Age-O-Meter #2

Modify your Age-O-Meter program so that it loops until one of the following conditions occurs: the sentinel value of -99 is entered by the user a total of five valid ages processed The sentinal value must be defined as a manifest constant and it must be included in the prompt. If a negative age other than the sentinel value is entered, then print an error message to the standard error stream and re-prompt the user to enter an age. Prior to terminating the program, print the following: number of valid ages entered the sum of all the valid ages entered the average of the valid ages entered Be sure to protect against a divide-by-zero. Example Output Enter an age (-99 to exit): -5 -5 is not a valid age. Enter an age (-99 to exit): 1 You are 1 year old and you are a baby. Enter an age (-99 to exit): 44 You are 44 years old and you are in prime time. Enter an age (-99 to exit): -99 # ages entered: 2 # of total years: 45 average age entered: 22.500000 ## Deliverables Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. ## Platform Windows XP