Codelab Assignment 1

1. Write a program that reads two integer values from the standard
input and writes their values to the standard output.

Sample input: 4 5
Output: 4 5


2. Write a program that reads two integer values from the standard
input and writes the larger value to the standard output.

Sample input: 4 5
Output:  5


3. Write a program that reads three integer values from the
standard input. All three values will be different. Write the
smallest value to the standard output

Sample input:  7 -5 13
Output:   -5


4. Write a program that reads three integer values from the standard
input.  All three values will be different.  Write the value
which is larger than the smallest value and less than the largest
value standard output

Sample input:  7 -5 13
Output:   7