delete[]
int* date=new int[3];delete[] date;
if(!date) cout<<"date null!\n";
结果未显示,难道delete之后,date不为空值吗?
2012-08-30 13:52
2012-08-30 14:26
2012-08-30 14:29
2012-08-30 14:33
2012-08-30 14:36
2012-08-30 19:26
2012-08-30 23:18