[Dev-C++] Problem with Struct loop...

Dear all…
        Please help fix the following source code I got error while try to input all values from Keyboard to store in array of struct... I mean to make  an 
example of recording all data Tables in Database...
        Thanks in advance....!
 
        Regards....!
 
#include<iostream>
#include<conio.h>
#include<string.h>
using namespace std;
               
                struct Score{
                double Point;
                char Subj[10];
                };             
 
                struct Student{
 
                double ID;
                char FirstName[20];
                char LastName[20];
                char Sex;              
                };
               
main(){
                
                int Nstu,Nsubj,i,j;
               
                cout<<"Enter Amount
of Student";
                cin>>Nstu;
                cout<<"Enter Amoun of
Subject";
                cin>>Nsubj;
               
                Score Data[Nsubj*Nstu];
                Student Info[Nstu];       
                for (i=0;i<Nstu;i++){
                
                cout<<"Input ID:
";
                cin>>Info[i].ID;
               
                cout<<"Input Name:
";
                cin>>Info[i].FirstName;
               
                cout<<"Input
LastName: ";
                cin>>Info[i].LastName;
   
                cout<<"Input Sex:
";
                cin>>Info[i].Sex ;
 
                                for(j=0;j<Nsubj;j++){
                                                
                                                cout<<"Input
Subject: ";
                                                cin>>Data[j].Sub;
 
                                                cout<<"Input
Scores: ";
                                                cin>>Data[j].Point;
                                };
                };
                
                for (int o=0;o <Nstu;o++){
               
                cout<<Info[o].ID
<<"  "
<<Info[o].FirstName <<"  " <<Info[o].LastName <<"  "<<Info[o].Sex <<"
";                             
                                for (int p=0;p
<Nsubj;p++){
                                                
                                cout<<Data[p].Sub
<<" " <<Data[p].Point ;
                                
                                }
cout<<endl;
                };
                
                getch ();
                return 0;            
}