1 #include <stdio.h>
 2 int Month[2][13]={
 3     {0,31,28,31,30,31,30,31,31,30,31,30,31},
 4     {0,31,29,31,30,31,30,31,31,30,31,30,31}
 5 };
 6 int main()
 7 {
 8     int y,m,d,sum,f,i;
 9     while (scanf("%d/%d/%d",&y,&m,&d)!=EOF)    
10     {
11         sum=0;
12         f=((y%400==0) || (y%100!=0) && (y%4==0));
13         i=1;
14         while (i<m)    
15             sum+=Month[f][i++];
16         printf("%d\n",sum+d);
17     }
18     return 0;
19 }