<p>You have a long flowerbed in which some of the plots are planted, and some are not. However, flowers cannot be planted in <strong>adjacent</strong> plots.</p> <p>Given an integer array <code>flowerbed</code> containing <code>0</code>'s and <code>1</code>'s, where <code>0</code> means empty and <code>1</code> means not empty, and an integer <code>n</code>, return <code>true</code> <em>if</em> <code>n</code> <em>new flowers can be planted in the</em> <code>flowerbed</code> <em>without violating the no-adjacent-flowers rule and</em> <code>false</code> <em>otherwise</em>.</p> <p> </p> <p><strong class="example">Example 1:</strong></p> <pre><strong>Input:</strong> flowerbed = [1,0,0,0,1], n = 1 <strong>Output:</strong> true </pre><p><strong class="example">Example 2:</strong></p> <pre><strong>Input:</strong> flowerbed = [1,0,0,0,1], n = 2 <strong>Output:</strong> false </pre> <p> </p> <p><strong>Constraints:</strong></p> <ul> <li><code>1 <= flowerbed.length <= 2 * 10<sup>4</sup></code></li> <li><code>flowerbed[i]</code> is <code>0</code> or <code>1</code>.</li> <li>There are no two adjacent flowers in <code>flowerbed</code>.</li> <li><code>0 <= n <= flowerbed.length</code></li> </ul>