/* Test local array initialization (TestArrayInit.cpp) */
#include <iostream>
using namespace std;

int main() {
   int const SIZE = 5;

   int a1[SIZE];   // Uninitialized
   for (int i = 0; i < SIZE; ++i) cout << a1[i] << " ";
   cout << endl;   // ? ? ? ? ?

   int a2[SIZE] = {21, 22, 23, 24, 25}; // All elements initialized
   for (int i = 0; i < SIZE; ++i) cout << a2[i] << " ";
   cout << endl;   // 21 22 23 24 25

   int a3[] = {31, 32, 33, 34, 35};   // Size deduced from init values
   int a3Size = sizeof(a3)/sizeof(int);
   cout << "Size is " << a3Size << endl;   // 5
   for (int i = 0; i < a3Size; ++i) cout << a3[i] << " ";
   cout << endl;   // 31 32 33 34 35

   int a4[SIZE] = {41, 42};  // Leading elements initialized, the rests to 0
   for (int i = 0; i < SIZE; ++i) cout << a4[i] << " ";
   cout << endl;   // 41 42 0 0 0

   int a5[SIZE] = {0};  // First elements to 0, the rests to 0 too
   for (int i = 0; i < SIZE; ++i) cout << a5[i] << " ";
   cout << endl;   // 0 0 0 0 0

   int a6[SIZE] = {};   // All elements to 0 too
   for (int i = 0; i < SIZE; ++i) cout << a6[i] << " ";
   cout << endl;   // 0 0 0 0 0
}