#include <stdio.h>

int main() {
  char start = '\0';
  char end = '0';
  char new_line = '\n';
  int remainder = 0;

  printf( "\n" );

  printf( "Enter the starting char:  " );
  scanf( "%c", &start );
  new_line = getchar();

  printf( "Enter the ending char:    " );
  scanf( "%c", &end );

  // remainder = start % 5;
  // start = start - remainder;

  for ( ; start < end; start++ ) {

    printf( " %c  %3d  ", start, start );

    if ( start % 5 == 4 ) {
      printf( "\n" );
    }
    else {
      printf( "| " );
    }
  }

  printf( "\n\n" );

  return 0;
}