1049: [编程入门]结构体之时间设计

解题思路:

注意事项:

参考代码:

#include <stdio.h>

typedef struct date{

int year,month,day;

}D;

int main()

{

D d;

int total=0;

scanf("%d%d%d",&d.year,&d.month,&d.day);

total+=d.day;

switch(d.month-1){

case 11:total+=30;

case 10:total+=31;

case 9:total+=30;

case 8:total+=31;

case 7:total+=31;

case 6:total+=30;

case 5:total+=31;

case 4:total+=30;

case 3:total+=31;

case 2:total+=28;

case 1:total+=31;

}

if(d.year%400==0||d.year%4==0&&d.year%100!=0)

if(d.month>2)

total++;

printf("%d",total);

}