# Check leap year

Here given code implementation process.

```
// C Program to
// Check leap year
#include <stdio.h>
//Function which is check whether given year is leap year or not
void is_leap_year(int year)
{
// Check if Year is divisible by 4 or not
// If year is divisible by 4, then check two case
// Case 1 : Check if year is divisible by 100 or not
// Case 2 : Check if Year is divisible by 400 or not
// If any one case true then year is leap year
if (year % 4 == 0 && ((year % 100 != 0) || year % 400 == 0))
{
//When year is leap year
printf("%d is a leap year", year);
}
else
{
printf("%d is not a leap year", year);
}
printf("\n");
}
int main()
{
//Test Case
is_leap_year(2020);
is_leap_year(2018);
is_leap_year(2025);
is_leap_year(2050);
is_leap_year(2032);
is_leap_year(2100);
return 0;
}
```

#### Output

```
2020 is a leap year
2018 is not a leap year
2025 is not a leap year
2050 is not a leap year
2032 is a leap year
2100 is not a leap year
```

```
/*
Java Program
Check leap year
*/
class MyMaths
{
//Function which is check whether given year is leap year or not
public void is_leap_year(int year)
{
// Check if Year is divisible by 4 or not
// If year is divisible by 4, then check two case
// Case 1 : Check if year is divisible by 100 or not
// Case 2 : Check if Year is divisible by 400 or not
// If any one case true then year is leap year
if (year % 4 == 0 && ((year % 100 != 0) || year % 400 == 0))
{
//When year is leap year
System.out.print("\n" + year + " is a leap year" );
}
else
{
System.out.print("\n" + year + " is not a leap year");
}
}
public static void main(String[] args)
{
MyMaths obj = new MyMaths();
//Test Case
obj.is_leap_year(2020);
obj.is_leap_year(2018);
obj.is_leap_year(2025);
obj.is_leap_year(2050);
obj.is_leap_year(2032);
obj.is_leap_year(2100);
}
}
```

#### Output

```
2020 is a leap year
2018 is not a leap year
2025 is not a leap year
2050 is not a leap year
2032 is a leap year
2100 is not a leap year
```

```
/*
C++ Program
Check leap year
*/
#include<iostream>
using namespace std;
class MyMaths
{
public:
//Function which is check whether given year is leap year or not
void is_leap_year(int year)
{
// Check if Year is divisible by 4 or not
// If year is divisible by 4, then check two case
// Case 1 : Check if year is divisible by 100 or not
// Case 2 : Check if Year is divisible by 400 or not
// If any one case true then year is leap year
if (year % 4 == 0 && ((year % 100 != 0) || year % 400 == 0))
{
cout << "\n" << year << " is a leap year";
}
else
{
cout << "\n" << year << " is not a leap year";
}
}
};
int main()
{
MyMaths obj = MyMaths();
//Test Case
obj.is_leap_year(2020);
obj.is_leap_year(2018);
obj.is_leap_year(2025);
obj.is_leap_year(2050);
obj.is_leap_year(2032);
obj.is_leap_year(2100);
return 0;
}
```

#### Output

```
2020 is a leap year
2018 is not a leap year
2025 is not a leap year
2050 is not a leap year
2032 is a leap year
2100 is not a leap year
```

```
<?php
/*
Php Program
Check leap year
*/
class MyMaths
{
//Function which is check whether given year is leap year or not
function is_leap_year($year)
{
// Check if Year is divisible by 4 or not
// If year is divisible by 4, then check two case
// Case 1 : Check if year is divisible by 100 or not
// Case 2 : Check if Year is divisible by 400 or not
// If any one case true then year is leap year
if ($year % 4 == 0 && (($year % 100 != 0) || $year % 400 == 0))
{
echo "\n". $year ." is a leap year";
}
else
{
echo "\n". $year ." is not a leap year";
}
}
}
function main()
{
$obj = new MyMaths();
//Test Case
$obj->is_leap_year(2020);
$obj->is_leap_year(2018);
$obj->is_leap_year(2025);
$obj->is_leap_year(2050);
$obj->is_leap_year(2032);
$obj->is_leap_year(2100);
}
main();
```

#### Output

```
2020 is a leap year
2018 is not a leap year
2025 is not a leap year
2050 is not a leap year
2032 is a leap year
2100 is not a leap year
```

```
/*
Node Js Program
Check leap year
*/
class MyMaths
{
//Function which is check whether given year is leap year or not
is_leap_year(year)
{
// Check if Year is divisible by 4 or not
// If year is divisible by 4, then check two case
// Case 1 : Check if year is divisible by 100 or not
// Case 2 : Check if Year is divisible by 400 or not
// If any one case true then year is leap year
if (year % 4 == 0 && ((year % 100 != 0) || year % 400 == 0))
{
process.stdout.write("\n" + year + " is a leap year");
}
else
{
process.stdout.write("\n" + year + " is not a leap year");
}
}
}
function main()
{
var obj = new MyMaths();
//Test Case
obj.is_leap_year(2020);
obj.is_leap_year(2018);
obj.is_leap_year(2025);
obj.is_leap_year(2050);
obj.is_leap_year(2032);
obj.is_leap_year(2100);
}
main();
```

