$3\mathrm{.}25.$ LAB: Leap year

A year in the modein Gregorian Calendar consists of $365$ days. In reality, the earth takes longer to rotate around the sun. To accoun difference in time, every $4$ years, a leap year takes place. A leap year is when a year has $366$ days. An extra day, February $29$th$.$ The requirements for a given year to be a leap year are:

The year must be divisible by $4$

If the year is a century year $,$ etc$),$ the year must be evenly divisible by $400$ ; therefore, both $1700$ and $1800$ are not lea Some example leap years are $1600,1712,$ and $2016.$

Write a program that takes in a year and determines whether that year is a leap year.

Ex: If the input is:

$1712$

he output is:

$1712-$ leap year

Ex: If the input is:

$3\mathrm{.}25\mathrm{.}1$: LAB: Leap year

main.$$

#include $$iostream$>$

using namespace std:

int main $()$

int inputyear;

bool isLeapYear $=$ false;

cin $$ inputyear;

$/*$ Type your code here. $*/$

return $9$ ;

$\}$