I’m new to c++ and I’m currently wanting to make a 2d vectors (it’s my first time).

#include <cstdio>
#include <vector>
#include <math.h>
using namespace std;
int main()
{
    int m = 2;
    int n = 5; 
    vector<vector<int>> test(n, vector<int>(m,10));
    for (int i = 0; i < m; ++i) {
        for (int k = 0; k < m; k++) {
            printf("%dn", test[i][k]);
        }
    }
    return 0;
}

here’s the code, I’, expecting m to be “row”, n to be “collumn”, all of the values are 10, and I wanted to print them out as well, it only prints 5 “10”, I don’t know what I messed up here.

I really don’t know