Write a program that

1. Accepts four (4) int values and displays the sum of the largest and smallest of the values.

Mean, Lab for Repetition

2. Accepts a sequence of positive integers from the user (n > 0). The first non-positive value (n ? 0) terminates the sequence. The terminating value (n ? 0) is not included in the mean. Display the mean value of the series. Note that the mean value of a sequence of n integers a, a2an is

{??1 + ??2 + ? + ????)\ ??

and note that the mean value may not be an integer.

Submit all the lab code in a file named lab4.c