下面的程序会在哪一行崩溃---指针安全问题

shansun123

struct S{int i;int* p;};void main(){struct S s;int* p = &s.i;p[0] = 3;p[1] = 4;s.p = p;s.p[1] = 1;s.p[0] = 2;}

----选自《程序员面试宝典》P72