此代码看起来不干净,如果条件可以增长
public int VisitMonth(int months)
{
int visit = 0;
if (months <= 1)
{
visit = 1;
}
else if (months <= 2)
{
visit = 2;
}
else if (months <= 4)
{
visit = 3;
}
else if (months <= 6)
{
visit = 4;
}
else if (months <= 9)
{
visit = 5;
}
else if (months <= 12)
{
visit = 6;
}
else if (months <= 15)
{
visit = 7;
}
else …