软件测试 homework3

a)

b)primes[]数组越界

c) test case:n=1

d) 节点覆盖：{1,2,3,4,5,6,8,5,6,7,9,10,11,13,12,13,12,14}

    边覆盖：{1,2,3,4,5,6,8,5,6,7,9,11,3,4,5,9,10,11,3,12,13,12,14}

    主路径覆盖：{1,2,3,4,5,6,8,5,6,8,5,6,7,9,11,3,4,5,6,7,9,10,11,3,4,5,9,11,3,4,5,9,10,11,3,12,13,12,13,12,14}

                    {1,2,3,12,14} {1,2,3,12,13,12} {1,2,3,4,5,6,7,9,10,11} {1,2,3,4,5,6,7,9,11}

                    {1,2,3,4,5,9,10,11} {1,2,3,4,5,9,11}

e)实现一个主路径覆盖。