how to know if a number is leap year or not code example
Example: Check Leap Year
#include <iostream>
using namespace std;
int main() {
int year;
cout << "Enter a year: ";
cin >> year;
if (year % 4 == 0) {
if (year % 100 == 0) {
(year % 400 == 0) ?
cout << year << " is a leap year." :
cout << year << " is not a leap year.";
}
else
cout << year << " is a leap year.";
}
else
cout << year << " is not a leap year.";
return 0;
}