Fastest way to check if array is equal to? : <p>I am writing a game simulation that tests if any piece is on the board. If a piece is not I would like the AI to place a piece on the board, for this I created a bool function to test if all the pieces are set to 0 which means they are yet to enter the board. The current function boots, but I feel there is a much simpler way to do this:</p>

<pre><code>bool checkPiece(int a[])
{
int n = 0;
bool e = true;
while (e == true &amp;&amp; n &lt; 4)
{
    if (a[n] == 0 )
    {
        n++;
    }
    else
    {
        return false;
    }
}
return true;
}
</code></pre>
