multiple if condition support

Question

Currently I can see support for multiple if-else and parallel activities.

Is there anything for muiple if condition support

if(a>b)
{
      if(b > c)
      {
            if(c>d)
            {
                  x = 100;
            }
     }

}

as per above example if(a>b) && if(b>c) && if(c>d) only then x = 100. Which is a muliple if condition executing parallely. Can I show these if conditions parallel to each other and then give a single output to "x = 100"

Thanks,

Nikhil.