print vector<vector> code example

Example 1: cpp print vector

for(int i = 0; i < vec.size(); i++)
    std::cout << vec[i] << ' ';

Example 2: c how to printf a vector

int i;
const int N = 10;
int vett[N];

for(i = 0; i < N; i ++)
	printf("\n%d",vett[i]);