Displaying C Strings

A built-in array of chars representing a null-terminated string can be output with cout and <<. The statement

displays the built-in array sentence. Like cin, cout does not care how large the built-in array of chars is. The characters are output until a terminating null character is encountered; the null character is not displayed. [Note: cin and cout assume that built-in array of chars should be processed as strings terminated by null characters; cin and cout do not provide similar input and output processing capabilities for other built-in array types.]