解题思路:switch中的break
注意事项:
参考代码:
#include<stdio.h>
#include<stdlib.h>
typedef struct{
int year,month,day;
}TIME;
int isleapyear(int x)
{
if(x%4==0 && x%100!=0 || x%400==0)
return 1;
else
return 0;
}
int main()
{
int sum=0;
TIME i;
scanf("%d %d %d",&i.year,&i.month,&i.day);
//printf("%d %d %d",i.year,i.month,i.day);
switch(i.month)
{
case 12:sum+=30;
case 11:sum+=31;
case 10:sum+=30;
case 9:sum+=31;
case 8:sum+=31;
case 7:sum+=30;
case 6:sum+=31;
case 5:sum+=30;
case 4:sum+=31;
case 3:sum+=28;
case 2:sum+=31;
case 1:break;
}
sum+=i.day;
if(isleapyear(i.year))
sum++;
printf("%d",sum);
return 0;
}
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