#include <stdio.h>
    int main()
    {
        int n[2][3];
        function(n);
    }
    void function(int *n[])
    {
        int num1 = 20, num2 = 23, L;
        n[0] = &num1;
        n[1] = &num2;
        *n[0] = 23;
        for (L = 0; L < 2; L++)
        printf("%d\n", *n[L]);
    }