Antoun J. Yaacoub Ph.D.

Since 1582 are leap years those years divisible by 4, except for century years (equal to
100*S) where S is not divisible by 4.
Example :
1988, 1600, 2000 are leap years.
1987, 1700, 1800, 1900 are not.

Write a program that reads a year and displays the caracter Y if the year is a leap and N if it's not, followed by a new line.

Difficulty level

This exercise is mostly suitable for students

#include <stdio.h>
#include <math.h>
int main()
{
    double km, inches;
    int m, y , f;
    
    scanf("%lf",&km);
    
    
    m  = km *1000 / 1609; 
    y =  (km *1000 -m*1609) * 1760 / 1609; 
    f = ((km *1000 -m*1609) * 1760 / 1609  - y )*3;
    inches= (((km *1000 -m*1609) * 1760 / 1609  - y )*3 -f)*12;
    
    printf("%d %d %d %.2lf\n",m , y, f , inches);
 

    return 0;
}

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Leap years