Computer Science 101
                             Midterm Exam   Name ______________________

1. Write a program that reads PAIRS of integers from the standard
   input.  The program should compute sum of each pair and print
   the largest sum found to the standard output.


2. Write a program reads integer values from the standard
   input into an array of 20 ints (you may assume that there
   will never be more than 20 items in the input) and
   then prints them out in the reverse order in which
   they were read (You may NOT assume there will be
   exactly 20 items in the input file).


3. Write a program that reads one integer value at a time from
   the standard input. If the collection of input integers contains
   a 7 followed immediately by an 11, the program should write
   "yes" (without the "s) to the standard output.  Otherwise it
   should write "no" to the standard output.  The number of integers
   in the input file may be arbitrarily large.