Chapter 1
  Projects 1,  2,  3,  4,  5
Chapter 2
Self Test Answers, Projects1, 2, 3, 7
Chapter 3
Self Test Answers
Projects 3, 10, 16
Chapter 4
  Self Test Answers
Projects 1, 2, 3, 9
Chapter 5
  Self Test Answers
Projects 6, 7, 9
Chapter 8
  Projects 1, 4, 13
Input 10 integers from keyboard then calculate their sum & output to screen program 001
Input unknown number of integers from keyboard then calculate their sum & output to screen program 002
Input 10 integers from file then calculate their sum & output to screen program 003
Input unknown number of integers from file then calculate their sum & output to screen. program 004
Input unkonw number of characters from keyboard then calculate total number of characers program 005