int r1 = Math.max(0, i-k), c1 = Math.max(0, j-k); int r2 = Math.min(m-1, i+k), c2 = Math.min(n-1, j+k); ...

Abstract: Sparse arrays designed based on fourth-order difference co-array (DCA) can achieve significantly higher uniform degrees-of-freedom (uDOFs). However, most existing fourth-order sparse arrays ...

//We are basically storing sum%k and storing it in the hashmap and checking it. //Math logic is that the overall sum will get cancelled out because of modulo ...

Even if you're not a die hard fan of action shooters, it's unlikely that you will find a better refined and remarkably crafted PC version of a console game like this one.