<pre><code class="lang-java">public class Main
{
 public static void main(String args[])
 {
 System.out.println(Math.PI);
 }
}
</code></pre>
<code>[Success] Your code was executed successfully</code>
<pre><code class="lang-plaintext">3.141592653589793
</code></pre>

```java
public class Main
{
    public static void main(String args[])
    {
        System.out.println(Math.PI);
    }
}
```

`[Success] Your code was executed successfully`

```plaintext
3.141592653589793
```

MATH.PI demonstration