array program

where are these errors

Code:

#include<stdio.h>




int
comparason_function(int x1, int x2)
{
    if(x1==x2)
         return 0; 
    else if(x1!=x2)
        return -1; 
     return 0;
}


int main()
{
    FILE* file;
    char* filename;
    int ii;
    int jj;
    
    int array1[25];
     int array2[25];
    
    filename = "data2.txt";
    file = fopen (filename, "r");
    
    printf("THIS PROGRAM IS DONE BY REZA MOLOUDI. ALL RIGHTS ARE RESEVED\n");
     
    
   
    for (jj=0; jj<25 ; jj++)
    {
        fscanf (file, "%d", &array1[jj]);
        //a[j] = i;
    }
    
     
    
    for (jj=0; jj<25 ; jj++)
    {
        fscanf (file, "%d", &array2[jj]);
    }
    
   
    
    for(ii=0 ; ii<25 ; ii++)
     {
        if (comparason_function(array1[ii],array2[ii])==0)
            printf("A %d is found in Cell #%d \n", array1[ii], ii);
    }
    
    
     return 0;
}

Remove the // comment.

// comments don't appear in C until C99.

You're using -std=iso9899:199409

Try applying the advice given in post #4 of your previous post. Let us know if that fixes it.

well i removed all comments. right now i have only these two errors