求C#提题答案
来源:百度知道 编辑:UC知道 时间:2024/09/22 01:14:54
Class Date1
{
private int year;
private int month;
private int day;
public AddOneDay() //加一天
{
switch(month)
{
case 1:
case 3:
case 5:
case 7:
case 8:
case 10:
if(day<31)
day+=1;
else
{
day = 1;
month +=1
}
break;
case 4:
case 6:
case 9:
case 11:
if(day<30)
day+=1;
else
{
day = 1;
month +=1
}
break;
case 2:
if(((y