c_ch01_ex08.c

/*Exercise 1-8. Write a program to count blanks, tabs, and newlines*/

#include <stdio.h>
int main()
{
        int nb, nt, nl, c;
        nb = nt = nl = 0;
        while ((c = getchar()) != EOF) {
                if (c == ' ') nb++;
                else if (c == '\t') nt++;
                else if (c == '\n') nl++;
        }
        printf ("nb = %d\t nt = %d\t nl = %d", nb, nt, nl);
        return 0;
}