C Primer Plus®, Third Edition

Programming Exercises

1. Write a program that asks for your first name and then your last name, and then prints the names in the format last, first.

2. Write a program that requests your first name and does the following with it:

   1. Prints it enclosed in double quotation marks.
      

   2. Prints it in a field 20 characters wide, with the whole field in
      quotes.
      

   3. Prints it at the left end of a field 20 characters wide, with the whole
      field enclosed in quotes.
      

   4. Prints it in a field three characters wider than the name.
      

3. Write a program that reads in a floating-point number and prints it first in decimal-point notation and then in exponential notation. Have the output use the following formats:

   1. The input is 21.3 or 2.1e+001.
      

   2. The input is +21.290 or 2.129E+001.
      

4. Write ...