How create dynamically new 2D array in C++

Question

As in the subject how create new 2D array in C++? This code below does not work quite well.

int** t = new *int[3];
for(int i = 0; i < 3; i++)
       t[i] = new int[5];

Answer 1

You have a * in the wrong spot. Try:

int **t = new int *[3];

Answer 2

Would vector< vector< int > > work?