C++ 2D array to 1D array

Question

I am attempting to convert a 2D array to 1D. I\'m extremely new to C/C++ but I think it\'s very important to learn how to convert a 2D array to 1D. So here I am stumbling u

Answer 1

First of all, the size of the 1D array should be n*m.

The cycle can be as follows-

int lim = n*m;

for(q = 0; q