软件测试 homework2

1. 

  程序1:   for循环的i>0改为i>=0;

  程序2:   for循环for (int i = 0; i < x.length; i++)改为for (int i = x.length-1; i > = 0; i--)    

2.

      程序1:x=[1,2,3], y=2;  expected = 1

  程序2:x=[0,1,2];  expected = 0

3.

     程序1: x=[1,2,3],y=4;  expected=-1;

     程序2:x=[1,2,3]; expected=-1;

4.

    程序1:x=[1,2,3], y=2;  expected = 1

  程序2:x=[0,1,2];  expected = 0

原文地址:https://www.cnblogs.com/weifengxiyu/p/5249895.html