CPP

leap year c++

#include <iostream>
using namespace std;

int main() {

  int year;

  cout << "Enter a year: ";
  cin >> year;

  // if year is divisible by 4 AND not divisible by 100
  // OR if year is divisible by 400
  // then it is a leap year
  if ((year % 4 == 0 && year % 100 != 0) || year % 400 == 0) {
    cout << year << " is a leap year.";
  }
  else {
    cout << year << " is not a leap year.";
  }

  return 0;
}

c++ Program to check if a given year is leap year

// C++ program to check if a given
// year is leap year or not
#include <bits/stdc++.h>
using namespace std;
 
bool checkYear(int year)
{
    // If a year is multiple of 400,
    // then it is a leap year
    if (year % 400 == 0)
        return true;
 
    // Else If a year is multiple of 100,
    // then it is not a leap year
    if (year % 100 == 0)
        return false;
 
    // Else If a year is multiple of 4,
    // then it is a leap year
    if (year % 4 == 0)
        return true;
    return false;
}
 
// Driver code
int main()
{
    int year = 2000;
 
    checkYear(year) ? cout << "Leap Year":
                      cout << "Not a Leap Year";
    return 0;
}
 
// This is code is contributed
// by rathbhupendra