例6.8

int main() {char string[81]; int i,num=0,word=0; char c;gets(strong); for(i=0;(c=string[i])!='\0';i++) if(c==' ')word=0; else if(word==0) {word=1; num++; } printf(")There are %d words in this line.\n"

>>阅读原文<<