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#include <iostream>
using namespace std;
void main()
{
int N(8);
cout<<"N:";
cin>>N;
int *result;
result=new int (N);
cout<<"enter "<<N<<" persons' scores:";
for(int i=0;i<N;i++)
cin>>result[i];
for(int t=0;t<N;t++)
cout<<result[t]<<" ";
float sum=0;
for(int k=0;k<N;k++)
sum+=result[k];
cout<<"average:"<<sum/N;
delete result;
}
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result=new int [N];

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delete[]result;

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