int DayOfMonth(int year, int month)
{
switch(month)
{
case 1:
case 3:
case 5:
case 7:
case 8:
case 10:
case 12:
return 31;
case 4:
case 6:
case 9:
case 11:
return 30;
case 2:
if((year % 4 == 0 && year % 100 != 0) || year % 400 == 0)
{
return 29;
}
else
{
return 28;
}
default:
return 0;
}
}
根据输入年月计算该月份的天数
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转载自blog.csdn.net/huangziguang/article/details/104433247
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