How to Print Array Elements in C ?

Printing Array Elements in C

In C , printing arrays is straightforward and does not require any specific libraries. Here's how you can do it:

Looping Through Array Elements:

The most common method is to iterate over each element of the array and print its value using a loop. For instance:

int main() {
  // Initialize an array
  int myArray[] = {1, 2, 3, 4, 5};

  // Loop through the array and print each element
  for (int i = 0; i < 5; i++) {
    cout << myArray[i] << endl;
  }

  return 0;
}

Using iterators:

Another approach is to use iterators, which provide a way to traverse the elements of a container, including arrays. The syntax is:

int main() {
  // Initialize an array
  int myArray[] = {1, 2, 3, 4, 5};

  // Use an iterator to traverse the array
  for (int* it = myArray; it != myArray + 5; it++) {
    cout << *it << endl;
  }

  return 0;
}

Additional Considerations:

When printing arrays, keep in mind the following:

• Make sure the index does not exceed the size of the array, as this may result in undefined behavior.
• When using iterators, make sure to increment the iterator appropriately to avoid infinite loops.

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