help with c

Code:

/* This program expects the name of an input file and an output
file to be given by the user.
      Name : Dang Vo
	  Date : 04/14/11
*/

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define NUM_LINE 21

typedef struct
{
	char states[50];
	char cities[50];
	int tempt;
} INFO;
int getData(INFO list[]);
void insertionSort(INFO list[], int last);
int printData(INFO list[]);
int main (void)
{

// Local Declarations

INFO list[NUM_LINE];
int last = 1;

// Statements
getData(list);
insertionSort(list, last);
printData(list);
return 0;
}

/*========================== getData========================
Pre: FILE *spData
Post: FILE *spData
*/
// Local Declarations


int getData(INFO list[])
{
// Local declarations
FILE *spData;
char states[50];
char cities[50];
int tempt;

//open file
spData = fopen("in.txt", "r");

if (spData != NULL)
{
fgets(states, 50, spData);
fgets(cities, 50, spData);
scanf( "%d", &tempt );
printf("Sucessfully open in.txt\n");
fclose(spData);
}
else
{
	printf("Error open in.txt\n");
}
return 0;
}

/*==============================insertionSort ================================
Pre: unsorted info
Post: sorted info
*/
void insertionSort(INFO list[], int last)
{
// Local Declarations
   bool located;
   INFO temp;
   INFO *pCurrent;
   INFO *pWalker;
   INFO *pLast;

// Statements
   for (pCurrent = list + 1, pLast = list + last;
	   pCurrent <= pLast;
	   pCurrent++)
   {
    located = false;
	temp    = *pCurrent;

	for (pWalker  = pCurrent - 1;
		 pWalker >= list && !located;)
      if (strcmp(temp.states, pWalker->states) < 0)
	     {
          *(pWalker + 1) = *pWalker;
		  pWalker--;
	     }
	  else
         located = true;
	*(pWalker + 1) = temp;
   }

return;
}


/*=============================== printData ================================
Pre: unsorted list
POst:sorted  list, average temperature
*/
int printData(INFO list[])
{
    FILE *spData;
char states[50], cities[50];
int tempt;

//open file
spData = fopen("in.txt", "a");

if (spData != NULL)
{
	fprintf(spData,"%s %s %d", states, cities, &tempt);

printf("Sucessfully open in.txt\n");
fclose(spData);
}
else
{
	printf("Error openning in.txt\n");
}
return 0;
}

my program is printing garbage how do i set value to states, cities, tempt. the program kinda messy now so i don't really see how to do it, should have initialize them at the beginning though. thank in advance

You could fix getdata, like I suggested in one of your other very similar threads on the same topic.

Oh nos! Third thread. Time to press the ban button.

Any chance you could maybe use a subject other than "help with c"? Or is that too much to ask?