494-Kindergarten Counting Game

<br /> /* <br /> "Kindergarten Counting Game"<br /> Level:2.0<br /> Date:2006/9/15<br /> 技巧：使用ctype.h <br /> */<br /> <br /> #include <stdio.h><br /> #include <ctype.h><br /> int main(void){<br /> int word;<br /> int i = 0;<br /> char s[200]={0}; //s[100] Wrong Answer<br /> while(gets(s)){ <br /> word = 0;<br /> for(i=0; s[i]!='\0'; i++){ <br /> if(isalpha(s[i]) && !isalpha(s[i+1])) //main idea<br /> ++word;<br /> }<br /> printf("%d\n",word);<br /> }<br /> return 0; <br /> }<br />