count.c

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

#define MAXBUFFERSIZE 80

int main(int argc, char *argv[])
{
  char ch;
  char buffer[MAXBUFFERSIZE];
  int charCount;
  int nonAlphaCharCount = 0;
  int i;
  strcpy(buffer, argv[1]);
  for(i = 0; i < strlen(buffer); i++)
  {
    if(isalpha(buffer[i]) == 0)
    {
	nonAlphaCharCount++;
    }
  }
  printf("Line you entered was %s\n", buffer);
  printf("Number of non-alphabetical Characters was %d\n", nonAlphaCharCount);
}