#include <stdio.h>
#include <conio.h>
#include <string.h>
#include <stdlib.h>
#include <windows.h>
#define file1 "data.txt"

FILE *read;
char a[12]="A1";
char b[4]="A2";
char c[4]="A3";
char d[4]="A4";
char e[4]="A5";

int main()
{
    read=fopen(file1,"r");
    if(read==NULL)
    {
        system("cls");
        printf("Cannot Open File");
        getch();
    }else
    {
        /*need help here
        
       if there is "A1" "A2" "A3" and "A4" in the data.txt, then make the program show only "A5" in its correct position. please edit it so that it can blank off any one string that appears in the data.txt and show all the strings in its correct positions.

        
        */
        printf("%s %s %s %s %s",a,b,c,d,e);
    }
    
    getch();
}