Python Program to Check Leap Year

Leap year program in python; Through this tutorial, you will learn how to check leap year program in python.

Python Program to Check Leap Year

• Python program to check whether a given year is a leap year or not (using if, elif, nested if statement)
• Python program to check leap year using function

1: Python program to check whether a given year is a leap year or not

• Use a python input() function in your python program that allows the user to enter any year.
• Next, use if statement to check whether the user entered year is Leap year or not. And store the result in a variable.
• At the end of the program, print results.

1: Leap year program in python using if else:

# Python program to check the given year is leap or not

n = input("Please enter year")

year = int (n)

if (( year%400 == 0)or (( year%4 == 0 ) and ( year%100 != 0))):
    print("%d is a Leap Year" %year)
else:
    print("%d is Not the Leap Year" %year)

Output

Please enter year 2021 
2021 is Not the Leap Year 

2: Leap year program in python using elif:

• Use a python input() function in your python program that allows the user to enter any year.
• Next, use elif statement to check whether the user entered year is Leap year or not. And store the result in a variable.
• At the end of the program, print results.

# Python program to check the given year is leap or not

n = input("Please enter year")

year = int (n)

if (year%400 == 0):
          print("%d is a Leap Year" %year)
elif (year%100 == 0):
          print("%d is Not the Leap Year" %year)
elif (year%4 == 0):
          print("%d is a Leap Year" %year)
else:
          print("%d is Not the Leap Year" %year)

Output

Please enter year 2020 
2020 is a leap year 

3: leap year program in python using nested if

• Use a python input() function in your python program that allows the user to enter any year.
• Next, use nested if statement to check whether the user entered year is Leap year or not. And store the result in a variable.
• At the end of the program, print results.

# Python program to check the given year is leap or not

n = input("Please enter year")

year = int (n)

if (year % 4) == 0:
 if (year % 100) == 0:
   if (year % 400) == 0:
     print("{0} is a leap year".format(year))
   else:
     print("{0} is not a leap year".format(year))
 else:
   print("{0} is a leap year".format(year))
else:
 print("{0} is not a leap year".format(year))

Output

Please enter year 2020 
2020 is a leap year 

2: Python program to check leap year using function

• Use a python input() function in your python program that allows the user to enter any year.
• Next, import the math calendar module.
• By using isleap() function of calendar module, To check whether the given year is a leap year or not.
• After that, print the result.

# Python program to check the given year is leap or not 
# using math calender module in Python

#here import calender module
import calendar

n = input("Please enter year")

year = int (n)

# calling isleap() method to check for Leap Year
val = calendar.isleap(year)

if val == True: 
  print("% s is a Leap Year" % year)  
else:
  print("% s is not a Leap Year" % year)

Output

Please enter year 2019 
2019 is not a Leap Year  

Recommended Python Tutorials

1. Python Program to Add Two Numbers
2. Python Program to Find/Calculate Sum of n Numbers
3. Python Program to Find/Calculate Average of 3, 4, 5…n numbers
4. Python Program to Print ASCII Value of Character
5. Write a Program to Calculate Simple Interest in Python
6. Python Program to Compute Compound Interest
7. Python Program to Print Star Pattern
8. Number Pattern Programs in Python
9. Python Program to Print Even and Odd numbers From 1 to N
10. Python Abs() Function: For Absolute Value
11. How to Check Whether a Number is Fibonacci or Not in Python
12. Python: Program to Find Power of Number
13. Python Program to Reverse a Numbers
14. Python Program to Find Smallest/Minimum of n Numbers
15. Python Program to Find Largest/Maximum of n Numbers
16. Python Program to Find The Net Bill Amount After Discount
17. Python Program to Print Numbers From N to 1 and 1 to N
18. Python Program to Print Numbers Divisible by 3, 5, 7
19. Python Program to Print Prime Number 1 to N
20. How to Find Square of Number in Python
21. Python Program to Calculate Cube of Number
22. Python Program to Find LCM of Two Numbers
23. BMI (Body Mass Index) Calculator in Python
24. Palindrome Program in Python using while loop, Function, etc
25. Python: Program to Count Total Number of Bits in Number
26. Python Random Number Generator Code
27. Python Program to Calculate n-th term of a Fibonacci Series
28. Zip Zap Zoom Python Program
29. Python: program to convert Celsius to Fahrenheit
30. Python Program to Swap Two Numbers
31. Python Program to Get Standard Deviation
32. Python Program to Find the Variance
33. Python Program to Convert Height in cm to Feet and Inches
34. Python Program to Convert Meters into Yards, Yards into Meters
35. Python Program to Convert Kilometers to Meters, Miles
36. Python Program to Find Perfect Number
37. Python: Program to Find Strong Number
38. Python Program Create Basic Calculator
39. Python Program For math.floor() Method
40. Python Program to Find Sum of Series 1/1! 2/2! 3/3! …1/n!
41. Python: Program to Convert Decimal to Binary, Octal and Hexadecimal
42. Python Program to Find Roots of Quadratic Equation
43. Python Program to Print Alphabets from A to Z in Uppercase and Lowercase
44. Python Program to Check Given Input is Alphabet, Number or Special Character
45. Python Program to Check IF a Number is Power of Another Number
46. Python Check Binary Representation of Given Number is Palindrome or Not
47. Python Program to Draw a Pie Chart
48. Python Program Input the Radius of Circle and Compute the Area
49. Python Program to Calculate the Area of a Rectangle
50. Python Program to Calculate Area of Triangle
51. Python Program to Find Area and Circumference of Circle using Radius
52. Python Program that Accepts Marks in 5 Subjects and Outputs Average Marks
53. Python Program to Print Binary Value of Numbers From 1 to N