Given two dates, find total number of days between them.
Note: The system follows Gregorian calender from the beginning of the time.
Input: d1 = 10, m1 = 2, y1 = 2014 d2 = 10, m2 = 3, y2 = 2015 Output: 393 Explanation: By counting manually, we find out there are 393 days between the two dates.
Input: d1 = 10, m1 = 2, y1 = 2001 d2 = 10, m2 = 2, y2 = 2002 Output: 28 Explanation: By counting manually, we find out there are 28 days between the two dates.
You don't need to read input or print anything. Your task is to complete the function noOfDays() which takes Integers d1,m1,y1 for the first date and d2,m2,y2 as the second date as input and returns the answer.
Expected Time Complexity: O(1)
Expected Auxiliary Space: O(1)
1 <= d1,d2 <= 31
1 <= m1,m2 <= 12
1 <= y1,y2 <= 3000
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