CONTOH PENGGUNAAN ARRAY C++

#include <stdio.h>
#include <conio.h>
#include <iostream.h>
#include <iomanip.h>

main()
{
char   nim[8][10],nm[20][10],jwb;
int    i,j;
float   n1[10],n2[10],na[10];
isi:
clrscr();
cout<<"Masukan Jumlah Data     : ";cin>>j;
for (i=1;i<=j;i++)
{
cout<<"Data Ke -  : "<<i<<endl;
cout<<"Masukan NIM\t : ";cin>>nim[i];
cout<<"Masukan Nama\t : ";gets(nm[i]);
cout<<"Nilai 1 \t : ";cin>>n1[i];
cout<<"Nilai 2 \t : ";cin>>n2[i];

na[i]=(n1[i]+n2[i])/2;
cout<<endl;
}
cout<<"                     DATA MAHASISWA"<<endl;
cout<<"=============================================="<<endl;
cout<<"No.    NIM           Nama            Nilai    "<<endl;
cout<<"                                              "<<endl;
cout<<" "<<endl;
for (i=1;i<=j;i++)
{
cout<<setiosflags(ios::right)<<setw(3)<<i;
cout<<setprecision(3)<<"   "<<nim[i];
cout<<setprecision(4)<<"        "<<nm[i];
cout<<setprecision(5)<<"              "<<na[i]<<endl;
}
cout<<"============================================"<<endl;
cout<<"Mau Input Data Lagi [Y/T] : ";jwb=getche();
if (jwb=='Y'||jwb=='y')
goto isi;
getch();
}