Number of days in a month in Python

PythonServer Side ProgrammingProgramming

Suppose we have one year Y and a month M, we have to return the number of days of that month for the given year. So if the Y = 1992 and M = 7, then the result will be 31, if the year is 2020, and M = 2, then the result is 29.

To solve this, we will follow these steps −

  • if m = 2, then
    • if y is a leap year, return 29, otherwise 28
  • make an array with elements [1,3,5,7,8,10,12]
  • if m is in the list, then return 31, otherwise, return 30.

Example(Python)

Let us see the following implementation to get a better understanding −

 Live Demo

class Solution(object):
   def numberOfDays(self, y, m):
      leap = 0
      if y% 400 == 0:
         leap = 1
      elif y % 100 == 0:
         leap = 0
      elif y% 4 == 0:
         leap = 1
      if m==2:
         return 28 + leap
      list = [1,3,5,7,8,10,12]
      if m in list:
         return 31
      return 30
ob1 = Solution()
print(ob1.numberOfDays(2020, 2))

Input

2020
2

Output

29
raja
Published on 27-Feb-2020 07:05:39
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