Count Upper, Lower case alphabets and digits in a file

#include <stdio.h>
#include <ctype.h>

#define file "count.c"

int main()
{
        
     FILE *fs;
// Data required 
     int Ualpha[26]={0};
     int Lalpha[26]={0};
     int nums[10]={0};
     int i;

     fs = fopen(file,"r");
     if(fs == NULL)
     {
          printf("Error");
          exit(0);
     }

     char ch;

     // Scan char by char and check for type
     while( (ch=getc(fs)) != EOF )
     {
         if(isupper(ch))
                Ualpha[ch-'A'] += 1;   // count UpperCases
         else if(islower(ch))
                Lalpha[ch-'a'] += 1;   // Count LowerCases
         else if(isdigit(ch))
                nums[ch-'0'] += 1;     // Count numerics
     }


     // print Uppercase counts
     for(i=0 ; i<26 ;i++)
            printf("%c ",'A'+i);
     printf("\n");
     for(i=0 ; i<26 ;i++)
       printf("%d ",Ualpha[i]);

     printf("\n\n\n");

     // print Lowercase counts
     for(i=0 ; i<26 ;i++)
            printf("%c ",'a'+i);
     printf("\n");
     for(i=0 ; i<26 ;i++)
       printf("%d ",Lalpha[i]);

     printf("\n\n\n");

     // print digits counts
     for(i=0; i<10 ; i++)
        printf("%d ",i);
      printf("\n");
     for(i=0; i<10 ; i++)
        printf("%d ",nums[i]);


     return(0);
}