arithmetic « Dimensional Array « C Array Q&A

1. C pointer arithmetic for 2D arrays    stackoverflow.com

// strings is a 2D array (each string is 11 bytes long)
char strings[][11] = {"0123456789", "2222244444", "3333366666"};   

printf("String 3 Character 2 is %c\n", strings[2][1]);

2. 2D pointer arithmetic in C    stackoverflow.com

I am attempting to swap 2 elements in a 2D array in C, with no luck. Thanks for the answers so far, but I have edited this code to make things clearer ...

3. C weird array syntax in multi-dimensional arrays    stackoverflow.com

I've known that this is true:

x[4] == 4[x]

x[4][3] == 3[x[4]] == 3[4[x]]

4. pointer arithmetic and multi-dimensional arrays    bytes.com

Bernd Gaertner Dear experts, according to my interpretation of the Standard, loop 1 in the following program is legal, while loop 2 is not (see explanation below). This looks a bit counterintuitive, though; do you know the truth? Thanks a lot in advance, Bernd Gaertner. #include int main() { int a[2][3] = { {0, 1, 2}, {3, 4, 5} }; int* ...