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

分析：

分行，数单词。。。

#include #include #include #include #include #include #include #include using namespace std; char a[9999]; int main() {     int f=1;      while(gets(a))     {         int len=strlen(a);         int count=0;         for(int i=0; i