#include <stdio.h>

    void go_south_east(int* lat, int* lon)
    {
        *lat = *lat -1;
        *lon = *lon - 1;

    }

    int main()
    {
        int latitude = 32;
        int logitude = -64;
        go_south_east(&latitude, &longitude);
        printf("Avast! Now at: [%i, %i]\n", latitude, longitude);
      return 0;

    }