text: for the rest of the array we will rely on the previous entries to compute new ones
code: for ( N = 1 ; N <= 20 ; N ++ ) System . out . printf ( " Maximum ▁ Number ▁ of ▁ A ' s ▁ with " + " %d keystrokes is %dNEW_LINE", N , findoptimal ( N ) ) ; } }