/* 
 day of the year
 * Author: rahule@cse.iitk.ac.in
 * Created on 13 August, 2010, 7:05 PM
 */

#include <stdio.h>

int main()
{
    int day,month,total;
    printf("\nEnter the month and day :");      //Scans month and date
    scanf("%d%d",&month,&day);
    if(month==1)        //checks whether the month is Jan
    {
        total=day;
    }
    else
    {
        if(month==2)        //Check whether the mont is Feb
            total=day+31;
        else
        {
            if(month<=7)        //checks whether the month is,or before, july
                total=((month)/2)*31+((month-1)/2-1)*30+28+day;        //formula to calculate number of days
            else                                                       //checks whether the mont his afyter july
                month=month-7;
                total=212+((month)/2)*31+((month-1)/2)*30+day;         //there are 212 days till august.this formula calculetes number of days from "august 1 to the required date,and adds 212 to it.
             
        }
    }
     printf("\ntotal number of days:%d\n",total);       //Prints the number of days
    
}