Noob help with text files

#include<stdio.h>
#include<stdlib.h>
#include<conio.h>
#include<string.h>
/*char menu
{
     int choice
     
     while(choice != 'e') 
     
     printf("Welcome to the REGISTER 2000\n");
     printf("Choose the corresponding letter to choose the option you desire");
     printf("a. Payment\n");
     printf("b. Change price\n");
     printf("c. Veiw stock\n");
     printf("d. Add stock\n");
     printf("e. Exit");
     
     fflush(stdout);
     
     scanf("%c", &choice);
     
     }
     
     
int password
{
char userid[]="zion",password[]="zionatscodz",p[15],u[15];
int n=1,a,b;
printf("Enter USER ID and PASSWORD below (You have only three chances to enter)\n");
getchar();
while(n<=3)
{
 
printf("\nUSER ID: ");
scanf("%s",u);
printf("\nPASSWORD: ");
scanf("%s",p);
a=strcmp(u,userid);
b=strcmp(p,password);
if(a==0&&b==0)
{
printf("You have logged in successfully.\n");
break;
}
else
{
printf("Wrong PASSWORD and/or USER ID. Now you have %d more chances ", 3-n);
  
}
getchar();
n++;
}
if(n==4)
printf("You can't log in.\n");
getchar();
}

*/
 
main()
{
main()
{
int i;      
float price;
char item[10];
int stock;
       FILE * fp =fopen("price list.txt","r+");
       if(!fp)
      
      {
                  printf("the file could not be found, create a file\n");
                    getchar();
                    return 1;
      }

     printf("Input prices\n");    
          for (i=1;i<=2;i++)
{
             fscanf(stdin, "%s %f %d",item, price, stock);
             fprintf(fp,"%s %f %d\n",item, price, stock);
}

    fclose (fp);
    fprintf(stdout,"\n");

         fp=fopen("price list.txt","r+");
            printf("Item           price      stock\n");
                   for(i=1;i<=3;i++)
{
                   fscanf(fp,"%s %f %d\n",item, &price, &stock);

                   fprintf(stdout,"%s %f %d\n",item, price, stock);
}
fclose(fp);
system("PAUSE");
}

 

#include<stdio.h>
#include<stdlib.h>
#include<conio.h>
#include<string.h>

main()
{
	int i;
	float price;
	char item[10];
	int stock;
	FILE * fp =fopen("price list.txt","w+");
	if ( !fp )
	{
		printf("the file could not be found, create a file\n");
		getchar();
		return 1;
	}
	printf("Input prices\n");
	for ( i=1;i<=3;i++ )
	{
		fscanf(stdin,"%s %f  %d",item, &price, &stock);
		fprintf(fp,"%s  %f %d\n",item, price, stock);
	}
	fclose (fp);
	fprintf(stdout,"\n");
	fp=fopen("price list.txt","w+");
	printf("Item		   price	  stock\n");
	for ( i=1;i<=3;i++ )
	{
		fscanf(fp,"%s %f  %d\n",item, &price, &stock);

		fprintf(stdout,"%s  %f %d\n",item, price, stock);
	}
	fclose(fp);
	system("PAUSE");
}