class GFG
{
static int count_num_finger(int n)
{
int r = n % 8;
if (r == 0)
return 2;
if (r < 5)
return r;
else
return 10 - r;
}
// Driver Code
public static void main
(String[] args
) {
int n;
n = 30;
System.
out.
println(count_num_finger
(n
)); }
}
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