I have a declaration of a 2d vector:
vector<vector<int> > data;
I want to add several times in an server-client problem an array of 25 elements. I donnot know how many times i must add that array(which changes its values). How can i add that element to the vector without declarating the initial size of the vector??
double inputs[23] ={.....};
Any idea about this???Thanks in advanced!