// --- Example: Initializing 1-dim. arrays -- 
//
// Illustrates various methods of array initialization
// and what happens when they're not done right. 
// Also shows how character and numeric arrays
// are handled differently by the << operator.
// -----------------------------------------------

#include<iostream>
using namespace std;

int main() {
   int  a_i[5] = {10,11,12,13,14,15,16};  // Never do this. (Usually
   				          // generates a compiler warning.)
   int  a_i1[] = {10,11,12,13,14,15,16};  //  This way is fine.
   char a_c[5] = {'a','p','p','l','e'};
   char str_bad[5] = "apple";    // Generates a compiler warning -- 
                                 // may or may not be correctly terminated.
   char str_good[] = "apple";    // OK.
   char str_wordy[] = "The apple of my eye.";  // OK.
   
   cout << "\n\nAddress &a_i[0]:  " << a_i;   // The address &a_i[0] is printed 
                                              // because a_i is numeric. 
   cout << "\n\nIntegers in array a_i:  ";
   for (int i=0; i<5; ++i) 
       cout << a_i[i] << ' ';
   
   cout << "\n\n";
   cout <<"Array: a_c:  " << a_c << "\n\n";  //NOTE: displays a_c[0],...,a_c[4],
                                             //    NOT the address &a_c[0].
   cout <<"Bad string:  " <<  str_bad << "\n\n";   //  
   cout <<"Good string: " << str_good << "\n\n";  //  
   cout <<"Wordy string: " << str_wordy << "\n\n";  //  
   
   return 0;
}
// ===============================================
//          OUTPUT:
// ===============================================
/*

Address &a_i[0]:  0xf7fff980

Integers in array a_i:  10 11 12 13 14 

Array: a_c:  apple

Bad string:  apple

Good string: apple

Wordy string: The apple of my eye.

*/