Lightoj 1414 February 29 Solution

Problem Link:  https://lightoj.com/problem/february-29 

Solution in C++:

///La ilaha illellahu muhammadur rasulullah

///******Bismillahir-Rahmanir-Rahim******///

///Abul Hasnat  Tonmoy

///Department of CSE,23rd batch

///Islamic University,Bangladesh

///**********ALLAH IS ALMIGHTY************///

#include <bits/stdc++.h>

using namespace std;

typedef long long ll;

int main()

{

    ll d1,d2,y1,y2,sy,ey,t,i=0;

    cin>>t;

    while(t--)

    {

        string m1,m2;

        char c;

        cin>>m1>>d1>>c>>y1;

        cin>>m2>>d2>>c>>y2;

        if((m1=="January")||((m1=="February")&&(d1<=29)))   y1--;

        sy=(y1/4)-(y1/100)+(y1/400);

        if((m2=="January")||((m2=="February")&&(d2<=28)))   y2--;

        ey=(y2/4)-(y2/100)+(y2/400);

        printf("Case %lld: ",++i);

        cout<<abs(sy-ey)<<endl;

    }

}