Convert for to for loop to do while loop
<p>I'm trying to convert this <strong>for loop</strong> to a <strong>do while loop</strong> and keep it a <code>7 x 7</code> matrix</p>

<p><em>For loop to print the number <code>7 x 7</code></em>:</p>

<pre><code>for (int height = 0; height &lt; 7; height++){
    cout &lt;&lt; numberMatrix[height][digitOne] &lt;&lt; " ";
    cout &lt;&lt; numberMatrix[height][digitTwo] &lt;&lt; " ";
    cout &lt;&lt; numberMatrix[height][digitThree] &lt;&lt; " ";
    cout &lt;&lt; endl;
}
</code></pre>

<p>Right output:</p>

<p><a href="https://i.stack.imgur.com/Hm2er.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Hm2er.png" alt="enter image description here"></a></p>

<p>Here is my code after converting but it doesn't come out right.</p>

<p><em>For loop to print the number <code>7 x 7</code></em>:</p>

<pre><code> int height = 0;
    while (height &lt; 7) {
        cout &lt;&lt; numberMatrix[height][digitOne] &lt;&lt; " ";
        cout &lt;&lt; numberMatrix[height][digitTwo] &lt;&lt; " ";
        cout &lt;&lt; numberMatrix[height][digitThree] &lt;&lt; " ";
        height++;
    }
}
</code></pre>

<p>Wrong output:</p>

<p><a href="https://i.stack.imgur.com/kl8QY.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/kl8QY.png" alt="enter image description here"></a></p>