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Program to Check Given Year is Leap Year or Not

Program to Check Given Year is Leap Year or Not

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  • Write a program to Check if Given Year is Leap Year or Not in C
  • Write a program to Check if Given Year is Leap Year or Not in C++
  • Write a program to Check if Given Year is Leap Year or Not in Python
  • Write a program to Check if Given Year is Leap Year or Not in PHP
  • Write a program to Check if Given Year is Leap Year or Not in Java
  • Write a program to Check if Given Year is Leap Year or Not in Java Script
  • Write a program to Check if Given Year is Leap Year or Not in C#

Explanation:

o check if a given year is a leap year:

Leap Year Rules

  1. A year is a leap year if:
    • It is divisible by 4.
    • But, if it is divisible by 100, it must also be divisible by 400.
  2. This means:
    • Years like 1600, 2000, 2400 are leap years (divisible by 400).
    • Years like 1700, 1800, 1900 are not leap years (divisible by 100 but not by 400).
    • Years like 2024, 2028 are leap years (divisible by 4 but not by 100).

Program to Check Given Year is Leap Year or Not

#include <stdio.h>

int main() {
    int year;

    // Input the year
    printf("Enter a year: ");
    scanf("%d", &year);

    // Check if the year is a leap year
    if ((year % 4 == 0 && year % 100 != 0) || (year % 400 == 0)) {
        printf("%d is a leap year.\n", year);
    } else {
        printf("%d is not a leap year.\n", year);
    }

    return 0;
}

#include <iostream>
using namespace std;

int main() {
    int year;

    // Input the year
    cout << "Enter a year: ";
    cin >> year;

    // Check if the year is a leap year
    if ((year % 4 == 0 && year % 100 != 0) || (year % 400 == 0)) {
        cout << year << " is a leap year." << endl;
    } else {
        cout << year << " is not a leap year." << endl;
    }

    return 0;
}

year = int(input("Enter a year: "))

# Check if the year is a leap year
if (year % 4 == 0 and year % 100 != 0) or (year % 400 == 0):
    print(f"{year} is a leap year.")
else:
    print(f"{year} is not a leap year.")


<?php
// Input the year
$year = (int)readline("Enter a year: ");

// Check if the year is a leap year
if (($year % 4 == 0 && $year % 100 != 0) || ($year % 400 == 0)) {
    echo "$year is a leap year.\n";
} else {
    echo "$year is not a leap year.\n";
}
?>


import java.util.Scanner;

public class LeapYearCheck {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        // Input the year
        System.out.print("Enter a year: ");
        int year = scanner.nextInt();

        // Check if the year is a leap year
        if ((year % 4 == 0 && year % 100 != 0) || (year % 400 == 0)) {
            System.out.println(year + " is a leap year.");
        } else {
            System.out.println(year + " is not a leap year.");
        }

        scanner.close();
    }
}


let year = parseInt(prompt("Enter a year: "));

// Check if the year is a leap year
if ((year % 4 == 0 && year % 100 != 0) || (year % 400 == 0)) {
    console.log(year + " is a leap year.");
} else {
    console.log(year + " is not a leap year.");
}


using System;

class Program {
    static void Main() {
        // Input the year
        Console.Write("Enter a year: ");
        int year = Convert.ToInt32(Console.ReadLine());

        // Check if the year is a leap year
        if ((year % 4 == 0 && year % 100 != 0) || (year % 400 == 0)) {
            Console.WriteLine(year + " is a leap year.");
        } else {
            Console.WriteLine(year + " is not a leap year.");
        }
    }
}

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