Div 2 Problem F

#include<cstdio>
#include<cstring>
#include<string>
#include<cmath>
#include<iostream>
#include<cctype>
#include<map>
#include<stack>
#include<cstdlib>
#include <queue>
#include <vector>
#include<algorithm>
#define ll long long
#define sc scanf
#define pf printf
#define Pi 2*acos(0.0)
using namespace std;
int main()
{
    int a,b;
    while(sc("%d%d",&a,&b)==2)
    {
        if(a==7&&b==1)
        pf("Happy Birthday To Shipu.\n");
        else if(a==29&&b==4)
        pf("Happy Birthday To Dipu Sir.\n");
        else if(a==30&&b==5)
        pf("Happy Birthday To Fahad vai.\n");
        else if(a==21&&b==6)
        pf("Happy Birthday To Sufian.\n");
        else if(a==11&&b==12)
        pf("Happy Birthday To Alim.\n");
        else
        pf("This is an ordinary day.\n");
    }
    return 0;
}