Question

右边的程序运行后输出的结果是

    A. 16               B. 32               C. 64               D. 128

                              

                                                

                                                                                                                                                                                                                                          

 

Answer 1

【答案】

C

【解析】解：由题意得，S=2，i=2; S=4，i=3; S=8，i=4; S=16，i=5; S=32，i=6; S=64，i=7;此时终止循环，得到S=64，选C