Chapter 6.3, Problem 36STE

Consider the following code (and assume that it is embedded in a complete and correct program and then run):

cout << "Enter a line of input:\n"; char next; do { cin.get(next); cout << next; } while ( (! isdigit(next)) && (next != '\n') ); cout << "<END OF OUTPUT";

If the dialogue begins as follows, what will be the next line of output?

Enter a line of input: I'll see you at 10:30 AM.