#### Output

```
2020 is a leap year
2018 is not a leap year
2025 is not a leap year
2050 is not a leap year
2032 is a leap year
2100 is not a leap year
```

```
/*
C# Program
Check leap year
*/
using System;
class MyMaths
{
//Function which is check whether given year is leap year or not
public void is_leap_year(int year)
{
// Check if Year is divisible by 4 or not
// If year is divisible by 4, then check two case
// Case 1 : Check if year is divisible by 100 or not
// Case 2 : Check if Year is divisible by 400 or not
// If any one case true then year is leap year
if (year % 4 == 0 && ((year % 100 != 0) || year % 400 == 0))
{
Console.Write("\n" + year + " is a leap year");
}
else
{
Console.Write("\n" + year + " is not a leap year");
}
}
public static void Main(String[] args)
{
MyMaths obj = new MyMaths();
//Test Case
obj.is_leap_year(2020);
obj.is_leap_year(2018);
obj.is_leap_year(2025);
obj.is_leap_year(2050);
obj.is_leap_year(2032);
obj.is_leap_year(2100);
}
}
```

#### Output

```
2020 is a leap year
2018 is not a leap year
2025 is not a leap year
2050 is not a leap year
2032 is a leap year
2100 is not a leap year
```

```
# Python 3 Program
# Check leap year
class MyMaths :
# Function which is check whether given year is leap year or not
def is_leap_year(self, year) :
# Check if Year is divisible by 4 or not
# If year is divisible by 4, then check two case
# Case 1 : Check if year is divisible by 100 or not
# Case 2 : Check if Year is divisible by 400 or not
# If any one case true then year is leap year
if (year % 4 == 0 and((year % 100 != 0) or year % 400 == 0)) :
print("\n", year ," is a leap year", end = "")
else :
print("\n", year ," is not a leap year", end = "")
def main() :
obj = MyMaths()
# Test Case
obj.is_leap_year(2020)
obj.is_leap_year(2018)
obj.is_leap_year(2025)
obj.is_leap_year(2050)
obj.is_leap_year(2032)
obj.is_leap_year(2100)
if __name__ == "__main__": main()
```

#### Output

```
2020 is a leap year
2018 is not a leap year
2025 is not a leap year
2050 is not a leap year
2032 is a leap year
2100 is not a leap year
```

```
# Ruby Program
# Check leap year
class MyMaths
# Function which is check whether given year is leap year or not
def is_leap_year(year)
# Check if Year is divisible by 4 or not
# If year is divisible by 4, then check two case
# Case 1 : Check if year is divisible by 100 or not
# Case 2 : Check if Year is divisible by 400 or not
# If any one case true then year is leap year
if (year % 4 == 0 && ((year % 100 != 0) || year % 400 == 0))
# When year is leap year
print("\n", year ," is a leap year")
else
print("\n", year ," is not a leap year")
end
end
end
def main()
obj = MyMaths.new()
# Test Case
obj.is_leap_year(2020)
obj.is_leap_year(2018)
obj.is_leap_year(2025)
obj.is_leap_year(2050)
obj.is_leap_year(2032)
obj.is_leap_year(2100)
end
main()
```

#### Output

```
2020 is a leap year
2018 is not a leap year
2025 is not a leap year
2050 is not a leap year
2032 is a leap year
2100 is not a leap year
```

```
/*
Scala Program
Check leap year
*/
class MyMaths
{
//Function which is check whether given year is leap year or not
def is_leap_year(year: Int): Unit = {
// Check if Year is divisible by 4 or not
// If year is divisible by 4, then check two case
// Case 1 : Check if year is divisible by 100 or not
// Case 2 : Check if Year is divisible by 400 or not
// If any one case true then year is leap year
if (year % 4 == 0 && ((year % 100 != 0) || year % 400 == 0))
{
//When year is leap year
print("\n" + year + " is a leap year");
}
else
{
print("\n" + year + " is not a leap year");
}
}
}
object Main
{
def main(args: Array[String]): Unit = {
var obj: MyMaths = new MyMaths();
//Test Case
obj.is_leap_year(2020);
obj.is_leap_year(2018);
obj.is_leap_year(2025);
obj.is_leap_year(2050);
obj.is_leap_year(2032);
obj.is_leap_year(2100);
}
}
```

#### Output

```
2020 is a leap year
2018 is not a leap year
2025 is not a leap year
2050 is not a leap year
2032 is a leap year
2100 is not a leap year
```

```
/*
Swift Program
Check leap year
*/
class MyMaths
{
//Function which is check whether given year is leap year or not
func is_leap_year(_ year: Int)
{
// Check if Year is divisible by 4 or not
// If year is divisible by 4, then check two case
// Case 1 : Check if year is divisible by 100 or not
// Case 2 : Check if Year is divisible by 400 or not
// If any one case true then year is leap year
if (year % 4 == 0 && ((year % 100 != 0) || year % 400 == 0))
{
print("\n", year ," is a leap year", terminator: "");
}
else
{
print("\n", year ," is not a leap year", terminator: "");
}
}
}
func main()
{
let obj: MyMaths = MyMaths();
//Test Case
obj.is_leap_year(2020);
obj.is_leap_year(2018);
obj.is_leap_year(2025);
obj.is_leap_year(2050);
obj.is_leap_year(2032);
obj.is_leap_year(2100);
}
main();
```

#### Output

```
2020 is a leap year
2018 is not a leap year
2025 is not a leap year
2050 is not a leap year
2032 is a leap year
2100 is not a leap year
```

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