Write a program that calculates the day of the week for any particular date in the past or future.
Example 1:
Input:
d = 28, m = 12, y = 1995
Output:
Thursday
Explanation:
28 December 1995 was a Thursday.
Example 2:
Input:
d = 30, m = 8, y = 2010
Output:
Monday
Explanation:
30 August 2010 was a Monday.
Your Task:
You don't need to read input or print anything. Your task is to complete the function getDayOfWeek() which takes 3 Integers d, m and y denoting day, month and year as input and return a String denoting the answer.
Expected Time Complexity: O(1)
Expected Auxiliary Space: O(1)
Constraints:
1 <= d <= 31
1 <= m <= 12
1990 <= y <= 2100

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