Prata exs 8.4

#include <stdio.h>
#include <stdbool.h>

//calculate how many words and symbols there are in file, dont count space symbols

int main(void)
{
    int words, symbols = 0;//words count, symbols count
    char c,prev;           //current char, previous char
    words = 0;
    bool inword = 0;       //

    while((c = getchar()) != EOF)
    {
        if(inword)
        {
            if(isspace(c))//just got out of word
                inword = 0;
            else          //keep being in word
                symbols++;
        }
        else
        {
            if(!isspace(c))//just got into word
            {
                words++;
                inword =1;
                symbols++;
            }
            //keep being out of word, nothing to be done,no operators
        }

        prev = c;
    }
    printf("words %d, symbols %d\n",words,symbols);

return 0;
}