public static void Main()
Console.ForegroundColor = ConsoleColor.Yellow;
Console.ForegroundColor = ConsoleColor.Yellow;
for (td = 0; td <= 20; td++)
for (tn = 0; tn <= 33; tn++)
for ( tg = 0; tg <= 100-td-tn; tg++)
if (td+tn+tg==100 && td * 5 + tn * 3 + tg /3 == 100)
Console.WriteLine("td {0} tn{1} tg {2}", td, tn, tg);