如题:
求详细的解答谢谢了!
不太理解应该怎么写,我看到有人是用Switch语句的!
#include <stdio.h>
int main(void){
int year,month,day,days=0;
scanf("%d/%d/%d",&year,&month,&day);
int a[12]={31,28,31,30,31,30,31,31,30,31,30,31};
if((year%4==0 && year%100!=0) || (year%400==0))
a[1]=29;
for (int i=1;i<month;i++){
days +=a[i-1];
}
printf("%d",days+day);
return 0;
}
希望你能采纳