Kindergarten Counting Game

Everybody sit down in a circle. Ok. Listen to me carefully.

``Woooooo, you scwewy wabbit!''

Now, could someone tell me how many words I just said?

Input and Output

Input to your program will consist of a series of lines, each line containing multiple words (at least one). A ``word'' is defined as a consecutive sequence of letters (upper and/or lower case).

Your program should output a word count for each line of input. Each word count should be printed on a separate line.

Sample Input

Meep Meep!
I tot I taw a putty tat.
I did! I did! I did taw a putty tat.
Shsssssssssh ... I am hunting wabbits. Heh Heh Heh Heh ...

Sample Output

2
7
10
9

---

#include<stdio.h>
int main() {
    char s[1001];
    while(gets(s)) {
        int i, flag = 0, count = 0;
        for(i = 0; s[i]; i++) {
            if((s[i] >= 'A' && s[i] <= 'Z') ||
                (s[i] >= 'a' && s[i] <= 'z'))
                    flag = 1;
            else {
                count += flag;
                flag = 0;
            }
        }
        count += flag;
        printf("%d\n", count);
    }
    return 0;
}