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

int main() {
  char line[100];
  int  letters=0, digits=0, spaces=0, puncts=0, others=0;
  int  i, total=0;
  printf("Type anything on the next line . . .\n");
  gets(line);
  for (i=0; line[i] !='\0'; i++) {
    total++;
    if (isalpha(line[i])) letters++;
    else if (isdigit(line[i])) digits++;
    else if (isspace(line[i])) spaces++;
    else if (ispunct(line[i])) puncts++;
    else others++;
  }
  printf("\nYou typed %d chars\n", total);
  printf("The count of letters = %d\n", letters);
  printf("The count of digits  = %d\n", digits);
  printf("The count of spaces  = %d\n", spaces);
  printf("Punctuation chars    = %d\n", puncts);
  printf("Other characters     = %d\n", others);
  return 0;
}