Chapter 5: Functions

• Ex5_01.cpp - Declaring, defining, and using a function
• Ex5_02.cpp - A futile attempt to modify caller arguments
• Ex5_03.cpp - A successful attempt to modify caller arguments
• Ex5_04.cpp - Passing an array to a function
• Ex5_05.cpp - Handling an array in a function as a pointer
• Ex5_06.cpp - Passing a two-dimensional array to a function
• Ex5_07.cpp - Using an lvalue reference to modify caller arguments
• Ex5_08.cpp - Using a reference to modify caller arguments
• Ex5_09.cpp - Using an rvalue reference parameter
• Ex5_10.cpp - Reading command line arguments
• Ex5_11.cpp - Handling a variable number of arguments
• Ex5_12.cpp - Pointer to a local variable
• Ex5_13.cpp - Returning a reference
• Ex5_14.cpp - Using a static variable within a function
• Ex5_15.cpp - A recursive version of x to the power n