写一个函数,分别传入实参 year年,month月,day日,输出这一天的下一天

写一个函数,分别传入实参 year年,month月,day日,输出这一天的下一天
写一个函数,分别传入实参 year年,month月,day日,输出这一天的下一天

写一个函数,分别传入实参 year年,month月,day日,输出这一天的下一天
#include
#include
void NextDay(int y, int m, int d)
{
printf("下一天是:%d年%d月%d日.",y,m,d);
}
int main(int argc, char *argv[])
{
int year, month, day;
printf("请输入年：");
scanf("%d",&year);
printf("请输入月：");
scanf("%d",&month);
printf("请输入日：");
scanf("%d",&day);

switch( month )
{
case 1:
case 3:
case 5:
case 7:
case 8:
case 10:
case 12:
{
if( day0)
NextDay(year, month, day+1);
else
if( day=31)
{
day=1;
month=month+1;
if(month>12)
{
month=1;
year=year+1;
NextDay(year, month, day);
}
else
NextDay(year, month, day);
}
}
break;
case 4:
case 6:
case 9:
case 11:
{
if( day