public static void Main()
double nms,nmm,nmr,pall,tax,all;
Console.WriteLine("number minutes call sout");
nms = int.Parse(Console.ReadLine());
Console.WriteLine("number minutes call mrai");
nmm = double.Parse(Console.ReadLine());
Console.WriteLine("number of rsail");
nmr = int.Parse(Console.ReadLine());
pall = nms*0.13+nmm*0.55+nmr*0.12 ;
Console.WriteLine("the number rsail: {0} number fatora dfa: {1}",nmr,all);