Comparing multiple values to one constant, Efficient writing.

I have a situation like this

if (Lag [1]<3 and Lag [2]<3 and Lag [3]<3 and Lag [11]<3 and Lag [12]<3 and Lag [13]<3)
i++; // incrementing

Is there a way to write it better? (Shorter)
This comes up a lot,

Can I just say 'if you and you and you are smaller than 3 then etc" ?

Thanks

It's made more complicated by the fact that your indices are not contiguous.. 1,2,3,11,12,13. That means you can't directly substitute the range in a simple for loop.

If you are only concerned with source code brevity, it doesn't get any shorter than what you've posted.

Can I just say 'if you and you and you are smaller than 3 then etc" ?

That is exactly what you are saying

OK Thanks a lot,

The iteration is not an option this time,

Good enough,

Thanks