re: C/C++刁鉆問題各個擊破之細說sizeof Hsssssss 2011-08-10 16:58
int len=3;
cout<<sizeof(int [++len])<<endl;
//vs.net中編譯通不過
//error C2540: non-constant expression as array bound
re: C/C++刁鉆問題各個擊破之細說sizeof Hsssssss 2011-08-10 16:51
@二狗子_五哥
int len;
cin>>len;
int array[len];//這句就該報錯了！len不是編譯期常量，不能當靜態(tài)數(shù)組的長度啊