1*9a7741deSElliott Hughes { 2*9a7741deSElliott Hughes x = $1 3*9a7741deSElliott Hughes while (x > 1) { 4*9a7741deSElliott Hughes print x 5*9a7741deSElliott Hughes x = x / 10 6*9a7741deSElliott Hughes } 7*9a7741deSElliott Hughes } 8