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

 1 #include <stdio.h>
 2 #include <string.h>
 3 #define maxn 1000
 4 int main()
 5 {
 6     int i,count = 0;
 7     char buf[maxn];
 8     while (fgets(buf, sizeof(buf), stdin))
 9     {
10         for (i = 0; i < strlen(buf); i++)
11         if ((buf[i + 1] < 65 || buf[i + 1] > 122) && (buf[i] <= 122 && buf[i] >= 65))
12             count++;
13         printf("%d\n", count);
14         count = 0;
15     }
16     return 0;
17 }

报告：较易，暂无

问题：无

解决：无

UVa OJ 494