#include<stdio.h>
void
main(){
char
string[80];
int
i,num=0,word=0;
for
(i=0;(c=string[i])!=
'\0'
;i++){
if
(c==
' '
)word=0;
else
(word==0){
word =1;
num++;
}
printf
(
"There are %d words in the line.\n"
,num);