Leo is in charge of advertising for the clothing lines of a large manufacturer. he uses his google ads recommendations page to him evaluate his search ads campaigns. which feature makes the optimization recommendations valuable for leo?
a) the recommendations only apply to select keywords.
b) the recommendations provide general insight from google.
c) the recommendations are created by higher-level account executives.
d) the recommendations are tailored to the specific account.

Write a program that prints the day number of the year, given the date in the form month-day-year. for example, if the input is 1-1-2006, the day number is 1; if the input is 12-25-2006, the day number is 359. the program should check for a leap year. a year is a leap year if it is divisible by 4, but not divisible by 100. for example, 1992 and 2008 are divisible by 4, but not by 100. a year that is divisible by 100 is a leap year if it is also divisible by 400. for example, 1600 and 2000 are divisible by 400. however, 1800 is not a leap year because 1800 is not divisible by 400.