 # Day of the week

Given three integers A, B and C,
find and return the day of the week for the given date A/B/C where A represents the date, B represents the month and
C represents the year. Assume that Jan 1st 1 AD is a Monday in Gregorian calendar. February has 28 days(excluding leap years when it has 29 days). Leap
year is a year that is either (divisible by 400) or (divisible by 4 and not divisible by 100).

Input Format

``````The 3 arguments given are the integers A, B and C.
``````

Output Format

``````Return the day of the year as a string of lower case english alphabets.
Answer will be one of the following {sunday, monday, tuesday, wednesday, thursday, friday, saturday}.
``````

Constraints

``````1 <= A <= 31
1 <= B <= 12
1990 <= C <= 2100
``````

For Example

``````Input 1:
A = 19
B = 4
C = 2019
Output 1:
friday

Input 2:
A = 7
B = 10
C = 1996
Output 2:
monday
``````
NOTE: You only need to implement the given function. Do not read input, instead use the arguments to the function. Do not print the output, instead return values as specified. Still have a doubt? Checkout Sample Codes for more details. 