/* Function to increment each element of an array (IncrementArray.cpp) */
#include <iostream>
using namespace std;

// Function prototypes
void inc(int array[], int size);
void print(int array[], int size);

// Test Driver
int main() {
   int a1[] = {8, 4, 5, 3, 2};

   // Before increment
   print(a1, 5);   // {8,4,5,3,2}
   // Do increment
   inc(a1, 5);     // Array is passed by reference (having side effect)
   // After increment
   print(a1, 5);   // {9,5,6,4,3}
}

// Function definitions

// Increment each element of the given array
void inc(int array[], int size) {  // array[] is not const
   for (int i = 0; i < size; ++i) {
      array[i]++;  // side-effect
   }
}

// Print the contents of the given array
void print(int array[], int size) {
   cout << "{";
   for (int i = 0; i < size; ++i) {
      cout << array[i];
      if (i < size - 1) {
         cout << ",";
      }
   }
   cout << "}" << endl;
}