Prev: Right Endian conversion
Next: C/C++ query
From: Abhishek on 5 Aug 2010 19:23
Initializing an array via a variable is restricted in C++.

int a=5;
int arr[a];//error

I checked it in GNU compilers to my astonishment that this code really
works.

Also suppose an array is declared to hold 5 data.i.e.

int arr[5];

Now, if you try to assign value to array element even greater than 5,
the compiler doesnt have a problem.

arr[7]=10;//this works


Kindly solve the doubt as to what is going wrong.

--
[ See http://www.gotw.ca/resources/clcm.htm for info about ]
[ comp.lang.c++.moderated. First time posters: Do this! ]

 | 
Pages: 1
Prev: Right Endian conversion
Next: C/C++ query