Pa help c++ array

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Elecit23

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Pa help po kung paano mag base yung array ko sa input ng user if he/she input 1000 dapat yung array ku is 1000. Tyia
 
So ang idea jan is kunin mo ung input value dun sa "Estimated Number" and make sure that it is an integer type.

Then on declaring other variables you use that value.

Example:
C++:
int x;
cout << "Estimated Number of residents: "; // Type a number and press enter
cin >> x; // Get user input from the keyboard

Then use that variable while declaring other arrays:
C++:
string name[x], age[x];
int i;
    cout<<"Name";
    for(i=0; i<x; i++)
        cin>>name[i];
    cout<<"\n Age:";
    cin>>age[i];
    .......
 
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