What is the error in this Code:

Question

I’m trying to compile this code,do use head C but it’s returning me errors

#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;

    }

Error:

root@kali:~# gcc testmains.c -o testmains testmains.c: In function ‘main’: testmains.c:14:28: error: ‘longitude’ undeclared (first use in this function) testmains.c:14:28: note: each undeclared identifier is reported only once for each function it appears in 

Answer 1

In a quick test note the following error messages:

prog.c: In function ‘main’:
prog.c:14:35: error: ‘longitude’ undeclared (first use in this function)
         go_south_east(&latitude, &longitude);
                                   ^
prog.c:14:35: note: each undeclared identifier is reported only once for each function it appears in
prog.c:13:13: warning: unused variable ‘logitude’ [-Wunused-variable]
         int logitude = -64;
         ^

That is, the variable longitudehas not been declared, and we have another variable logitude unused.

I imagine you just misspelled the name of this variable. Correcting that the code compiles and executes.

Answer 2

Friend, correct variable name :

int logitude = -64;
go_south_east(&latitude, &longitude);

When this declaring is missing an 'n' in longitude.