"<<endl;
int s;
cin>>s;
for(int i=0;i<n;i++)
if(score[i]<=s)cout<<"第"<<i+1<<"号 ";
cout<<"的分数低于或等于"<<s<<endl;
}
void find22()
{system("cls");
cout<<"请输入要查找的最低分:"<<endl;
int s;
cin>>s;
for(int i=0;i<n;i++)
if(score[i]>=s)cout<<"第"<<i+1<<"号 ";
cout<<"的分数高于或等于"<<s<<endl;
}
void sumaver()
{system("cls");
int sum=0;
for(int i=0;i<n;i++)
sum+=score[i];
cout<<"全班总分是:"<<sum<<endl;
cout<<"全班平均分是:"<<sum/n<<endl;
}
void maxmin()
{system("cls");
int max=score[0],min=score[0];
for(int i=1;i<n;i++)
{ if(score[i]>max) max=score[i];
if(score[i]<min)min=score[i];
}
cout<<"全班最高分是:"<<max<<endl;
cout<<"全班最低分是:"<<min<<endl;
}
void quit()
{ system("cls");
cout<<" *************************************"<<endl;
cout<<" 欢迎再次使用本系统!"<<endl;
cout<<" 再见!"<<endl;
cout<<" *************************************"<<endl;
exit(0);
}