<image>(Autumn 2014 • Xinhua District School Monthly Exam) Read the program and complete the following questions: The program is as shown in the figure:
(1) If the statement y = x + 1 is not executed during the program, then the range of input x is ____;
(2) If the result of execution is y = 3, then the executed assignment statement is ____, and the value of input x is ____.