using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace yukicoder_388 { class Program { static void Main(string[] args) { string[] a = Console.ReadLine().Split(' '); int s = int.Parse(a[0]); int f = int.Parse(a[1]); int flr = s / f + 1; Console.WriteLine(flr); Console.ReadLine(); } } }