static void test01()
{
for (int a = 1; a <=33; a++)
{
for (int b = 1; b <= 20; b++)
{
for (int c = 0; c <= 50; c++)
{
if (3*a+5*b+c*2==100)
{
Console.WriteLine("a={0},b={1},c={2}",a,b,c);
}
}
}
}
}