code

#include<bits/stdc++.h>
using namespace std;

int isleap(int year)
{
    if(year % 400 == 0)
        return 1;
    else if(year % 100 == 0)
        return 0;
    else if(year % 4 == 0)
        return 1;
    else    return 0;
}
int main()
{
    long test, years[100000] = {0}, sum = 0;
    for(long i = 1004; i < 100000; i++)
    {
        sum = sum + isleap(i);
        years[i] = sum;
    }
    string bdyy;
    scanf("%d", &test);
    getline(cin, bdyy);
    for(int i = 0; i < test; i++)
    {
        string init_str, late_str, ul;
        string jan ("January");
        string feb ("February");
        char ch;
        long init_mm, init_yyyy, late_mm, late_yyyy, yr1, yr2;
        cin>>init_str>>init_mm>>ch>>init_yyyy;
        getline(cin, ul);
        cin>>late_str>>late_mm>>ch>>late_yyyy;
        getline(cin, ul);
       // cout<<init_yyyy<<" "<<late_yyyy<<endl;

       // cout << jan << endl;
        if(init_str.compare(jan) == 0 || init_str.compare(feb) == 0)
        {
            yr1 = init_yyyy;
        }
        else
        {
            yr1 = init_yyyy + 1;
        }
        if(late_str.compare(jan) == 0)
        {
            // cout<<"baal"<<endl;
            yr2 = late_yyyy - 1;
        }
        else if(late_str.compare(feb) == 0)
        {
            // cout<<"baal"<<endl;
            if(late_mm == 29)
                yr2 = late_yyyy;
            else
                yr2 = late_yyyy - 1;
        }
        else
        {
            yr2 = late_yyyy;
        }
        if(yr1 == yr2)
        {
            printf("Case %d: %ld\n", i + 1, isleap(yr1));
        }else printf("Case %d: %ld\n", i + 1, years[yr2] - years[yr1 - 1]);
    }
}