For every sequence of consecutive identical items in a, retain only one item of that sequence. Suppose we call the number of retained items r. Then when this functions returns, elements 0 through r-1 of a must contain the retained items (in the same relative order they were in originally), and the remaining elements may have whatever values you want. Return the number of retained items. Here's an example:

Sara is writing a program to input her monthly phone bills and output the month name and amount for the month with maximum amount. she has defined an array to hold the month names. complete the pseudocode program. [6] # program to output maximum month's phone bill monthname ["january", "february", "march", "april", "may", "june", "july", "august", "september", "october", "november", "december"] # define an array to hold the phone bills for each month

Look at the far left lane in the picture. explain what the red car is doing and what it needs to do to travel safely.

Working on this program in python 3.7: a year in the modern gregorian calendar consists of 365 days. in reality, the earth takes longer to rotate around the sun. to account for the difference in time, every 4 years, a leap year takes place. a leap year is when a year has 366 days: an extra day, february 29th. the requirements for a given year to be a leap year are: 1) the year must be divisible by 42) if the year is a century year (1700, 1800, the year must be evenly divisible by 400some example leap years are 1600, 1712, and 2016.write a program that takes in a year and determines whether that year is a leap year.ex: if the input is 1712, the output is: 1712 is a leap year. ex: if the input is 1913, the output is: 1913 is not a leap year. your program must define and call the function isleapyear(useryear). the function should return true if the input year is a leap year and false otherwise.